For the build logs, demonstrate that /dev/null and /dev/tty exist: /dev/tty: No such file or directory crw-rw-rw- 0 root root 1, 3 1985-02-09 02:23:00 /dev/null Flags on entry (plus HAVE_* which are not shown here): CC CFLAGS <> CPPFLAGS <> LDFLAGS <> LIBS <> TARGET_OS <> TARGET_OSREV <> Hi from $MirOS: src/bin/mksh/Build.sh,v 1.795 2021/07/31 19:35:51 tg Exp $ on: $ uname -a >&2 | SerenityOS courage 1.0-dev i686 Warning: mksh has not yet been ported to or tested on your operating system 'SerenityOS'; it may or may not work. If you can provide a shell account to the developer, this may improve; please drop us a success or failure notice or even send in diffs, at the very least, complete logs (Build.sh + test.sh) will help. Build.sh: Building the MirBSD Korn Shell R59 2021/06/29 on SerenityOS 1.0-dev... Build.sh: Scanning for functions... please ignore any errors. ... which compiler type seems to be used $ gcc -E -I. -DMKSH_BUILDSH=1 conftest.c | sed -n '/^ *[ce]t *= */s/^ *\([ce]t\) *= */=/p' | tr -d \015 >x [ ct="gcc" [ et="unknown" $ gcc -I. -DMKSH_BUILDSH=1 -v conftest.c | Using built-in specs. | COLLECT_GCC=gcc | COLLECT_LTO_WRAPPER=/usr/local/libexec/gcc/i686-pc-serenity/11.2.0/lto-wrapper | Target: i686-pc-serenity | Configured with: ./configure --host=i686-pc-serenity --target=i686-pc-serenity --with-sysroot=/ --with-build-sysroot=/home/roy/serenity/Build/i686/Root --with-newlib --enable-languages=c,c++ --disable-lto --disable-nls --enable-shared --enable-default-pie --enable-host-shared --enable-threads=posix | Thread model: posix | Supported LTO compression algorithms: zlib | gcc version 11.2.0 (GCC) | COLLECT_GCC_OPTIONS='-I' '.' '-D' 'MKSH_BUILDSH=1' '-v' '-mtune=generic' '-march=pentiumpro' '-dumpdir' 'a-' | /usr/local/libexec/gcc/i686-pc-serenity/11.2.0/cc1 -quiet -v -I . -D MKSH_BUILDSH=1 conftest.c -ftls-model=initial-exec -fPIC -fno-semantic-interposition -quiet -dumpdir a- -dumpbase conftest.c -dumpbase-ext .c -mtune=generic -march=pentiumpro -version -o /tmp/ccSzEIVC.s | GNU C17 (GCC) version 11.2.0 (i686-pc-serenity) | compiled by GNU C version 11.2.0, GMP version 6.1.0, MPFR version 3.1.6, MPC version 1.0.3, isl version isl-0.18-GMP | | GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096 | ignoring nonexistent directory "/usr/local/lib/gcc/i686-pc-serenity/11.2.0/../../../../i686-pc-serenity/include" | #include "..." search starts here: | #include <...> search starts here: | . | /usr/local/lib/gcc/i686-pc-serenity/11.2.0/include | /usr/local/include | /usr/local/lib/gcc/i686-pc-serenity/11.2.0/include-fixed | /usr/include | End of search list. | GNU C17 (GCC) version 11.2.0 (i686-pc-serenity) | compiled by GNU C version 11.2.0, GMP version 6.1.0, MPFR version 3.1.6, MPC version 1.0.3, isl version isl-0.18-GMP | | GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096 | Compiler executable checksum: 2306e7981c7afd8220500fc28ce67151 | COLLECT_GCC_OPTIONS='-I' '.' '-D' 'MKSH_BUILDSH=1' '-v' '-mtune=generic' '-march=pentiumpro' '-dumpdir' 'a-' | /usr/local/lib/gcc/i686-pc-serenity/11.2.0/../../../../i686-pc-serenity/bin/as -v -I . -o /tmp/cc3Pl5XR.o /tmp/ccSzEIVC.s | GNU assembler version 2.37 (i686-pc-serenity) using BFD version (GNU Binutils) 2.37 | COMPILER_PATH=/usr/local/libexec/gcc/i686-pc-serenity/11.2.0/:/usr/local/libexec/gcc/i686-pc-serenity/11.2.0/:/usr/local/libexec/gcc/i686-pc-serenity/:/usr/local/lib/gcc/i686-pc-serenity/11.2.0/:/usr/local/lib/gcc/i686-pc-serenity/:/usr/local/lib/gcc/i686-pc-serenity/11.2.0/../../../../i686-pc-serenity/bin/ | LIBRARY_PATH=/usr/local/lib/gcc/i686-pc-serenity/11.2.0/:/usr/local/lib/gcc/i686-pc-serenity/11.2.0/../../../../i686-pc-serenity/lib/:/usr/local/lib/gcc/i686-pc-serenity/11.2.0/../../../:/usr/lib/ | COLLECT_GCC_OPTIONS='-I' '.' '-D' 'MKSH_BUILDSH=1' '-v' '-mtune=generic' '-march=pentiumpro' '-dumpdir' 'a.' | /usr/local/libexec/gcc/i686-pc-serenity/11.2.0/collect2 --sysroot=/ --eh-frame-hdr -lgcc_s -dynamic-linker /usr/lib/Loader.so -pie /usr/lib/crt0.o /usr/local/lib/gcc/i686-pc-serenity/11.2.0/crti.o /usr/local/lib/gcc/i686-pc-serenity/11.2.0/crtbeginS.o -L/usr/local/lib/gcc/i686-pc-serenity/11.2.0 -L/usr/local/lib/gcc/i686-pc-serenity/11.2.0/../../../../i686-pc-serenity/lib -L/usr/local/lib/gcc/i686-pc-serenity/11.2.0/../../.. /tmp/cc3Pl5XR.o -lgcc -lc -lgcc /usr/local/lib/gcc/i686-pc-serenity/11.2.0/crtendS.o /usr/local/lib/gcc/i686-pc-serenity/11.2.0/crtn.o | COLLECT_GCC_OPTIONS='-I' '.' '-D' 'MKSH_BUILDSH=1' '-v' '-mtune=generic' '-march=pentiumpro' '-dumpdir' 'a.' $ eval echo "\`$CC $CFLAGS $CPPFLAGS $LDFLAGS $NOWARN $LIBS -dumpmachine\`" \ "gcc\`$CC $CFLAGS $CPPFLAGS $LDFLAGS $NOWARN $LIBS -dumpversion\`" | i686-pc-serenity gcc11.2.0 ==> which compiler type seems to be used... gcc ... if the compiler works $ gcc -I. -DMKSH_BUILDSH=1 conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> if the compiler works... yes ... if the compiler does not fail correctly $ gcc -I. -DMKSH_BUILDSH=1 conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ] /usr/local/lib/gcc/i686-pc-serenity/11.2.0/../../../../i686-pc-serenity/bin/ld: /tmp/cc2jbqQR.o: in function `main': ] conftest.c:(.text+0x2e): undefined reference to `thiswillneverbedefinedIhope' ] collect2: error: ld returned 1 exit status ==> if the compiler does not fail correctly... no ==> if this could be tcc... no (implied) ... if -Wno-error can be used $ gcc -Wno-error -I. -DMKSH_BUILDSH=1 conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> if -Wno-error can be used... yes ... if -Werror can be used $ gcc -Werror -I. -DMKSH_BUILDSH=1 conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> if -Werror can be used... yes ... if -O2 can be used $ gcc -O2 -I. -DMKSH_BUILDSH=1 -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> if -O2 can be used... yes ... whether we can explicitly disable buggy GCC LTO $ gcc -O2 -fno-lto -I. -DMKSH_BUILDSH=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> whether we can explicitly disable buggy GCC LTO... yes ... if -Wno-deprecated-declarations can be used $ gcc -O2 -fno-lto -Wno-deprecated-declarations -I. -DMKSH_BUILDSH=1 -fno-lto -Werror conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> if -Wno-deprecated-declarations can be used... yes ... if -fno-asynchronous-unwind-tables can be used $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -I. -DMKSH_BUILDSH=1 -fno-lto -Werror conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> if -fno-asynchronous-unwind-tables can be used... yes ... if -fno-strict-aliasing can be used $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -I. -DMKSH_BUILDSH=1 -fno-lto -Werror conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> if -fno-strict-aliasing can be used... yes ... if -fstack-protector-strong can be used $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -fstack-protector-strong -I. -DMKSH_BUILDSH=1 -fno-lto -Werror conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ] /usr/local/lib/gcc/i686-pc-serenity/11.2.0/../../../../i686-pc-serenity/bin/ld: cannot find -lssp_nonshared ] /usr/local/lib/gcc/i686-pc-serenity/11.2.0/../../../../i686-pc-serenity/bin/ld: cannot find -lssp ] collect2: error: ld returned 1 exit status ==> if -fstack-protector-strong can be used... no ... if -fstack-protector-all can be used $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -fstack-protector-all -I. -DMKSH_BUILDSH=1 -fno-lto -Werror conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ] /usr/local/lib/gcc/i686-pc-serenity/11.2.0/../../../../i686-pc-serenity/bin/ld: cannot find -lssp_nonshared ] /usr/local/lib/gcc/i686-pc-serenity/11.2.0/../../../../i686-pc-serenity/bin/ld: cannot find -lssp ] collect2: error: ld returned 1 exit status ==> if -fstack-protector-all can be used... no ... if -malign-data=abi can be used $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -I. -DMKSH_BUILDSH=1 -fno-lto -Werror conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> if -malign-data=abi can be used... yes ... if -Wall can be used $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -I. -DMKSH_BUILDSH=1 -fno-lto -Werror conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> if -Wall can be used... yes ... if -fwrapv can be used $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -fno-lto -Werror conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> if -fwrapv can be used... yes ==> if to rely on compiler for string pooling... yes (on demand) ... for __attribute__((__bounded__)) $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -fno-lto -Werror conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ] conftest.c:17:5: error: 'bounded' attribute directive ignored [-Werror=attributes] ] 17 | __attribute__((__bounded__(__buffer__, 2, 3))); ] | ^~~~~~~~~~~~~ ] conftest.c:17:5: error: 'bounded' attribute directive ignored [-Werror=attributes] ] cc1: all warnings being treated as errors ==> for __attribute__((__bounded__))... no ... for __attribute__((__format__)) $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -fno-lto -Werror conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> for __attribute__((__format__))... yes ... for __attribute__((__noreturn__)) $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -fno-lto -Werror conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> for __attribute__((__noreturn__))... yes ... for __attribute__((__pure__)) $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -fno-lto -Werror conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> for __attribute__((__pure__))... yes ... for __attribute__((__unused__)) $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -fno-lto -Werror conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> for __attribute__((__unused__))... yes ... for __attribute__((__used__)) $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -fno-lto -Werror conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> for __attribute__((__used__))... yes ... if a reduced-feature mksh is requested $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ] /usr/local/lib/gcc/i686-pc-serenity/11.2.0/../../../../i686-pc-serenity/bin/ld: /tmp/ccYUTRml.o: in function `main': ] conftest.c:(.text.startup+0x28): undefined reference to `thiswillneverbedefinedIhope' ] collect2: error: ld returned 1 exit status ==> if a reduced-feature mksh is requested... no ... if invoking as sh should be handled specially $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ] /usr/local/lib/gcc/i686-pc-serenity/11.2.0/../../../../i686-pc-serenity/bin/ld: /tmp/ccbXDPG6.o: in function `main': ] conftest.c:(.text.startup+0x28): undefined reference to `thiswillneverbedefinedIhope' ] collect2: error: ld returned 1 exit status ==> if invoking as sh should be handled specially... no ... if mksh will be built without job control $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ] /usr/local/lib/gcc/i686-pc-serenity/11.2.0/../../../../i686-pc-serenity/bin/ld: /tmp/cc1wq5xj.o: in function `main': ] conftest.c:(.text.startup+0x28): undefined reference to `thiswillneverbedefinedIhope' ] collect2: error: ld returned 1 exit status ==> if mksh will be built without job control... no ... if mksh will be built without job signals $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ] /usr/local/lib/gcc/i686-pc-serenity/11.2.0/../../../../i686-pc-serenity/bin/ld: /tmp/cc7tWOXQ.o: in function `main': ] conftest.c:(.text.startup+0x28): undefined reference to `thiswillneverbedefinedIhope' ] collect2: error: ld returned 1 exit status ==> if mksh will be built without job signals... no ... if the default UTF-8 mode is specified $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ] /usr/local/lib/gcc/i686-pc-serenity/11.2.0/../../../../i686-pc-serenity/bin/ld: /tmp/ccptSO1i.o: in function `main': ] conftest.c:(.text.startup+0x28): undefined reference to `thiswillneverbedefinedIhope' ] collect2: error: ld returned 1 exit status ==> if the default UTF-8 mode is specified... no ==> if the default UTF-8 mode is disabled... no (implied) ... if the MidnightBSD 0.1 ash compatibility mode is requested $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ] /usr/local/lib/gcc/i686-pc-serenity/11.2.0/../../../../i686-pc-serenity/bin/ld: /tmp/ccTYPFSJ.o: in function `main': ] conftest.c:(.text.startup+0x28): undefined reference to `thiswillneverbedefinedIhope' ] collect2: error: ld returned 1 exit status ==> if the MidnightBSD 0.1 ash compatibility mode is requested... no ... $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> ... yes ... $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> ... yes ... whether and can both be included $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> whether and can both be included... yes ... $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> ... yes ... whether and can both be included $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> whether and can both be included... yes ... $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ] conftest.c:9:10: fatal error: sys/bsdtypes.h: No such file or directory ] 9 | #include ] | ^~~~~~~~~~~~~~~~ ] compilation terminated. ==> ... no ... $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> ... yes ... $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ] conftest.c:10:10: fatal error: sys/mkdev.h: No such file or directory ] 10 | #include ] | ^~~~~~~~~~~~~ ] compilation terminated. ==> ... no ... $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> ... yes ... $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> ... yes ... $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ] conftest.c:10:10: fatal error: sys/stream.h: No such file or directory ] 10 | #include ] | ^~~~~~~~~~~~~~ ] compilation terminated. ==> ... no ... $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> ... yes ... $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> ... yes ... $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ] conftest.c:9:10: fatal error: bstring.h: No such file or directory ] 9 | #include ] | ^~~~~~~~~~~ ] compilation terminated. ==> ... no ... $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> ... yes ... $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ] conftest.c:9:10: fatal error: io.h: No such file or directory ] 9 | #include ] | ^~~~~~ ] compilation terminated. ==> ... no ... $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> ... yes ... $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ] conftest.c:10:10: fatal error: libutil.h: No such file or directory ] 10 | #include ] | ^~~~~~~~~~~ ] compilation terminated. ==> ... no ... $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> ... yes ... $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -DHAVE_PATHS_H=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> ... yes ... $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> ... yes ... $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> ... yes ... $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_TERMIOS_H=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> ... yes ... $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_TERMIOS_H=1 -DHAVE_ULIMIT_H=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ] conftest.c:9:10: fatal error: values.h: No such file or directory ] 9 | #include ] | ^~~~~~~~~~ ] compilation terminated. ==> ... no ... for large file support $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_TERMIOS_H=1 -DHAVE_ULIMIT_H=1 -DHAVE_VALUES_H=0 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> for large file support... yes ==> ... with -D_FILE_OFFSET_BITS=64... no (implied) ==> ... with -D_LARGE_FILES=1... no (implied) ==> for standard 32-bit integer types... yes (implied) ==> for UCB 32-bit integer types... yes (implied) ... sig_t $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_TERMIOS_H=1 -DHAVE_ULIMIT_H=1 -DHAVE_VALUES_H=0 -DHAVE_CAN_INTTYPES=1 -DHAVE_CAN_UCBINTS=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ] conftest.c:11:10: error: unknown type name 'sig_t' ] 11 | volatile sig_t foo = (sig_t)0; ] | ^~~~~ ] conftest.c:11:23: error: 'sig_t' undeclared here (not in a function) ] 11 | volatile sig_t foo = (sig_t)0; ] | ^~~~~ ] conftest.c:11:29: error: expected ',' or ';' before numeric constant ] 11 | volatile sig_t foo = (sig_t)0; ] | ^ ] conftest.c: In function 'main': ] conftest.c:12:40: error: expected ')' before numeric constant ] 12 | int main(void) { return (foo == (sig_t)0); } ] | ~ ^ ] | ) ==> sig_t... no ... sighandler_t $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_TERMIOS_H=1 -DHAVE_ULIMIT_H=1 -DHAVE_VALUES_H=0 -DHAVE_CAN_INTTYPES=1 -DHAVE_CAN_UCBINTS=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> sighandler_t... yes ==> __sighandler_t... no (implied) ... checking if the final link command may succeed gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_TERMIOS_H=1 -DHAVE_ULIMIT_H=1 -DHAVE_VALUES_H=0 -DHAVE_CAN_INTTYPES=1 -DHAVE_CAN_UCBINTS=1 -Dsig_t=sighandler_t -DHAVE_SIG_T=1 -Wno-error -c conftest.c gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -fno-lto -o a.out conftest.o || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> checking if the final link command may succeed... yes ... the sys_errlist[] array and sys_nerr $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_TERMIOS_H=1 -DHAVE_ULIMIT_H=1 -DHAVE_VALUES_H=0 -DHAVE_CAN_INTTYPES=1 -DHAVE_CAN_UCBINTS=1 -Dsig_t=sighandler_t -DHAVE_SIG_T=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> the sys_errlist[] array and sys_nerr... yes ==> the _sys_errlist[] array and _sys_nerr... no (implied) ... the sys_signame[] array $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_TERMIOS_H=1 -DHAVE_ULIMIT_H=1 -DHAVE_VALUES_H=0 -DHAVE_CAN_INTTYPES=1 -DHAVE_CAN_UCBINTS=1 -Dsig_t=sighandler_t -DHAVE_SIG_T=1 -DHAVE_SYS_ERRLIST=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ] /usr/local/lib/gcc/i686-pc-serenity/11.2.0/../../../../i686-pc-serenity/bin/ld: /tmp/cceh12g0.o: in function `main': ] conftest.c:(.text.startup+0x20): undefined reference to `sys_signame' ] collect2: error: ld returned 1 exit status ==> the sys_signame[] array... no ... the _sys_signame[] array $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_TERMIOS_H=1 -DHAVE_ULIMIT_H=1 -DHAVE_VALUES_H=0 -DHAVE_CAN_INTTYPES=1 -DHAVE_CAN_UCBINTS=1 -Dsig_t=sighandler_t -DHAVE_SIG_T=1 -DHAVE_SYS_ERRLIST=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ] /usr/local/lib/gcc/i686-pc-serenity/11.2.0/../../../../i686-pc-serenity/bin/ld: /tmp/ccFofue5.o: in function `main': ] conftest.c:(.text.startup+0x20): undefined reference to `_sys_signame' ] collect2: error: ld returned 1 exit status ==> the _sys_signame[] array... no ... the sys_siglist[] array $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_TERMIOS_H=1 -DHAVE_ULIMIT_H=1 -DHAVE_VALUES_H=0 -DHAVE_CAN_INTTYPES=1 -DHAVE_CAN_UCBINTS=1 -Dsig_t=sighandler_t -DHAVE_SIG_T=1 -DHAVE_SYS_ERRLIST=1 -DHAVE_SYS_SIGNAME=0 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> the sys_siglist[] array... yes ==> the _sys_siglist[] array... no (implied) ... flock $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_TERMIOS_H=1 -DHAVE_ULIMIT_H=1 -DHAVE_VALUES_H=0 -DHAVE_CAN_INTTYPES=1 -DHAVE_CAN_UCBINTS=1 -Dsig_t=sighandler_t -DHAVE_SIG_T=1 -DHAVE_SYS_ERRLIST=1 -DHAVE_SYS_SIGNAME=0 -DHAVE_SYS_SIGLIST=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> flock... yes ==> whether we can lock files with fcntl... yes (implied) ... getrlimit and setrlimit $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_TERMIOS_H=1 -DHAVE_ULIMIT_H=1 -DHAVE_VALUES_H=0 -DHAVE_CAN_INTTYPES=1 -DHAVE_CAN_UCBINTS=1 -Dsig_t=sighandler_t -DHAVE_SIG_T=1 -DHAVE_SYS_ERRLIST=1 -DHAVE_SYS_SIGNAME=0 -DHAVE_SYS_SIGLIST=1 -DHAVE_FLOCK=1 -DHAVE_LOCK_FCNTL=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> getrlimit and setrlimit... yes ... rlim_t $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_TERMIOS_H=1 -DHAVE_ULIMIT_H=1 -DHAVE_VALUES_H=0 -DHAVE_CAN_INTTYPES=1 -DHAVE_CAN_UCBINTS=1 -Dsig_t=sighandler_t -DHAVE_SIG_T=1 -DHAVE_SYS_ERRLIST=1 -DHAVE_SYS_SIGNAME=0 -DHAVE_SYS_SIGLIST=1 -DHAVE_FLOCK=1 -DHAVE_LOCK_FCNTL=1 -DHAVE_RLIMIT=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> rlim_t... yes ... getrusage $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_TERMIOS_H=1 -DHAVE_ULIMIT_H=1 -DHAVE_VALUES_H=0 -DHAVE_CAN_INTTYPES=1 -DHAVE_CAN_UCBINTS=1 -Dsig_t=sighandler_t -DHAVE_SIG_T=1 -DHAVE_SYS_ERRLIST=1 -DHAVE_SYS_SIGNAME=0 -DHAVE_SYS_SIGLIST=1 -DHAVE_FLOCK=1 -DHAVE_LOCK_FCNTL=1 -DHAVE_RLIMIT=1 -DHAVE_RLIM_T=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> getrusage... yes ... getsid $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_TERMIOS_H=1 -DHAVE_ULIMIT_H=1 -DHAVE_VALUES_H=0 -DHAVE_CAN_INTTYPES=1 -DHAVE_CAN_UCBINTS=1 -Dsig_t=sighandler_t -DHAVE_SIG_T=1 -DHAVE_SYS_ERRLIST=1 -DHAVE_SYS_SIGNAME=0 -DHAVE_SYS_SIGLIST=1 -DHAVE_FLOCK=1 -DHAVE_LOCK_FCNTL=1 -DHAVE_RLIMIT=1 -DHAVE_RLIM_T=1 -DHAVE_GETRUSAGE=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> getsid... yes ... gettimeofday $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_TERMIOS_H=1 -DHAVE_ULIMIT_H=1 -DHAVE_VALUES_H=0 -DHAVE_CAN_INTTYPES=1 -DHAVE_CAN_UCBINTS=1 -Dsig_t=sighandler_t -DHAVE_SIG_T=1 -DHAVE_SYS_ERRLIST=1 -DHAVE_SYS_SIGNAME=0 -DHAVE_SYS_SIGLIST=1 -DHAVE_FLOCK=1 -DHAVE_LOCK_FCNTL=1 -DHAVE_RLIMIT=1 -DHAVE_RLIM_T=1 -DHAVE_GETRUSAGE=1 -DHAVE_GETSID=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> gettimeofday... yes ... killpg $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_TERMIOS_H=1 -DHAVE_ULIMIT_H=1 -DHAVE_VALUES_H=0 -DHAVE_CAN_INTTYPES=1 -DHAVE_CAN_UCBINTS=1 -Dsig_t=sighandler_t -DHAVE_SIG_T=1 -DHAVE_SYS_ERRLIST=1 -DHAVE_SYS_SIGNAME=0 -DHAVE_SYS_SIGLIST=1 -DHAVE_FLOCK=1 -DHAVE_LOCK_FCNTL=1 -DHAVE_RLIMIT=1 -DHAVE_RLIM_T=1 -DHAVE_GETRUSAGE=1 -DHAVE_GETSID=1 -DHAVE_GETTIMEOFDAY=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> killpg... yes ... memmove $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_TERMIOS_H=1 -DHAVE_ULIMIT_H=1 -DHAVE_VALUES_H=0 -DHAVE_CAN_INTTYPES=1 -DHAVE_CAN_UCBINTS=1 -Dsig_t=sighandler_t -DHAVE_SIG_T=1 -DHAVE_SYS_ERRLIST=1 -DHAVE_SYS_SIGNAME=0 -DHAVE_SYS_SIGLIST=1 -DHAVE_FLOCK=1 -DHAVE_LOCK_FCNTL=1 -DHAVE_RLIMIT=1 -DHAVE_RLIM_T=1 -DHAVE_GETRUSAGE=1 -DHAVE_GETSID=1 -DHAVE_GETTIMEOFDAY=1 -DHAVE_KILLPG=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> memmove... yes ==> bcopy... yes (implied) ==> if to use mknod(), makedev() and friends... no (cached) ... for mmap and munmap $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_TERMIOS_H=1 -DHAVE_ULIMIT_H=1 -DHAVE_VALUES_H=0 -DHAVE_CAN_INTTYPES=1 -DHAVE_CAN_UCBINTS=1 -Dsig_t=sighandler_t -DHAVE_SIG_T=1 -DHAVE_SYS_ERRLIST=1 -DHAVE_SYS_SIGNAME=0 -DHAVE_SYS_SIGLIST=1 -DHAVE_FLOCK=1 -DHAVE_LOCK_FCNTL=1 -DHAVE_RLIMIT=1 -DHAVE_RLIM_T=1 -DHAVE_GETRUSAGE=1 -DHAVE_GETSID=1 -DHAVE_GETTIMEOFDAY=1 -DHAVE_KILLPG=1 -DHAVE_MEMMOVE=1 -DHAVE_BCOPY=1 -DHAVE_MKNOD=0 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> for mmap and munmap... yes ... for ftruncate $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_TERMIOS_H=1 -DHAVE_ULIMIT_H=1 -DHAVE_VALUES_H=0 -DHAVE_CAN_INTTYPES=1 -DHAVE_CAN_UCBINTS=1 -Dsig_t=sighandler_t -DHAVE_SIG_T=1 -DHAVE_SYS_ERRLIST=1 -DHAVE_SYS_SIGNAME=0 -DHAVE_SYS_SIGLIST=1 -DHAVE_FLOCK=1 -DHAVE_LOCK_FCNTL=1 -DHAVE_RLIMIT=1 -DHAVE_RLIM_T=1 -DHAVE_GETRUSAGE=1 -DHAVE_GETSID=1 -DHAVE_GETTIMEOFDAY=1 -DHAVE_KILLPG=1 -DHAVE_MEMMOVE=1 -DHAVE_BCOPY=1 -DHAVE_MKNOD=0 -DHAVE_MMAP=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> for ftruncate... yes ... nice $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_TERMIOS_H=1 -DHAVE_ULIMIT_H=1 -DHAVE_VALUES_H=0 -DHAVE_CAN_INTTYPES=1 -DHAVE_CAN_UCBINTS=1 -Dsig_t=sighandler_t -DHAVE_SIG_T=1 -DHAVE_SYS_ERRLIST=1 -DHAVE_SYS_SIGNAME=0 -DHAVE_SYS_SIGLIST=1 -DHAVE_FLOCK=1 -DHAVE_LOCK_FCNTL=1 -DHAVE_RLIMIT=1 -DHAVE_RLIM_T=1 -DHAVE_GETRUSAGE=1 -DHAVE_GETSID=1 -DHAVE_GETTIMEOFDAY=1 -DHAVE_KILLPG=1 -DHAVE_MEMMOVE=1 -DHAVE_BCOPY=1 -DHAVE_MKNOD=0 -DHAVE_MMAP=1 -DHAVE_FTRUNCATE=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ] conftest.c: In function 'main': ] conftest.c:9:26: warning: implicit declaration of function 'nice' [-Wimplicit-function-declaration] ] 9 | int main(void) { return (nice(4)); } ] | ^~~~ ] /usr/local/lib/gcc/i686-pc-serenity/11.2.0/../../../../i686-pc-serenity/bin/ld: /tmp/cceFQDuZ.o: in function `main': ] conftest.c:(.text.startup+0x20): undefined reference to `nice' ] collect2: error: ld returned 1 exit status ==> nice... no ... rename $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_TERMIOS_H=1 -DHAVE_ULIMIT_H=1 -DHAVE_VALUES_H=0 -DHAVE_CAN_INTTYPES=1 -DHAVE_CAN_UCBINTS=1 -Dsig_t=sighandler_t -DHAVE_SIG_T=1 -DHAVE_SYS_ERRLIST=1 -DHAVE_SYS_SIGNAME=0 -DHAVE_SYS_SIGLIST=1 -DHAVE_FLOCK=1 -DHAVE_LOCK_FCNTL=1 -DHAVE_RLIMIT=1 -DHAVE_RLIM_T=1 -DHAVE_GETRUSAGE=1 -DHAVE_GETSID=1 -DHAVE_GETTIMEOFDAY=1 -DHAVE_KILLPG=1 -DHAVE_MEMMOVE=1 -DHAVE_BCOPY=1 -DHAVE_MKNOD=0 -DHAVE_MMAP=1 -DHAVE_FTRUNCATE=1 -DHAVE_NICE=0 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> rename... yes ... revoke $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_TERMIOS_H=1 -DHAVE_ULIMIT_H=1 -DHAVE_VALUES_H=0 -DHAVE_CAN_INTTYPES=1 -DHAVE_CAN_UCBINTS=1 -Dsig_t=sighandler_t -DHAVE_SIG_T=1 -DHAVE_SYS_ERRLIST=1 -DHAVE_SYS_SIGNAME=0 -DHAVE_SYS_SIGLIST=1 -DHAVE_FLOCK=1 -DHAVE_LOCK_FCNTL=1 -DHAVE_RLIMIT=1 -DHAVE_RLIM_T=1 -DHAVE_GETRUSAGE=1 -DHAVE_GETSID=1 -DHAVE_GETTIMEOFDAY=1 -DHAVE_KILLPG=1 -DHAVE_MEMMOVE=1 -DHAVE_BCOPY=1 -DHAVE_MKNOD=0 -DHAVE_MMAP=1 -DHAVE_FTRUNCATE=1 -DHAVE_NICE=0 -DHAVE_RENAME=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ] conftest.c: In function 'main': ] conftest.c:13:45: warning: implicit declaration of function 'revoke' [-Wimplicit-function-declaration] ] 13 | int main(int ac, char *av[]) { return (ac + revoke(av[0])); } ] | ^~~~~~ ] /usr/local/lib/gcc/i686-pc-serenity/11.2.0/../../../../i686-pc-serenity/bin/ld: /tmp/ccBPy2Ag.o: in function `main': ] conftest.c:(.text.startup+0x26): undefined reference to `revoke' ] collect2: error: ld returned 1 exit status ==> revoke... no ... setlocale(LC_CTYPE, "") $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_TERMIOS_H=1 -DHAVE_ULIMIT_H=1 -DHAVE_VALUES_H=0 -DHAVE_CAN_INTTYPES=1 -DHAVE_CAN_UCBINTS=1 -Dsig_t=sighandler_t -DHAVE_SIG_T=1 -DHAVE_SYS_ERRLIST=1 -DHAVE_SYS_SIGNAME=0 -DHAVE_SYS_SIGLIST=1 -DHAVE_FLOCK=1 -DHAVE_LOCK_FCNTL=1 -DHAVE_RLIMIT=1 -DHAVE_RLIM_T=1 -DHAVE_GETRUSAGE=1 -DHAVE_GETSID=1 -DHAVE_GETTIMEOFDAY=1 -DHAVE_KILLPG=1 -DHAVE_MEMMOVE=1 -DHAVE_BCOPY=1 -DHAVE_MKNOD=0 -DHAVE_MMAP=1 -DHAVE_FTRUNCATE=1 -DHAVE_NICE=0 -DHAVE_RENAME=1 -DHAVE_REVOKE=0 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> setlocale(LC_CTYPE, "")... yes ... nl_langinfo(CODESET) $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_TERMIOS_H=1 -DHAVE_ULIMIT_H=1 -DHAVE_VALUES_H=0 -DHAVE_CAN_INTTYPES=1 -DHAVE_CAN_UCBINTS=1 -Dsig_t=sighandler_t -DHAVE_SIG_T=1 -DHAVE_SYS_ERRLIST=1 -DHAVE_SYS_SIGNAME=0 -DHAVE_SYS_SIGLIST=1 -DHAVE_FLOCK=1 -DHAVE_LOCK_FCNTL=1 -DHAVE_RLIMIT=1 -DHAVE_RLIM_T=1 -DHAVE_GETRUSAGE=1 -DHAVE_GETSID=1 -DHAVE_GETTIMEOFDAY=1 -DHAVE_KILLPG=1 -DHAVE_MEMMOVE=1 -DHAVE_BCOPY=1 -DHAVE_MKNOD=0 -DHAVE_MMAP=1 -DHAVE_FTRUNCATE=1 -DHAVE_NICE=0 -DHAVE_RENAME=1 -DHAVE_REVOKE=0 -DHAVE_SETLOCALE_CTYPE=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ] conftest.c:8:10: fatal error: langinfo.h: No such file or directory ] 8 | #include ] | ^~~~~~~~~~~~ ] compilation terminated. ==> nl_langinfo(CODESET)... no ... select $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_TERMIOS_H=1 -DHAVE_ULIMIT_H=1 -DHAVE_VALUES_H=0 -DHAVE_CAN_INTTYPES=1 -DHAVE_CAN_UCBINTS=1 -Dsig_t=sighandler_t -DHAVE_SIG_T=1 -DHAVE_SYS_ERRLIST=1 -DHAVE_SYS_SIGNAME=0 -DHAVE_SYS_SIGLIST=1 -DHAVE_FLOCK=1 -DHAVE_LOCK_FCNTL=1 -DHAVE_RLIMIT=1 -DHAVE_RLIM_T=1 -DHAVE_GETRUSAGE=1 -DHAVE_GETSID=1 -DHAVE_GETTIMEOFDAY=1 -DHAVE_KILLPG=1 -DHAVE_MEMMOVE=1 -DHAVE_BCOPY=1 -DHAVE_MKNOD=0 -DHAVE_MMAP=1 -DHAVE_FTRUNCATE=1 -DHAVE_NICE=0 -DHAVE_RENAME=1 -DHAVE_REVOKE=0 -DHAVE_SETLOCALE_CTYPE=1 -DHAVE_LANGINFO_CODESET=0 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> select... yes ... setresugid $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_TERMIOS_H=1 -DHAVE_ULIMIT_H=1 -DHAVE_VALUES_H=0 -DHAVE_CAN_INTTYPES=1 -DHAVE_CAN_UCBINTS=1 -Dsig_t=sighandler_t -DHAVE_SIG_T=1 -DHAVE_SYS_ERRLIST=1 -DHAVE_SYS_SIGNAME=0 -DHAVE_SYS_SIGLIST=1 -DHAVE_FLOCK=1 -DHAVE_LOCK_FCNTL=1 -DHAVE_RLIMIT=1 -DHAVE_RLIM_T=1 -DHAVE_GETRUSAGE=1 -DHAVE_GETSID=1 -DHAVE_GETTIMEOFDAY=1 -DHAVE_KILLPG=1 -DHAVE_MEMMOVE=1 -DHAVE_BCOPY=1 -DHAVE_MKNOD=0 -DHAVE_MMAP=1 -DHAVE_FTRUNCATE=1 -DHAVE_NICE=0 -DHAVE_RENAME=1 -DHAVE_REVOKE=0 -DHAVE_SETLOCALE_CTYPE=1 -DHAVE_LANGINFO_CODESET=0 -DHAVE_SELECT=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> setresugid... yes ... setgroups $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_TERMIOS_H=1 -DHAVE_ULIMIT_H=1 -DHAVE_VALUES_H=0 -DHAVE_CAN_INTTYPES=1 -DHAVE_CAN_UCBINTS=1 -Dsig_t=sighandler_t -DHAVE_SIG_T=1 -DHAVE_SYS_ERRLIST=1 -DHAVE_SYS_SIGNAME=0 -DHAVE_SYS_SIGLIST=1 -DHAVE_FLOCK=1 -DHAVE_LOCK_FCNTL=1 -DHAVE_RLIMIT=1 -DHAVE_RLIM_T=1 -DHAVE_GETRUSAGE=1 -DHAVE_GETSID=1 -DHAVE_GETTIMEOFDAY=1 -DHAVE_KILLPG=1 -DHAVE_MEMMOVE=1 -DHAVE_BCOPY=1 -DHAVE_MKNOD=0 -DHAVE_MMAP=1 -DHAVE_FTRUNCATE=1 -DHAVE_NICE=0 -DHAVE_RENAME=1 -DHAVE_REVOKE=0 -DHAVE_SETLOCALE_CTYPE=1 -DHAVE_LANGINFO_CODESET=0 -DHAVE_SELECT=1 -DHAVE_SETRESUGID=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> setgroups... yes ... sigaction $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_TERMIOS_H=1 -DHAVE_ULIMIT_H=1 -DHAVE_VALUES_H=0 -DHAVE_CAN_INTTYPES=1 -DHAVE_CAN_UCBINTS=1 -Dsig_t=sighandler_t -DHAVE_SIG_T=1 -DHAVE_SYS_ERRLIST=1 -DHAVE_SYS_SIGNAME=0 -DHAVE_SYS_SIGLIST=1 -DHAVE_FLOCK=1 -DHAVE_LOCK_FCNTL=1 -DHAVE_RLIMIT=1 -DHAVE_RLIM_T=1 -DHAVE_GETRUSAGE=1 -DHAVE_GETSID=1 -DHAVE_GETTIMEOFDAY=1 -DHAVE_KILLPG=1 -DHAVE_MEMMOVE=1 -DHAVE_BCOPY=1 -DHAVE_MKNOD=0 -DHAVE_MMAP=1 -DHAVE_FTRUNCATE=1 -DHAVE_NICE=0 -DHAVE_RENAME=1 -DHAVE_REVOKE=0 -DHAVE_SETLOCALE_CTYPE=1 -DHAVE_LANGINFO_CODESET=0 -DHAVE_SELECT=1 -DHAVE_SETRESUGID=1 -DHAVE_SETGROUPS=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> sigaction... yes ==> strerror... no (implied) ==> strsignal... no (implied) ... strlcpy $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_TERMIOS_H=1 -DHAVE_ULIMIT_H=1 -DHAVE_VALUES_H=0 -DHAVE_CAN_INTTYPES=1 -DHAVE_CAN_UCBINTS=1 -Dsig_t=sighandler_t -DHAVE_SIG_T=1 -DHAVE_SYS_ERRLIST=1 -DHAVE_SYS_SIGNAME=0 -DHAVE_SYS_SIGLIST=1 -DHAVE_FLOCK=1 -DHAVE_LOCK_FCNTL=1 -DHAVE_RLIMIT=1 -DHAVE_RLIM_T=1 -DHAVE_GETRUSAGE=1 -DHAVE_GETSID=1 -DHAVE_GETTIMEOFDAY=1 -DHAVE_KILLPG=1 -DHAVE_MEMMOVE=1 -DHAVE_BCOPY=1 -DHAVE_MKNOD=0 -DHAVE_MMAP=1 -DHAVE_FTRUNCATE=1 -DHAVE_NICE=0 -DHAVE_RENAME=1 -DHAVE_REVOKE=0 -DHAVE_SETLOCALE_CTYPE=1 -DHAVE_LANGINFO_CODESET=0 -DHAVE_SELECT=1 -DHAVE_SETRESUGID=1 -DHAVE_SETGROUPS=1 -DHAVE_SIGACTION=1 -DHAVE_STRERROR=0 -DHAVE_STRSIGNAL=0 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> strlcpy... yes ... strstr $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_TERMIOS_H=1 -DHAVE_ULIMIT_H=1 -DHAVE_VALUES_H=0 -DHAVE_CAN_INTTYPES=1 -DHAVE_CAN_UCBINTS=1 -Dsig_t=sighandler_t -DHAVE_SIG_T=1 -DHAVE_SYS_ERRLIST=1 -DHAVE_SYS_SIGNAME=0 -DHAVE_SYS_SIGLIST=1 -DHAVE_FLOCK=1 -DHAVE_LOCK_FCNTL=1 -DHAVE_RLIMIT=1 -DHAVE_RLIM_T=1 -DHAVE_GETRUSAGE=1 -DHAVE_GETSID=1 -DHAVE_GETTIMEOFDAY=1 -DHAVE_KILLPG=1 -DHAVE_MEMMOVE=1 -DHAVE_BCOPY=1 -DHAVE_MKNOD=0 -DHAVE_MMAP=1 -DHAVE_FTRUNCATE=1 -DHAVE_NICE=0 -DHAVE_RENAME=1 -DHAVE_REVOKE=0 -DHAVE_SETLOCALE_CTYPE=1 -DHAVE_LANGINFO_CODESET=0 -DHAVE_SELECT=1 -DHAVE_SETRESUGID=1 -DHAVE_SETGROUPS=1 -DHAVE_SIGACTION=1 -DHAVE_STRERROR=0 -DHAVE_STRSIGNAL=0 -DHAVE_STRLCPY=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> strstr... yes ... for declaration of flock() $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_TERMIOS_H=1 -DHAVE_ULIMIT_H=1 -DHAVE_VALUES_H=0 -DHAVE_CAN_INTTYPES=1 -DHAVE_CAN_UCBINTS=1 -Dsig_t=sighandler_t -DHAVE_SIG_T=1 -DHAVE_SYS_ERRLIST=1 -DHAVE_SYS_SIGNAME=0 -DHAVE_SYS_SIGLIST=1 -DHAVE_FLOCK=1 -DHAVE_LOCK_FCNTL=1 -DHAVE_RLIMIT=1 -DHAVE_RLIM_T=1 -DHAVE_GETRUSAGE=1 -DHAVE_GETSID=1 -DHAVE_GETTIMEOFDAY=1 -DHAVE_KILLPG=1 -DHAVE_MEMMOVE=1 -DHAVE_BCOPY=1 -DHAVE_MKNOD=0 -DHAVE_MMAP=1 -DHAVE_FTRUNCATE=1 -DHAVE_NICE=0 -DHAVE_RENAME=1 -DHAVE_REVOKE=0 -DHAVE_SETLOCALE_CTYPE=1 -DHAVE_LANGINFO_CODESET=0 -DHAVE_SELECT=1 -DHAVE_SETRESUGID=1 -DHAVE_SETGROUPS=1 -DHAVE_SIGACTION=1 -DHAVE_STRERROR=0 -DHAVE_STRSIGNAL=0 -DHAVE_STRLCPY=1 -DHAVE_STRSTR=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> for declaration of flock()... yes ==> for declaration of revoke()... yes (implied) ... for declaration of sys_errlist[] and sys_nerr $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_TERMIOS_H=1 -DHAVE_ULIMIT_H=1 -DHAVE_VALUES_H=0 -DHAVE_CAN_INTTYPES=1 -DHAVE_CAN_UCBINTS=1 -Dsig_t=sighandler_t -DHAVE_SIG_T=1 -DHAVE_SYS_ERRLIST=1 -DHAVE_SYS_SIGNAME=0 -DHAVE_SYS_SIGLIST=1 -DHAVE_FLOCK=1 -DHAVE_LOCK_FCNTL=1 -DHAVE_RLIMIT=1 -DHAVE_RLIM_T=1 -DHAVE_GETRUSAGE=1 -DHAVE_GETSID=1 -DHAVE_GETTIMEOFDAY=1 -DHAVE_KILLPG=1 -DHAVE_MEMMOVE=1 -DHAVE_BCOPY=1 -DHAVE_MKNOD=0 -DHAVE_MMAP=1 -DHAVE_FTRUNCATE=1 -DHAVE_NICE=0 -DHAVE_RENAME=1 -DHAVE_REVOKE=0 -DHAVE_SETLOCALE_CTYPE=1 -DHAVE_LANGINFO_CODESET=0 -DHAVE_SELECT=1 -DHAVE_SETRESUGID=1 -DHAVE_SETGROUPS=1 -DHAVE_SIGACTION=1 -DHAVE_STRERROR=0 -DHAVE_STRSIGNAL=0 -DHAVE_STRLCPY=1 -DHAVE_STRSTR=1 -DHAVE_FLOCK_DECL=1 -DHAVE_REVOKE_DECL=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> for declaration of sys_errlist[] and sys_nerr... yes ... for declaration of sys_siglist[] $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_TERMIOS_H=1 -DHAVE_ULIMIT_H=1 -DHAVE_VALUES_H=0 -DHAVE_CAN_INTTYPES=1 -DHAVE_CAN_UCBINTS=1 -Dsig_t=sighandler_t -DHAVE_SIG_T=1 -DHAVE_SYS_ERRLIST=1 -DHAVE_SYS_SIGNAME=0 -DHAVE_SYS_SIGLIST=1 -DHAVE_FLOCK=1 -DHAVE_LOCK_FCNTL=1 -DHAVE_RLIMIT=1 -DHAVE_RLIM_T=1 -DHAVE_GETRUSAGE=1 -DHAVE_GETSID=1 -DHAVE_GETTIMEOFDAY=1 -DHAVE_KILLPG=1 -DHAVE_MEMMOVE=1 -DHAVE_BCOPY=1 -DHAVE_MKNOD=0 -DHAVE_MMAP=1 -DHAVE_FTRUNCATE=1 -DHAVE_NICE=0 -DHAVE_RENAME=1 -DHAVE_REVOKE=0 -DHAVE_SETLOCALE_CTYPE=1 -DHAVE_LANGINFO_CODESET=0 -DHAVE_SELECT=1 -DHAVE_SETRESUGID=1 -DHAVE_SETGROUPS=1 -DHAVE_SIGACTION=1 -DHAVE_STRERROR=0 -DHAVE_STRSIGNAL=0 -DHAVE_STRLCPY=1 -DHAVE_STRSTR=1 -DHAVE_FLOCK_DECL=1 -DHAVE_REVOKE_DECL=1 -DHAVE_SYS_ERRLIST_DECL=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> for declaration of sys_siglist[]... yes ... for struct stat.st_mtimensec $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_TERMIOS_H=1 -DHAVE_ULIMIT_H=1 -DHAVE_VALUES_H=0 -DHAVE_CAN_INTTYPES=1 -DHAVE_CAN_UCBINTS=1 -Dsig_t=sighandler_t -DHAVE_SIG_T=1 -DHAVE_SYS_ERRLIST=1 -DHAVE_SYS_SIGNAME=0 -DHAVE_SYS_SIGLIST=1 -DHAVE_FLOCK=1 -DHAVE_LOCK_FCNTL=1 -DHAVE_RLIMIT=1 -DHAVE_RLIM_T=1 -DHAVE_GETRUSAGE=1 -DHAVE_GETSID=1 -DHAVE_GETTIMEOFDAY=1 -DHAVE_KILLPG=1 -DHAVE_MEMMOVE=1 -DHAVE_BCOPY=1 -DHAVE_MKNOD=0 -DHAVE_MMAP=1 -DHAVE_FTRUNCATE=1 -DHAVE_NICE=0 -DHAVE_RENAME=1 -DHAVE_REVOKE=0 -DHAVE_SETLOCALE_CTYPE=1 -DHAVE_LANGINFO_CODESET=0 -DHAVE_SELECT=1 -DHAVE_SETRESUGID=1 -DHAVE_SETGROUPS=1 -DHAVE_SIGACTION=1 -DHAVE_STRERROR=0 -DHAVE_STRSIGNAL=0 -DHAVE_STRLCPY=1 -DHAVE_STRSTR=1 -DHAVE_FLOCK_DECL=1 -DHAVE_REVOKE_DECL=1 -DHAVE_SYS_ERRLIST_DECL=1 -DHAVE_SYS_SIGLIST_DECL=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ] conftest.c: In function 'main': ] conftest.c:10:51: error: 'struct stat' has no member named 'st_mtimensec' ] 10 | int main(void) { struct stat sb; return (sizeof(sb.st_mtimensec)); } ] | ^ ] conftest.c:10:30: warning: variable 'sb' set but not used [-Wunused-but-set-variable] ] 10 | int main(void) { struct stat sb; return (sizeof(sb.st_mtimensec)); } ] | ^~ ==> for struct stat.st_mtimensec... no ... for struct stat.st_mtimespec.tv_nsec $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_TERMIOS_H=1 -DHAVE_ULIMIT_H=1 -DHAVE_VALUES_H=0 -DHAVE_CAN_INTTYPES=1 -DHAVE_CAN_UCBINTS=1 -Dsig_t=sighandler_t -DHAVE_SIG_T=1 -DHAVE_SYS_ERRLIST=1 -DHAVE_SYS_SIGNAME=0 -DHAVE_SYS_SIGLIST=1 -DHAVE_FLOCK=1 -DHAVE_LOCK_FCNTL=1 -DHAVE_RLIMIT=1 -DHAVE_RLIM_T=1 -DHAVE_GETRUSAGE=1 -DHAVE_GETSID=1 -DHAVE_GETTIMEOFDAY=1 -DHAVE_KILLPG=1 -DHAVE_MEMMOVE=1 -DHAVE_BCOPY=1 -DHAVE_MKNOD=0 -DHAVE_MMAP=1 -DHAVE_FTRUNCATE=1 -DHAVE_NICE=0 -DHAVE_RENAME=1 -DHAVE_REVOKE=0 -DHAVE_SETLOCALE_CTYPE=1 -DHAVE_LANGINFO_CODESET=0 -DHAVE_SELECT=1 -DHAVE_SETRESUGID=1 -DHAVE_SETGROUPS=1 -DHAVE_SIGACTION=1 -DHAVE_STRERROR=0 -DHAVE_STRSIGNAL=0 -DHAVE_STRLCPY=1 -DHAVE_STRSTR=1 -DHAVE_FLOCK_DECL=1 -DHAVE_REVOKE_DECL=1 -DHAVE_SYS_ERRLIST_DECL=1 -DHAVE_SYS_SIGLIST_DECL=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ] conftest.c: In function 'main': ] conftest.c:10:51: error: 'struct stat' has no member named 'st_mtimespec' ] 10 | int main(void) { struct stat sb; return (sizeof(sb.st_mtimespec.tv_nsec)); } ] | ^ ] conftest.c:10:30: warning: variable 'sb' set but not used [-Wunused-but-set-variable] ] 10 | int main(void) { struct stat sb; return (sizeof(sb.st_mtimespec.tv_nsec)); } ] | ^~ ==> for struct stat.st_mtimespec.tv_nsec... no ... for struct stat.st_mtim.tv_nsec $ gcc -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_TERMIOS_H=1 -DHAVE_ULIMIT_H=1 -DHAVE_VALUES_H=0 -DHAVE_CAN_INTTYPES=1 -DHAVE_CAN_UCBINTS=1 -Dsig_t=sighandler_t -DHAVE_SIG_T=1 -DHAVE_SYS_ERRLIST=1 -DHAVE_SYS_SIGNAME=0 -DHAVE_SYS_SIGLIST=1 -DHAVE_FLOCK=1 -DHAVE_LOCK_FCNTL=1 -DHAVE_RLIMIT=1 -DHAVE_RLIM_T=1 -DHAVE_GETRUSAGE=1 -DHAVE_GETSID=1 -DHAVE_GETTIMEOFDAY=1 -DHAVE_KILLPG=1 -DHAVE_MEMMOVE=1 -DHAVE_BCOPY=1 -DHAVE_MKNOD=0 -DHAVE_MMAP=1 -DHAVE_FTRUNCATE=1 -DHAVE_NICE=0 -DHAVE_RENAME=1 -DHAVE_REVOKE=0 -DHAVE_SETLOCALE_CTYPE=1 -DHAVE_LANGINFO_CODESET=0 -DHAVE_SELECT=1 -DHAVE_SETRESUGID=1 -DHAVE_SETGROUPS=1 -DHAVE_SIGACTION=1 -DHAVE_STRERROR=0 -DHAVE_STRSIGNAL=0 -DHAVE_STRLCPY=1 -DHAVE_STRSTR=1 -DHAVE_FLOCK_DECL=1 -DHAVE_REVOKE_DECL=1 -DHAVE_SYS_ERRLIST_DECL=1 -DHAVE_SYS_SIGLIST_DECL=1 -fno-lto -Wno-error conftest.c || for _f in ${tcfn}*; do case $_f in *.1|*.faq|*.ico) ;; *) rm -f "$_f" ;; esac; done ==> for struct stat.st_mtim.tv_nsec... yes ==> if to use persistent history... yes ... checking if the C Preprocessor supports -dD $ gcc -E -O2 -fno-lto -Wno-deprecated-declarations -fno-asynchronous-unwind-tables -fno-strict-aliasing -malign-data=abi -Wall -fwrapv -I. -DMKSH_BUILDSH=1 -DHAVE_STRING_POOLING=2 -DHAVE_ATTRIBUTE_BOUNDED=0 -DHAVE_ATTRIBUTE_FORMAT=1 -DHAVE_ATTRIBUTE_NORETURN=1 -DHAVE_ATTRIBUTE_PURE=1 -DHAVE_ATTRIBUTE_UNUSED=1 -DHAVE_ATTRIBUTE_USED=1 -DHAVE_SYS_TIME_H=1 -DHAVE_TIME_H=1 -DHAVE_BOTH_TIME_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_SELECT_TIME_H=1 -DHAVE_SYS_BSDTYPES_H=0 -DHAVE_SYS_FILE_H=1 -DHAVE_SYS_MKDEV_H=0 -DHAVE_SYS_MMAN_H=1 -DHAVE_SYS_PARAM_H=1 -DHAVE_SYS_PTEM_H=0 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SYSMACROS_H=1 -DHAVE_BSTRING_H=0 -DHAVE_GRP_H=1 -DHAVE_IO_H=0 -DHAVE_LIBGEN_H=1 -DHAVE_LIBUTIL_H=0 -DHAVE_PATHS_H=1 -DHAVE_STDINT_H=1 -DHAVE_STRINGS_H=1 -DHAVE_TERMIOS_H=1 -DHAVE_ULIMIT_H=1 -DHAVE_VALUES_H=0 -DHAVE_CAN_INTTYPES=1 -DHAVE_CAN_UCBINTS=1 -Dsig_t=sighandler_t -DHAVE_SIG_T=1 -DHAVE_SYS_ERRLIST=1 -DHAVE_SYS_SIGNAME=0 -DHAVE_SYS_SIGLIST=1 -DHAVE_FLOCK=1 -DHAVE_LOCK_FCNTL=1 -DHAVE_RLIMIT=1 -DHAVE_RLIM_T=1 -DHAVE_GETRUSAGE=1 -DHAVE_GETSID=1 -DHAVE_GETTIMEOFDAY=1 -DHAVE_KILLPG=1 -DHAVE_MEMMOVE=1 -DHAVE_BCOPY=1 -DHAVE_MKNOD=0 -DHAVE_MMAP=1 -DHAVE_FTRUNCATE=1 -DHAVE_NICE=0 -DHAVE_RENAME=1 -DHAVE_REVOKE=0 -DHAVE_SETLOCALE_CTYPE=1 -DHAVE_LANGINFO_CODESET=0 -DHAVE_SELECT=1 -DHAVE_SETRESUGID=1 -DHAVE_SETGROUPS=1 -DHAVE_SIGACTION=1 -DHAVE_STRERROR=0 -DHAVE_STRSIGNAL=0 -DHAVE_STRLCPY=1 -DHAVE_STRSTR=1 -DHAVE_FLOCK_DECL=1 -DHAVE_REVOKE_DECL=1 -DHAVE_SYS_ERRLIST_DECL=1 -DHAVE_SYS_SIGLIST_DECL=1 -Dst_mtimensec=st_mtim.tv_nsec -DHAVE_ST_MTIMENSEC=1 -DHAVE_PERSISTENT_HISTORY=1 -Wno-error -dD conftest.c >x ==> checking if the C Preprocessor supports -dD... no ... done. No list of signal names available via cpp. Falling back... Error: NSIG='mksh_cfg= 32' NSIG=0 ... done. Build.sh: Finished configuration testing, now producing output. + Running genopt on 'rlimits.opt'... + Running genopt on 'sh_flags.opt'... + Running genopt on 'ulimits.opt'...