* About GCC-5.5.0
@ 2018-05-24 2:57 Rene
2018-05-24 23:41 ` Samuel Thibault
0 siblings, 1 reply; 6+ messages in thread
From: Rene @ 2018-05-24 2:57 UTC (permalink / raw)
To: bug-hurd@gnu.org, guix-devel@gnu.org, Manolis Ragkousis
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Hello,
I am updating my Guix repository on Debian/Hurd and I have the following error in the 'configure' phase of glibc(glibc-intermediate-2.23).
We have tried to add the flag '-fno-stack-protector' to glibc, however the error remains.
Any idea of how we can approach it?
---
checking if i586-pc-gnu-gcc accepts -fno-tree-loop-distribute-patterns with __at
tribute__ ((__optimize__))... yes
checking for libgd... no
checking for is_selinux_enabled in -lselinux... no
checking for _FORTIFY_SOURCE predefine... no
checking whether i586-pc-gnu-gcc implicitly enables -fstack-protector... configu
re: error: unexpected symbols in test:
---
Thank you
Rene
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^ permalink raw reply [flat|nested] 6+ messages in thread* Re: About GCC-5.5.0 2018-05-24 2:57 About GCC-5.5.0 Rene @ 2018-05-24 23:41 ` Samuel Thibault 2018-05-25 2:28 ` Rene 0 siblings, 1 reply; 6+ messages in thread From: Samuel Thibault @ 2018-05-24 23:41 UTC (permalink / raw) To: Rene; +Cc: guix-devel@gnu.org, bug-hurd@gnu.org, Manolis Ragkousis Hello, Rene, le mer. 23 mai 2018 22:57:21 -0400, a ecrit: > I am updating my Guix repository on Debian/Hurd and I have the following error > in the 'configure' phase of glibc(glibc-intermediate-2.23). > We have tried to add the flag '-fno-stack-protector' to glibc, however the > error remains. > > Any idea of how we can approach it? Getting the config.log would allow to have more ideas :) > --- > checking if i586-pc-gnu-gcc accepts > -fno-tree-loop-distribute-patterns with __at > tribute__ ((__optimize__))... yes > checking for libgd... no > checking for is_selinux_enabled in -lselinux... no > checking for _FORTIFY_SOURCE predefine... no > checking whether i586-pc-gnu-gcc implicitly enables > -fstack-protector... configu > re: error: unexpected symbols in test: > --- > > > Thank you > Rene ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: About GCC-5.5.0 2018-05-24 23:41 ` Samuel Thibault @ 2018-05-25 2:28 ` Rene 2018-05-25 4:03 ` Rene 2018-05-28 9:48 ` Ludovic Courtès 0 siblings, 2 replies; 6+ messages in thread From: Rene @ 2018-05-25 2:28 UTC (permalink / raw) To: Samuel Thibault; +Cc: guix-devel@gnu.org, bug-hurd@gnu.org [-- Attachment #1: Type: text/plain, Size: 186 bytes --] Hello Samuel, yes, I attach the log file. Thank you Rene > > > > Any idea of how we can approach it? > > Getting the config.log would allow to have more ideas :) > [-- Warning: decoded text below may be mangled, UTF-8 assumed --] [-- Attachment #2: config.log --] [-- Type: text/x-log; name="config.log", Size: 26887 bytes --] This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by GNU C Library configure (see version.h), which was generated by GNU Autoconf 2.69. Invocation command line was $ ../glibc-2.23-hurd+libpthread-20161218/configure CONFIG_SHELL=/gnu/store/xdgs5mxay8a9bvhh07c8k5i0ms1027sz-bootstrap-binaries-0/bin/bash SHELL=/gnu/store/xdgs5mxay8a9bvhh07c8k5i0ms1027sz-bootstrap-binaries-0/bin/bash --prefix=/gnu/store/0h1887n99w6gzng4yfshld33567kak5p-glibc-intermediate-2.23 --enable-fast-install --build=i586-unknown-gnu --host=i586-guix-gnu --build=i586-unknown-gnu --enable-obsolete-rpc --disable-stack-protector --enable-stack-protector=no --disable-stack-protector-all --disable-stack-protector-strong --host=i586-pc-gnu --enable-pt_chown --disable-werror --disable-nscd --enable-add-ons --sysconfdir=/etc libc_cv_complocaledir=/run/current-system/locale/2.26 --with-headers=/gnu/store/c9h0i188sli0bb0s6nfs096wsmvx4zkd-hurd-core-headers-0.9/include BASH_SHELL=/gnu/store/xdgs5mxay8a9bvhh07c8k5i0ms1027sz-bootstrap-binaries-0/bin/bash libc_cv_ssp=no libc_cv_ssp_strong=no ## --------- ## ## Platform. ## ## --------- ## hostname = Hurd uname -m = i686-AT386 uname -r = 0.9 uname -s = GNU uname -v = GNU-Mach 1.8+git20170609-486/Hurd-0.9 /usr/bin/uname -p = unknown /bin/uname -X = unknown /bin/arch = unknown /usr/bin/arch -k = unknown /usr/convex/getsysinfo = unknown /usr/bin/hostinfo = unknown /bin/machine = unknown /usr/bin/oslevel = unknown /bin/universe = unknown PATH: /gnu/store/a88rb5jz1ymc417lfcgzc25gn5hlfy34-texinfo-6.5/bin PATH: /gnu/store/bddl4pa579yvy4l3kfxbk13pxmg6bsq5-perl-boot0-5.26.1/bin PATH: /gnu/store/3k8431g54gj3d65k9slbbf6w274zfw6d-gcc-cross-boot0-5.5.0/bin PATH: /gnu/store/p0w3z8vg8g33azgs14w4zq569k38qn06-ld-wrapper-boot0-0/bin PATH: /gnu/store/4xjychl22p1620vpnjcgi9f3iflnqkj8-binutils-cross-boot0-2.28.1/bin PATH: /gnu/store/y0zagc1y50dk2rf6amcr2cikx32pdd6g-make-boot0-4.2.1/bin PATH: /gnu/store/nmx44r1360ikfnrcad62za0d9lbnwwl6-diffutils-boot0-3.6/bin PATH: /gnu/store/qd300gsh0gd634akszms1x70psmqd3qs-findutils-boot0-4.6.0/bin PATH: /gnu/store/lhxih6bp4hd85r1h208fmrigm5zi9afx-file-boot0-5.32/bin PATH: /gnu/store/xaijd1mmjsi4kkim8nl41a9h4ks5mkd6-gcc-bootstrap-0/bin PATH: /gnu/store/xdgs5mxay8a9bvhh07c8k5i0ms1027sz-bootstrap-binaries-0/bin PATH: /gnu/store/8zqksqw8miagwcg4cvz3sx0q263f5x2k-mig-1.8/bin PATH: /gnu/store/c9h0i188sli0bb0s6nfs096wsmvx4zkd-hurd-core-headers-0.9/bin ## ----------- ## ## Core tests. ## ## ----------- ## configure:2189: checking build system type configure:2203: result: i586-unknown-gnu configure:2223: checking host system type configure:2236: result: i586-pc-gnu configure:2265: checking for i586-pc-gnu-gcc configure:2281: found /gnu/store/xaijd1mmjsi4kkim8nl41a9h4ks5mkd6-gcc-bootstrap-0/bin/i586-pc-gnu-gcc configure:2292: result: i586-pc-gnu-gcc configure:2561: checking for C compiler version configure:2570: i586-pc-gnu-gcc --version >&5 i586-pc-gnu-gcc (GCC) 5.4.0 Copyright (C) 2015 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. configure:2581: $? = 0 configure:2570: i586-pc-gnu-gcc -v >&5 Using built-in specs. COLLECT_GCC=i586-pc-gnu-gcc COLLECT_LTO_WRAPPER=/gnu/store/xaijd1mmjsi4kkim8nl41a9h4ks5mkd6-gcc-bootstrap-0/bin/../libexec/gcc/i586-pc-gnu/5.4.0/lto-wrapper Target: i586-pc-gnu Configured with: Thread model: posix gcc version 5.4.0 (GCC) configure:2581: $? = 0 configure:2570: i586-pc-gnu-gcc -V >&5 i586-pc-gnu-gcc: error: unrecognized command line option '-V' i586-pc-gnu-gcc: fatal error: no input files compilation terminated. configure:2581: $? = 1 configure:2570: i586-pc-gnu-gcc -qversion >&5 i586-pc-gnu-gcc: error: unrecognized command line option '-qversion' i586-pc-gnu-gcc: fatal error: no input files compilation terminated. configure:2581: $? = 1 configure:2586: checking for suffix of object files configure:2608: i586-pc-gnu-gcc -c conftest.c >&5 configure:2612: $? = 0 configure:2633: result: o configure:2637: checking whether we are using the GNU C compiler configure:2656: i586-pc-gnu-gcc -c conftest.c >&5 configure:2656: $? = 0 configure:2665: result: yes configure:2674: checking whether i586-pc-gnu-gcc accepts -g configure:2694: i586-pc-gnu-gcc -c -g conftest.c >&5 configure:2694: $? = 0 configure:2735: result: yes configure:2764: checking for gcc configure:2780: found /gnu/store/xaijd1mmjsi4kkim8nl41a9h4ks5mkd6-gcc-bootstrap-0/bin/gcc configure:2791: result: gcc configure:2815: checking for i586-pc-gnu-readelf configure:2845: result: no configure:2855: checking for readelf configure:2871: found /gnu/store/4xjychl22p1620vpnjcgi9f3iflnqkj8-binutils-cross-boot0-2.28.1/bin/readelf configure:2882: result: readelf configure:2894: WARNING: using cross tools not prefixed with host triplet configure:2920: checking for i586-pc-gnu-g++ configure:2936: found /gnu/store/xaijd1mmjsi4kkim8nl41a9h4ks5mkd6-gcc-bootstrap-0/bin/i586-pc-gnu-g++ configure:2947: result: i586-pc-gnu-g++ configure:3018: checking for C++ compiler version configure:3027: i586-pc-gnu-g++ --version >&5 i586-pc-gnu-g++ (GCC) 5.4.0 Copyright (C) 2015 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. configure:3038: $? = 0 configure:3027: i586-pc-gnu-g++ -v >&5 Using built-in specs. COLLECT_GCC=i586-pc-gnu-g++ COLLECT_LTO_WRAPPER=/gnu/store/xaijd1mmjsi4kkim8nl41a9h4ks5mkd6-gcc-bootstrap-0/bin/../libexec/gcc/i586-pc-gnu/5.4.0/lto-wrapper Target: i586-pc-gnu Configured with: Thread model: posix gcc version 5.4.0 (GCC) configure:3038: $? = 0 configure:3027: i586-pc-gnu-g++ -V >&5 i586-pc-gnu-g++: error: unrecognized command line option '-V' i586-pc-gnu-g++: fatal error: no input files compilation terminated. configure:3038: $? = 1 configure:3027: i586-pc-gnu-g++ -qversion >&5 i586-pc-gnu-g++: error: unrecognized command line option '-qversion' i586-pc-gnu-g++: fatal error: no input files compilation terminated. configure:3038: $? = 1 configure:3042: checking whether we are using the GNU C++ compiler configure:3061: i586-pc-gnu-g++ -c conftest.cpp >&5 configure:3061: $? = 0 configure:3070: result: yes configure:3079: checking whether i586-pc-gnu-g++ accepts -g configure:3099: i586-pc-gnu-g++ -c -g conftest.cpp >&5 configure:3099: $? = 0 configure:3140: result: yes configure:3165: checking whether i586-pc-gnu-g++ can link programs configure:3188: i586-pc-gnu-g++ -o conftest -g -O2 conftest.cpp >&5 configure:3188: $? = 0 configure:3211: i586-pc-gnu-g++ -o conftest -g -O2 -static conftest.cpp >&5 /gnu/store/4xjychl22p1620vpnjcgi9f3iflnqkj8-binutils-cross-boot0-2.28.1/bin/ld: cannot find -lm /gnu/store/4xjychl22p1620vpnjcgi9f3iflnqkj8-binutils-cross-boot0-2.28.1/bin/ld: cannot find -lc collect2: error: ld returned 1 exit status configure:3211: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "GNU C Library" | #define PACKAGE_TARNAME "glibc" | #define PACKAGE_VERSION "(see version.h)" | #define PACKAGE_STRING "GNU C Library (see version.h)" | #define PACKAGE_BUGREPORT "http://sourceware.org/bugzilla/" | #define PACKAGE_URL "http://www.gnu.org/software/glibc/" | #define PKGVERSION "(GNU libc) " | #define REPORT_BUGS_TO "<http://www.gnu.org/software/libc/bugs.html>" | /* end confdefs.h. */ | | #include <iostream> | | int | main() | { | std::cout << "Hello, world!"; | return 0; | } | configure:3226: result: no configure:3705: checking for sysdeps preconfigure fragments configure:3712: result: configure:3783: running configure fragment for add-on libidn configure:3783: running configure fragment for add-on libpthread configure:3879: checking for assembler and linker STT_GNU_IFUNC support Relocation section '.rel.plt' at offset 0x74 contains 1 entries: Offset Info Type Sym.Value Sym. Name 0804907c 0000002a R_386_IRELATIVE configure:3910: result: yes configure:3928: checking sysdep dirs configure:4148: result: sysdeps/generic configure:4225: checking for a BSD-compatible install configure:4293: result: /gnu/store/xdgs5mxay8a9bvhh07c8k5i0ms1027sz-bootstrap-binaries-0/bin/install -c configure:4308: checking whether ln -s works configure:4312: result: yes configure:4336: checking whether as is GNU as configure:4350: result: yes configure:4355: checking whether ld is GNU ld configure:4369: result: yes configure:4379: checking for as configure:4406: result: as configure:4421: checking version of as configure:4431: result: 2.28.1, ok configure:4442: checking for ld configure:4469: result: ld configure:4484: checking version of ld configure:4494: result: 2.28.1, ok configure:4508: checking for gnumake configure:4538: result: no configure:4508: checking for gmake configure:4538: result: no configure:4508: checking for make configure:4524: found /gnu/store/y0zagc1y50dk2rf6amcr2cikx32pdd6g-make-boot0-4.2.1/bin/make configure:4535: result: make configure:4550: checking version of make configure:4560: result: 4.2.1, ok configure:4572: checking for gnumsgfmt configure:4602: result: no configure:4572: checking for gmsgfmt configure:4602: result: no configure:4572: checking for msgfmt configure:4602: result: no configure:4635: checking for makeinfo configure:4651: found /gnu/store/a88rb5jz1ymc417lfcgzc25gn5hlfy34-texinfo-6.5/bin/makeinfo configure:4662: result: makeinfo configure:4677: checking version of makeinfo configure:4687: result: 6.5, ok configure:4698: checking for sed configure:4714: found /gnu/store/xdgs5mxay8a9bvhh07c8k5i0ms1027sz-bootstrap-binaries-0/bin/sed configure:4725: result: sed configure:4740: checking version of sed configure:4750: result: 4.4, ok configure:4761: checking for gawk configure:4777: found /gnu/store/xdgs5mxay8a9bvhh07c8k5i0ms1027sz-bootstrap-binaries-0/bin/gawk configure:4788: result: gawk configure:4803: checking version of gawk configure:4813: result: 4.1.4, ok configure:4821: checking if i586-pc-gnu-gcc is sufficient to build libc configure:4841: i586-pc-gnu-gcc -c -g -O2 conftest.c >&5 configure:4841: $? = 0 configure:4848: result: yes configure:4857: checking for i586-pc-gnu-nm configure:4887: result: no configure:4897: checking for nm configure:4913: found /gnu/store/4xjychl22p1620vpnjcgi9f3iflnqkj8-binutils-cross-boot0-2.28.1/bin/nm configure:4924: result: nm configure:5024: WARNING: *** These auxiliary programs are missing or incompatible versions: msgfmt *** some features will be disabled. *** Check the INSTALL file for required versions. configure:5060: checking LD_LIBRARY_PATH variable configure:5070: result: ok configure:5081: checking for bash configure:5112: result: /gnu/store/xdgs5mxay8a9bvhh07c8k5i0ms1027sz-bootstrap-binaries-0/bin/bash configure:5123: checking for perl configure:5141: found /gnu/store/bddl4pa579yvy4l3kfxbk13pxmg6bsq5-perl-boot0-5.26.1/bin/perl configure:5154: result: /gnu/store/bddl4pa579yvy4l3kfxbk13pxmg6bsq5-perl-boot0-5.26.1/bin/perl configure:5168: checking for install-info configure:5187: found /gnu/store/a88rb5jz1ymc417lfcgzc25gn5hlfy34-texinfo-6.5/bin/install-info configure:5200: result: /gnu/store/a88rb5jz1ymc417lfcgzc25gn5hlfy34-texinfo-6.5/bin/install-info configure:5212: checking for bison configure:5242: result: no configure:5272: checking for .set assembler directive configure:5298: result: yes configure:5305: checking linker support for protected data symbol configure:5315: i586-pc-gnu-gcc -nostdlib -nostartfiles -fPIC -shared conftest.c -o conftest.so configure:5318: $? = 0 configure:5325: i586-pc-gnu-gcc -nostdlib -nostartfiles conftest.c -o conftest conftest.so /gnu/store/4xjychl22p1620vpnjcgi9f3iflnqkj8-binutils-cross-boot0-2.28.1/bin/ld: warning: cannot find entry symbol _start; defaulting to 080481cc configure:5328: $? = 0 configure:5336: result: yes configure:5340: checking for broken __attribute__((alias())) configure:5355: i586-pc-gnu-gcc -Werror -S conftest.c -o conftest.s 1>&5 configure:5358: $? = 0 configure:5368: result: no configure:5374: checking whether to put _rtld_local into .sdata section configure:5388: result: no configure:5395: checking whether to use .ctors/.dtors header and trailer configure:5412: i586-pc-gnu-gcc -g -O2 -o conftest conftest.c -static -nostartfiles -nostdlib 1>&5 configure:5415: $? = 0 configure:5441: result: no configure:5448: checking for libunwind-support in compiler configure:5465: result: no configure:5474: checking whether --noexecstack is desirable for .S files configure:5484: i586-pc-gnu-gcc -g -O2 -S -o conftest.s conftest.c 1>&5 configure:5487: $? = 0 configure:5492: i586-pc-gnu-gcc -Wa,--noexecstack -c -o conftest.o conftest.s 1>&5 configure:5495: $? = 0 configure:5504: result: yes configure:5511: checking for -z combreloc configure:5525: i586-pc-gnu-gcc -g -O2 -fPIC -shared -o conftest.so conftest.c -nostdlib -nostartfiles -Wl,-z,combreloc 1>&5 configure:5528: $? = 0 configure:5541: result: yes configure:5549: checking for linker that supports -z execstack configure:5562: i586-pc-gnu-gcc -g -O2 -Wl,-z,execstack -nostdlib -nostartfiles -fPIC -shared -o conftest.so conftest.c 1>&5 configure:5565: $? = 0 configure:5578: result: yes configure:5582: checking for -fpie configure:5588: i586-pc-gnu-gcc -fpie -xc /dev/null -S -o /dev/null configure:5591: $? = 0 configure:5599: result: yes configure:5604: checking for --hash-style option configure:5615: i586-pc-gnu-gcc -g -O2 -fPIC -shared -o conftest.so conftest.c -Wl,--hash-style=both -nostdlib 1>&5 configure:5618: $? = 0 configure:5627: result: yes configure:5635: checking for sufficient default -shared layout configure:5654: i586-pc-gnu-gcc -shared -o conftest.so conftest.s 1>&5 configure:5657: $? = 0 nono from: HASH .hash DYNSYM .dynsym STRTAB .dynstr VERSYM .gnu.version VERNEED .gnu.version_r REL .rel.dyn PROGBITS .init PROGBITS .plt PROGBITS .plt.got PROGBITS .text PROGBITS .fini NOTE .note.a NOTE .note.b PROGBITS .eh_frame PROGBITS .ctors PROGBITS .dtors PROGBITS .jcr DYNAMIC .dynamic PROGBITS .got PROGBITS .got.plt PROGBITS .data NOBITS .bss PROGBITS .comment PROGBITS .debug_aranges PROGBITS .debug_info PROGBITS .debug_abbrev PROGBITS .debug_line PROGBITS .debug_ranges SYMTAB .symtab STRTAB .strtab STRTAB .shstrtab configure:5689: result: no configure:5694: checking for GLOB_DAT reloc configure:5707: i586-pc-gnu-gcc -g -O2 -fPIC -shared -o conftest.so conftest.c -nostdlib -nostartfiles 1>&5 configure:5710: $? = 0 configure:5723: result: yes configure:5727: checking linker output format configure:5741: result: elf32-i386 configure:5745: checking for -fno-toplevel-reorder -fno-section-anchors configure:5755: i586-pc-gnu-gcc -g -O2 -S -fno-toplevel-reorder -fno-section-anchors conftest.c 1>&5 configure:5758: $? = 0 configure:5767: result: yes configure:5776: checking for -fstack-protector configure:5793: result: no configure:5796: checking for -fstack-protector-strong configure:5813: result: no configure:5824: checking whether cc puts quotes around section names configure:5845: result: no configure:5852: checking for __builtin_memset configure:5864: i586-pc-gnu-gcc -O3 -S conftest.c -o - | fgrep memset > /dev/null configure:5867: $? = 1 configure:5876: result: yes configure:5883: checking for redirection of built-in functions configure:5896: i586-pc-gnu-gcc -O3 -S conftest.c -o - | fgrep my_strstr > /dev/null configure:5899: $? = 0 configure:5908: result: yes configure:5914: checking for compiler option to disable generation of FMA instructions configure:5922: i586-pc-gnu-gcc -ffp-contract=off -xc /dev/null -S -o /dev/null configure:5925: $? = 0 configure:5931: result: -ffp-contract=off configure:5964: checking if i586-pc-gnu-gcc accepts -fno-tree-loop-distribute-patterns with __attribute__ ((__optimize__)) configure:5977: i586-pc-gnu-gcc -g -O2 -c conftest.c configure:5980: $? = 0 configure:5987: result: yes configure:5995: checking for libgd configure:6015: i586-pc-gnu-gcc -o conftest -g -O2 conftest.c -lgd -lpng -lz -lm >&5 conftest.c:19:16: fatal error: gd.h: No such file or directory compilation terminated. configure:6015: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "GNU C Library" | #define PACKAGE_TARNAME "glibc" | #define PACKAGE_VERSION "(see version.h)" | #define PACKAGE_STRING "GNU C Library (see version.h)" | #define PACKAGE_BUGREPORT "http://sourceware.org/bugzilla/" | #define PACKAGE_URL "http://www.gnu.org/software/glibc/" | #define PKGVERSION "(GNU libc) " | #define REPORT_BUGS_TO "<http://www.gnu.org/software/libc/bugs.html>" | #define LINK_OBSOLETE_RPC 1 | #define HAVE_PT_CHOWN 1 | #define HAVE_LIBIDN 1 | #define HAVE_ASM_SET_DIRECTIVE 1 | #define NO_CTORS_DTORS_SECTIONS 1 | #define HAVE_Z_COMBRELOC 1 | #define HAVE_BUILTIN_MEMSET 1 | #define HAVE_CC_INHIBIT_LOOP_TO_LIBCALL 1 | /* end confdefs.h. */ | #include <gd.h> | int | main () | { | gdImagePng (0, 0) | ; | return 0; | } configure:6028: result: no configure:6037: checking for is_selinux_enabled in -lselinux configure:6062: i586-pc-gnu-gcc -o conftest -g -O2 conftest.c -lselinux >&5 /gnu/store/4xjychl22p1620vpnjcgi9f3iflnqkj8-binutils-cross-boot0-2.28.1/bin/ld: cannot find -lselinux collect2: error: ld returned 1 exit status configure:6062: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "GNU C Library" | #define PACKAGE_TARNAME "glibc" | #define PACKAGE_VERSION "(see version.h)" | #define PACKAGE_STRING "GNU C Library (see version.h)" | #define PACKAGE_BUGREPORT "http://sourceware.org/bugzilla/" | #define PACKAGE_URL "http://www.gnu.org/software/glibc/" | #define PKGVERSION "(GNU libc) " | #define REPORT_BUGS_TO "<http://www.gnu.org/software/libc/bugs.html>" | #define LINK_OBSOLETE_RPC 1 | #define HAVE_PT_CHOWN 1 | #define HAVE_LIBIDN 1 | #define HAVE_ASM_SET_DIRECTIVE 1 | #define NO_CTORS_DTORS_SECTIONS 1 | #define HAVE_Z_COMBRELOC 1 | #define HAVE_BUILTIN_MEMSET 1 | #define HAVE_CC_INHIBIT_LOOP_TO_LIBCALL 1 | /* end confdefs.h. */ | | /* Override any GCC internal prototype to avoid an error. | Use char because int might match the return type of a GCC | builtin and then its argument prototype would still apply. */ | #ifdef __cplusplus | extern "C" | #endif | char is_selinux_enabled (); | int | main () | { | return is_selinux_enabled (); | ; | return 0; | } configure:6071: result: no configure:6194: checking for _FORTIFY_SOURCE predefine configure:6213: i586-pc-gnu-gcc -c -g -O2 conftest.c >&5 configure:6213: $? = 0 configure:6220: result: no configure:6227: checking whether i586-pc-gnu-gcc implicitly enables -fstack-protector configure:6244: i586-pc-gnu-gcc -c -g -O2 conftest.c >&5 configure:6244: $? = 0 libc_undefs='' configure:6263: error: unexpected symbols in test: ## ---------------- ## ## Cache variables. ## ## ---------------- ## ac_cv_build=i586-unknown-gnu ac_cv_c_compiler_gnu=yes ac_cv_cxx_compiler_gnu=yes ac_cv_env_CCC_set= ac_cv_env_CCC_value= ac_cv_env_CC_set= ac_cv_env_CC_value= ac_cv_env_CFLAGS_set= ac_cv_env_CFLAGS_value= ac_cv_env_CPPFLAGS_set= ac_cv_env_CPPFLAGS_value= ac_cv_env_CPP_set= ac_cv_env_CPP_value= ac_cv_env_CXXFLAGS_set= ac_cv_env_CXXFLAGS_value= ac_cv_env_CXX_set= ac_cv_env_CXX_value= ac_cv_env_LDFLAGS_set= ac_cv_env_LDFLAGS_value= ac_cv_env_LIBS_set= ac_cv_env_LIBS_value= ac_cv_env_build_alias_set=set ac_cv_env_build_alias_value=i586-unknown-gnu ac_cv_env_host_alias_set=set ac_cv_env_host_alias_value=i586-pc-gnu ac_cv_env_target_alias_set= ac_cv_env_target_alias_value= ac_cv_host=i586-pc-gnu ac_cv_lib_selinux_is_selinux_enabled=no ac_cv_objext=o ac_cv_path_BASH_SHELL=/gnu/store/xdgs5mxay8a9bvhh07c8k5i0ms1027sz-bootstrap-binaries-0/bin/bash ac_cv_path_INSTALL_INFO=/gnu/store/a88rb5jz1ymc417lfcgzc25gn5hlfy34-texinfo-6.5/bin/install-info ac_cv_path_PERL=/gnu/store/bddl4pa579yvy4l3kfxbk13pxmg6bsq5-perl-boot0-5.26.1/bin/perl ac_cv_path_install='/gnu/store/xdgs5mxay8a9bvhh07c8k5i0ms1027sz-bootstrap-binaries-0/bin/install -c' ac_cv_prog_AS=as ac_cv_prog_AWK=gawk ac_cv_prog_BUILD_CC=gcc ac_cv_prog_CC=i586-pc-gnu-gcc ac_cv_prog_CXX=i586-pc-gnu-g++ ac_cv_prog_LD=ld ac_cv_prog_MAKE=make ac_cv_prog_MAKEINFO=makeinfo ac_cv_prog_SED=sed ac_cv_prog_ac_ct_NM=nm ac_cv_prog_ac_ct_READELF=readelf ac_cv_prog_cc_g=yes ac_cv_prog_cxx_g=yes libc_cv_as_noexecstack=yes libc_cv_asm_set_directive=yes libc_cv_broken_alias_attribute=no libc_cv_cc_loop_to_function=yes libc_cv_cc_nofma=-ffp-contract=off libc_cv_cc_with_libunwind=no libc_cv_compiler_ok=yes libc_cv_complocaledir=/run/current-system/locale/2.26 libc_cv_ctors_header=no libc_cv_cxx_link_ok=no libc_cv_fno_toplevel_reorder=yes libc_cv_fpie=yes libc_cv_gcc_builtin_memset=yes libc_cv_gcc_builtin_redirection=yes libc_cv_has_glob_dat=yes libc_cv_hashstyle=yes libc_cv_have_sdata_section=no libc_cv_have_section_quotes=no libc_cv_ld_gnu_indirect_function=yes libc_cv_nss_crypt=no libc_cv_output_format=elf32-i386 libc_cv_predef_fortify_source=no libc_cv_prog_as_gnu=yes libc_cv_prog_ld_gnu=yes libc_cv_protected_data=yes libc_cv_ssp=no libc_cv_ssp_strong=no libc_cv_use_default_link=no libc_cv_z_combreloc=yes libc_cv_z_execstack=yes ## ----------------- ## ## Output variables. ## ## ----------------- ## AR='ar' AS='as' ASFLAGS_config=' -Wa,--noexecstack' AUTOCONF='no' AWK='gawk' BASH_SHELL='/gnu/store/xdgs5mxay8a9bvhh07c8k5i0ms1027sz-bootstrap-binaries-0/bin/bash' BISON='no' BUILD_CC='gcc' CC='i586-pc-gnu-gcc' CFLAGS='-g -O2' CPP='i586-pc-gnu-gcc -E' CPPFLAGS='' CPPUNDEFS='' CXX='' CXXFLAGS='-g -O2' CXX_SYSINCLUDES='' DEFINES='' DEFS='' ECHO_C='' ECHO_N='-n' ECHO_T='' INSTALL_DATA='${INSTALL} -m 644' INSTALL_INFO='/gnu/store/a88rb5jz1ymc417lfcgzc25gn5hlfy34-texinfo-6.5/bin/install-info' INSTALL_PROGRAM='${INSTALL}' INSTALL_SCRIPT='${INSTALL}' LD='ld' LDFLAGS='' LIBGD='no' LIBOBJS='' LIBS='' LN_S='ln -s' LTLIBOBJS='' MAKE='make' MAKEINFO='makeinfo' MSGFMT=':' NM='nm' OBJCOPY='objcopy' OBJDUMP='objdump' OBJEXT='o' PACKAGE_BUGREPORT='http://sourceware.org/bugzilla/' PACKAGE_NAME='GNU C Library' PACKAGE_STRING='GNU C Library (see version.h)' PACKAGE_TARNAME='glibc' PACKAGE_URL='http://www.gnu.org/software/glibc/' PACKAGE_VERSION='(see version.h)' PATH_SEPARATOR=':' PERL='/gnu/store/bddl4pa579yvy4l3kfxbk13pxmg6bsq5-perl-boot0-5.26.1/bin/perl' PKGVERSION='(GNU libc) ' PKGVERSION_TEXI='(GNU libc) ' READELF='readelf' RELEASE='' REPORT_BUGS_TEXI='@uref{http://www.gnu.org/software/libc/bugs.html}' REPORT_BUGS_TO='<http://www.gnu.org/software/libc/bugs.html>' SED='sed' SHELL='/gnu/store/xdgs5mxay8a9bvhh07c8k5i0ms1027sz-bootstrap-binaries-0/bin/bash' SYSINCLUDES='-nostdinc -isystem /gnu/store/xaijd1mmjsi4kkim8nl41a9h4ks5mkd6-gcc-bootstrap-0/bin/../lib/gcc/i586-pc-gnu/5.4.0/include -isystem /gnu/store/xaijd1mmjsi4kkim8nl41a9h4ks5mkd6-gcc-bootstrap-0/bin/../lib/gcc/i586-pc-gnu/5.4.0/include-fixed -isystem /gnu/store/c9h0i188sli0bb0s6nfs096wsmvx4zkd-hurd-core-headers-0.9/include' VERSION='' ac_ct_CC='' ac_ct_CXX='' add_on_subdirs=' libidn libpthread' add_ons='libidn libpthread' all_warnings='' base_machine='i386' bindir='${exec_prefix}/bin' bindnow='no' build='i586-unknown-gnu' build_alias='i586-unknown-gnu' build_cpu='i586' build_nscd='default' build_os='gnu' build_pt_chown='yes' build_vendor='unknown' cross_compiling='yes' datadir='${datarootdir}' datarootdir='${prefix}/share' docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' dvidir='${docdir}' enable_lock_elision='no' enable_timezone_tools='yes' enable_werror='no' exec_prefix='NONE' fno_unit_at_a_time='-fno-toplevel-reorder -fno-section-anchors' force_install='yes' hardcoded_path_in_tests='no' have_libaudit='' have_libcap='' have_selinux='no' host='i586-pc-gnu' host_alias='i586-pc-gnu' host_cpu='i586' host_os='gnu-gnu' host_vendor='pc' htmldir='${docdir}' includedir='${prefix}/include' infodir='${datarootdir}/info' ldd_rewrite_script='' libc_cv_cc_loop_to_function='yes' libc_cv_cc_nofma='-ffp-contract=off' libc_cv_cc_submachine='' libc_cv_cc_with_libunwind='no' libc_cv_complocaledir='/run/current-system/locale/2.26' libc_cv_cxx_thread_local='' libc_cv_fpie='yes' libc_cv_gcc_unwind_find_fde='' libc_cv_has_glob_dat='yes' libc_cv_hashstyle='yes' libc_cv_localstatedir='' libc_cv_nss_crypt='no' libc_cv_output_format='elf32-i386' libc_cv_pic_default='' libc_cv_pie_default='' libc_cv_protected_data='yes' libc_cv_rootsbindir='' libc_cv_rtlddir='' libc_cv_slibdir='' libc_cv_sysconfdir='' libc_cv_z_combreloc='yes' libc_cv_z_execstack='yes' libc_extra_cflags='' libc_extra_cppflags='' libdir='${exec_prefix}/lib' libexecdir='${exec_prefix}/libexec' link_obsolete_rpc='yes' localedir='${datarootdir}/locale' localstatedir='${prefix}/var' mach_interface_list='' mandir='${datarootdir}/man' multi_arch='no' oldincludedir='/usr/include' pdfdir='${docdir}' prefix='/gnu/store/0h1887n99w6gzng4yfshld33567kak5p-glibc-intermediate-2.23' profile='no' program_transform_name='s,x,x,' psdir='${docdir}' sbindir='${exec_prefix}/sbin' shared='yes' sharedstatedir='${prefix}/com' stack_protector='' static='/gnu/store/m20b0vb9iv5ckkshgfpywma5zxpzvm8l-glibc-intermediate-2.23-static' static_nss='no' subdirs=' ' submachine='' sysconfdir='/etc' sysdeps_add_ons=' libpthread' sysheaders='/gnu/store/c9h0i188sli0bb0s6nfs096wsmvx4zkd-hurd-core-headers-0.9/include' sysnames=' libpthread/sysdeps/mach/hurd/i386 sysdeps/mach/hurd/i386 libpthread/sysdeps/mach/hurd libpthread/sysdeps/hurd libpthread/sysdeps/pthread sysdeps/pthread sysdeps/mach/hurd sysdeps/gnu sysdeps/unix/bsd sysdeps/unix/inet libpthread/sysdeps/mach/i386 sysdeps/mach/i386 libpthread/sysdeps/mach sysdeps/mach sysdeps/i386/i586 sysdeps/i386/fpu sysdeps/x86/fpu libpthread/sysdeps/i386 sysdeps/i386 sysdeps/x86 sysdeps/wordsize-32 sysdeps/ieee754/ldbl-96 sysdeps/ieee754/dbl-64 sysdeps/ieee754/flt-32 sysdeps/unix sysdeps/posix libpthread/sysdeps/posix sysdeps/ieee754 sysdeps/generic' target_alias='' use_default_link='no' use_ldconfig='' use_nscd='no' with_fp='yes' ## ----------- ## ## confdefs.h. ## ## ----------- ## /* confdefs.h */ #define PACKAGE_NAME "GNU C Library" #define PACKAGE_TARNAME "glibc" #define PACKAGE_VERSION "(see version.h)" #define PACKAGE_STRING "GNU C Library (see version.h)" #define PACKAGE_BUGREPORT "http://sourceware.org/bugzilla/" #define PACKAGE_URL "http://www.gnu.org/software/glibc/" #define PKGVERSION "(GNU libc) " #define REPORT_BUGS_TO "<http://www.gnu.org/software/libc/bugs.html>" #define LINK_OBSOLETE_RPC 1 #define HAVE_PT_CHOWN 1 #define HAVE_LIBIDN 1 #define HAVE_ASM_SET_DIRECTIVE 1 #define NO_CTORS_DTORS_SECTIONS 1 #define HAVE_Z_COMBRELOC 1 #define HAVE_BUILTIN_MEMSET 1 #define HAVE_CC_INHIBIT_LOOP_TO_LIBCALL 1 configure: exit 1 ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: About GCC-5.5.0 2018-05-25 2:28 ` Rene @ 2018-05-25 4:03 ` Rene 2018-05-28 9:48 ` Ludovic Courtès 1 sibling, 0 replies; 6+ messages in thread From: Rene @ 2018-05-25 4:03 UTC (permalink / raw) To: Samuel Thibault; +Cc: guix-devel@gnu.org, bug-hurd@gnu.org, Manolis Ragkousis [-- Attachment #1: Type: text/plain, Size: 168 bytes --] In this new execution, I have set CFLAGS='-fno-stack-protector', but the variable stack_protector still with null value (stack_protector='' ). Attached log files. [-- Warning: decoded text below may be mangled, UTF-8 assumed --] [-- Attachment #2: config-cflags.log --] [-- Type: text/x-log; name="config-cflags.log", Size: 27174 bytes --] This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by GNU C Library configure (see version.h), which was generated by GNU Autoconf 2.69. Invocation command line was $ ../glibc-2.23-hurd+libpthread-20161218/configure CONFIG_SHELL=/gnu/store/xdgs5mxay8a9bvhh07c8k5i0ms1027sz-bootstrap-binaries-0/bin/bash SHELL=/gnu/store/xdgs5mxay8a9bvhh07c8k5i0ms1027sz-bootstrap-binaries-0/bin/bash --prefix=/gnu/store/b9rkk630drw4p7bappdb17piz0wibs9k-glibc-intermediate-2.23 --enable-fast-install --build=i586-unknown-gnu --host=i586-guix-gnu --build=i586-unknown-gnu --enable-obsolete-rpc --disable-stack-protector --enable-stack-protector=no --disable-stack-protector-all --disable-stack-protector-strong CFLAGS=-fno-stack-protector --host=i586-pc-gnu --enable-pt_chown --disable-werror --disable-nscd --enable-add-ons --sysconfdir=/etc libc_cv_complocaledir=/run/current-system/locale/2.26 --with-headers=/gnu/store/c9h0i188sli0bb0s6nfs096wsmvx4zkd-hurd-core-headers-0.9/include BASH_SHELL=/gnu/store/xdgs5mxay8a9bvhh07c8k5i0ms1027sz-bootstrap-binaries-0/bin/bash libc_cv_ssp=no libc_cv_ssp_strong=no ## --------- ## ## Platform. ## ## --------- ## hostname = Hurd uname -m = i686-AT386 uname -r = 0.9 uname -s = GNU uname -v = GNU-Mach 1.8+git20170609-486/Hurd-0.9 /usr/bin/uname -p = unknown /bin/uname -X = unknown /bin/arch = unknown /usr/bin/arch -k = unknown /usr/convex/getsysinfo = unknown /usr/bin/hostinfo = unknown /bin/machine = unknown /usr/bin/oslevel = unknown /bin/universe = unknown PATH: /gnu/store/a88rb5jz1ymc417lfcgzc25gn5hlfy34-texinfo-6.5/bin PATH: /gnu/store/bddl4pa579yvy4l3kfxbk13pxmg6bsq5-perl-boot0-5.26.1/bin PATH: /gnu/store/3k8431g54gj3d65k9slbbf6w274zfw6d-gcc-cross-boot0-5.5.0/bin PATH: /gnu/store/p0w3z8vg8g33azgs14w4zq569k38qn06-ld-wrapper-boot0-0/bin PATH: /gnu/store/4xjychl22p1620vpnjcgi9f3iflnqkj8-binutils-cross-boot0-2.28.1/bin PATH: /gnu/store/y0zagc1y50dk2rf6amcr2cikx32pdd6g-make-boot0-4.2.1/bin PATH: /gnu/store/nmx44r1360ikfnrcad62za0d9lbnwwl6-diffutils-boot0-3.6/bin PATH: /gnu/store/qd300gsh0gd634akszms1x70psmqd3qs-findutils-boot0-4.6.0/bin PATH: /gnu/store/lhxih6bp4hd85r1h208fmrigm5zi9afx-file-boot0-5.32/bin PATH: /gnu/store/xaijd1mmjsi4kkim8nl41a9h4ks5mkd6-gcc-bootstrap-0/bin PATH: /gnu/store/xdgs5mxay8a9bvhh07c8k5i0ms1027sz-bootstrap-binaries-0/bin PATH: /gnu/store/8zqksqw8miagwcg4cvz3sx0q263f5x2k-mig-1.8/bin PATH: /gnu/store/c9h0i188sli0bb0s6nfs096wsmvx4zkd-hurd-core-headers-0.9/bin ## ----------- ## ## Core tests. ## ## ----------- ## configure:2189: checking build system type configure:2203: result: i586-unknown-gnu configure:2223: checking host system type configure:2236: result: i586-pc-gnu configure:2265: checking for i586-pc-gnu-gcc configure:2281: found /gnu/store/xaijd1mmjsi4kkim8nl41a9h4ks5mkd6-gcc-bootstrap-0/bin/i586-pc-gnu-gcc configure:2292: result: i586-pc-gnu-gcc configure:2561: checking for C compiler version configure:2570: i586-pc-gnu-gcc --version >&5 i586-pc-gnu-gcc (GCC) 5.4.0 Copyright (C) 2015 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. configure:2581: $? = 0 configure:2570: i586-pc-gnu-gcc -v >&5 Using built-in specs. COLLECT_GCC=i586-pc-gnu-gcc COLLECT_LTO_WRAPPER=/gnu/store/xaijd1mmjsi4kkim8nl41a9h4ks5mkd6-gcc-bootstrap-0/bin/../libexec/gcc/i586-pc-gnu/5.4.0/lto-wrapper Target: i586-pc-gnu Configured with: Thread model: posix gcc version 5.4.0 (GCC) configure:2581: $? = 0 configure:2570: i586-pc-gnu-gcc -V >&5 i586-pc-gnu-gcc: error: unrecognized command line option '-V' i586-pc-gnu-gcc: fatal error: no input files compilation terminated. configure:2581: $? = 1 configure:2570: i586-pc-gnu-gcc -qversion >&5 i586-pc-gnu-gcc: error: unrecognized command line option '-qversion' i586-pc-gnu-gcc: fatal error: no input files compilation terminated. configure:2581: $? = 1 configure:2586: checking for suffix of object files configure:2608: i586-pc-gnu-gcc -c -fno-stack-protector conftest.c >&5 configure:2612: $? = 0 configure:2633: result: o configure:2637: checking whether we are using the GNU C compiler configure:2656: i586-pc-gnu-gcc -c -fno-stack-protector conftest.c >&5 configure:2656: $? = 0 configure:2665: result: yes configure:2674: checking whether i586-pc-gnu-gcc accepts -g configure:2694: i586-pc-gnu-gcc -c -g conftest.c >&5 configure:2694: $? = 0 configure:2735: result: yes configure:2764: checking for gcc configure:2780: found /gnu/store/xaijd1mmjsi4kkim8nl41a9h4ks5mkd6-gcc-bootstrap-0/bin/gcc configure:2791: result: gcc configure:2815: checking for i586-pc-gnu-readelf configure:2845: result: no configure:2855: checking for readelf configure:2871: found /gnu/store/4xjychl22p1620vpnjcgi9f3iflnqkj8-binutils-cross-boot0-2.28.1/bin/readelf configure:2882: result: readelf configure:2894: WARNING: using cross tools not prefixed with host triplet configure:2920: checking for i586-pc-gnu-g++ configure:2936: found /gnu/store/xaijd1mmjsi4kkim8nl41a9h4ks5mkd6-gcc-bootstrap-0/bin/i586-pc-gnu-g++ configure:2947: result: i586-pc-gnu-g++ configure:3018: checking for C++ compiler version configure:3027: i586-pc-gnu-g++ --version >&5 i586-pc-gnu-g++ (GCC) 5.4.0 Copyright (C) 2015 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. configure:3038: $? = 0 configure:3027: i586-pc-gnu-g++ -v >&5 Using built-in specs. COLLECT_GCC=i586-pc-gnu-g++ COLLECT_LTO_WRAPPER=/gnu/store/xaijd1mmjsi4kkim8nl41a9h4ks5mkd6-gcc-bootstrap-0/bin/../libexec/gcc/i586-pc-gnu/5.4.0/lto-wrapper Target: i586-pc-gnu Configured with: Thread model: posix gcc version 5.4.0 (GCC) configure:3038: $? = 0 configure:3027: i586-pc-gnu-g++ -V >&5 i586-pc-gnu-g++: error: unrecognized command line option '-V' i586-pc-gnu-g++: fatal error: no input files compilation terminated. configure:3038: $? = 1 configure:3027: i586-pc-gnu-g++ -qversion >&5 i586-pc-gnu-g++: error: unrecognized command line option '-qversion' i586-pc-gnu-g++: fatal error: no input files compilation terminated. configure:3038: $? = 1 configure:3042: checking whether we are using the GNU C++ compiler configure:3061: i586-pc-gnu-g++ -c conftest.cpp >&5 configure:3061: $? = 0 configure:3070: result: yes configure:3079: checking whether i586-pc-gnu-g++ accepts -g configure:3099: i586-pc-gnu-g++ -c -g conftest.cpp >&5 configure:3099: $? = 0 configure:3140: result: yes configure:3165: checking whether i586-pc-gnu-g++ can link programs configure:3188: i586-pc-gnu-g++ -o conftest -g -O2 conftest.cpp >&5 configure:3188: $? = 0 configure:3211: i586-pc-gnu-g++ -o conftest -g -O2 -static conftest.cpp >&5 /gnu/store/4xjychl22p1620vpnjcgi9f3iflnqkj8-binutils-cross-boot0-2.28.1/bin/ld: cannot find -lm /gnu/store/4xjychl22p1620vpnjcgi9f3iflnqkj8-binutils-cross-boot0-2.28.1/bin/ld: cannot find -lc collect2: error: ld returned 1 exit status configure:3211: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "GNU C Library" | #define PACKAGE_TARNAME "glibc" | #define PACKAGE_VERSION "(see version.h)" | #define PACKAGE_STRING "GNU C Library (see version.h)" | #define PACKAGE_BUGREPORT "http://sourceware.org/bugzilla/" | #define PACKAGE_URL "http://www.gnu.org/software/glibc/" | #define PKGVERSION "(GNU libc) " | #define REPORT_BUGS_TO "<http://www.gnu.org/software/libc/bugs.html>" | /* end confdefs.h. */ | | #include <iostream> | | int | main() | { | std::cout << "Hello, world!"; | return 0; | } | configure:3226: result: no configure:3705: checking for sysdeps preconfigure fragments configure:3712: result: configure:3783: running configure fragment for add-on libidn configure:3783: running configure fragment for add-on libpthread configure:3879: checking for assembler and linker STT_GNU_IFUNC support Relocation section '.rel.plt' at offset 0x74 contains 1 entries: Offset Info Type Sym.Value Sym. Name 0804907c 0000002a R_386_IRELATIVE configure:3910: result: yes configure:3928: checking sysdep dirs configure:4148: result: sysdeps/generic configure:4225: checking for a BSD-compatible install configure:4293: result: /gnu/store/xdgs5mxay8a9bvhh07c8k5i0ms1027sz-bootstrap-binaries-0/bin/install -c configure:4308: checking whether ln -s works configure:4312: result: yes configure:4336: checking whether as is GNU as configure:4350: result: yes configure:4355: checking whether ld is GNU ld configure:4369: result: yes configure:4379: checking for as configure:4406: result: as configure:4421: checking version of as configure:4431: result: 2.28.1, ok configure:4442: checking for ld configure:4469: result: ld configure:4484: checking version of ld configure:4494: result: 2.28.1, ok configure:4508: checking for gnumake configure:4538: result: no configure:4508: checking for gmake configure:4538: result: no configure:4508: checking for make configure:4524: found /gnu/store/y0zagc1y50dk2rf6amcr2cikx32pdd6g-make-boot0-4.2.1/bin/make configure:4535: result: make configure:4550: checking version of make configure:4560: result: 4.2.1, ok configure:4572: checking for gnumsgfmt configure:4602: result: no configure:4572: checking for gmsgfmt configure:4602: result: no configure:4572: checking for msgfmt configure:4602: result: no configure:4635: checking for makeinfo configure:4651: found /gnu/store/a88rb5jz1ymc417lfcgzc25gn5hlfy34-texinfo-6.5/bin/makeinfo configure:4662: result: makeinfo configure:4677: checking version of makeinfo configure:4687: result: 6.5, ok configure:4698: checking for sed configure:4714: found /gnu/store/xdgs5mxay8a9bvhh07c8k5i0ms1027sz-bootstrap-binaries-0/bin/sed configure:4725: result: sed configure:4740: checking version of sed configure:4750: result: 4.4, ok configure:4761: checking for gawk configure:4777: found /gnu/store/xdgs5mxay8a9bvhh07c8k5i0ms1027sz-bootstrap-binaries-0/bin/gawk configure:4788: result: gawk configure:4803: checking version of gawk configure:4813: result: 4.1.4, ok configure:4821: checking if i586-pc-gnu-gcc is sufficient to build libc configure:4841: i586-pc-gnu-gcc -c -fno-stack-protector conftest.c >&5 configure:4841: $? = 0 configure:4848: result: yes configure:4857: checking for i586-pc-gnu-nm configure:4887: result: no configure:4897: checking for nm configure:4913: found /gnu/store/4xjychl22p1620vpnjcgi9f3iflnqkj8-binutils-cross-boot0-2.28.1/bin/nm configure:4924: result: nm configure:5024: WARNING: *** These auxiliary programs are missing or incompatible versions: msgfmt *** some features will be disabled. *** Check the INSTALL file for required versions. configure:5060: checking LD_LIBRARY_PATH variable configure:5070: result: ok configure:5081: checking for bash configure:5112: result: /gnu/store/xdgs5mxay8a9bvhh07c8k5i0ms1027sz-bootstrap-binaries-0/bin/bash configure:5123: checking for perl configure:5141: found /gnu/store/bddl4pa579yvy4l3kfxbk13pxmg6bsq5-perl-boot0-5.26.1/bin/perl configure:5154: result: /gnu/store/bddl4pa579yvy4l3kfxbk13pxmg6bsq5-perl-boot0-5.26.1/bin/perl configure:5168: checking for install-info configure:5187: found /gnu/store/a88rb5jz1ymc417lfcgzc25gn5hlfy34-texinfo-6.5/bin/install-info configure:5200: result: /gnu/store/a88rb5jz1ymc417lfcgzc25gn5hlfy34-texinfo-6.5/bin/install-info configure:5212: checking for bison configure:5242: result: no configure:5272: checking for .set assembler directive configure:5298: result: yes configure:5305: checking linker support for protected data symbol configure:5315: i586-pc-gnu-gcc -nostdlib -nostartfiles -fPIC -shared conftest.c -o conftest.so configure:5318: $? = 0 configure:5325: i586-pc-gnu-gcc -nostdlib -nostartfiles conftest.c -o conftest conftest.so /gnu/store/4xjychl22p1620vpnjcgi9f3iflnqkj8-binutils-cross-boot0-2.28.1/bin/ld: warning: cannot find entry symbol _start; defaulting to 080481cc configure:5328: $? = 0 configure:5336: result: yes configure:5340: checking for broken __attribute__((alias())) configure:5355: i586-pc-gnu-gcc -Werror -S conftest.c -o conftest.s 1>&5 configure:5358: $? = 0 configure:5368: result: no configure:5374: checking whether to put _rtld_local into .sdata section configure:5388: result: no configure:5395: checking whether to use .ctors/.dtors header and trailer configure:5412: i586-pc-gnu-gcc -fno-stack-protector -o conftest conftest.c -static -nostartfiles -nostdlib 1>&5 configure:5415: $? = 0 configure:5441: result: no configure:5448: checking for libunwind-support in compiler configure:5465: result: no configure:5474: checking whether --noexecstack is desirable for .S files configure:5484: i586-pc-gnu-gcc -fno-stack-protector -S -o conftest.s conftest.c 1>&5 configure:5487: $? = 0 configure:5492: i586-pc-gnu-gcc -Wa,--noexecstack -c -o conftest.o conftest.s 1>&5 configure:5495: $? = 0 configure:5504: result: yes configure:5511: checking for -z combreloc configure:5525: i586-pc-gnu-gcc -fno-stack-protector -fPIC -shared -o conftest.so conftest.c -nostdlib -nostartfiles -Wl,-z,combreloc 1>&5 configure:5528: $? = 0 configure:5541: result: yes configure:5549: checking for linker that supports -z execstack configure:5562: i586-pc-gnu-gcc -fno-stack-protector -Wl,-z,execstack -nostdlib -nostartfiles -fPIC -shared -o conftest.so conftest.c 1>&5 configure:5565: $? = 0 configure:5578: result: yes configure:5582: checking for -fpie configure:5588: i586-pc-gnu-gcc -fpie -xc /dev/null -S -o /dev/null configure:5591: $? = 0 configure:5599: result: yes configure:5604: checking for --hash-style option configure:5615: i586-pc-gnu-gcc -fno-stack-protector -fPIC -shared -o conftest.so conftest.c -Wl,--hash-style=both -nostdlib 1>&5 configure:5618: $? = 0 configure:5627: result: yes configure:5635: checking for sufficient default -shared layout configure:5654: i586-pc-gnu-gcc -shared -o conftest.so conftest.s 1>&5 configure:5657: $? = 0 nono from: HASH .hash DYNSYM .dynsym STRTAB .dynstr VERSYM .gnu.version VERNEED .gnu.version_r REL .rel.dyn PROGBITS .init PROGBITS .plt PROGBITS .plt.got PROGBITS .text PROGBITS .fini NOTE .note.a NOTE .note.b PROGBITS .eh_frame PROGBITS .ctors PROGBITS .dtors PROGBITS .jcr DYNAMIC .dynamic PROGBITS .got PROGBITS .got.plt PROGBITS .data NOBITS .bss PROGBITS .comment PROGBITS .debug_aranges PROGBITS .debug_info PROGBITS .debug_abbrev PROGBITS .debug_line PROGBITS .debug_ranges SYMTAB .symtab STRTAB .strtab STRTAB .shstrtab configure:5689: result: no configure:5694: checking for GLOB_DAT reloc configure:5707: i586-pc-gnu-gcc -fno-stack-protector -fPIC -shared -o conftest.so conftest.c -nostdlib -nostartfiles 1>&5 configure:5710: $? = 0 configure:5723: result: yes configure:5727: checking linker output format configure:5741: result: elf32-i386 configure:5745: checking for -fno-toplevel-reorder -fno-section-anchors configure:5755: i586-pc-gnu-gcc -fno-stack-protector -S -fno-toplevel-reorder -fno-section-anchors conftest.c 1>&5 configure:5758: $? = 0 configure:5767: result: yes configure:5776: checking for -fstack-protector configure:5793: result: no configure:5796: checking for -fstack-protector-strong configure:5813: result: no configure:5824: checking whether cc puts quotes around section names configure:5845: result: no configure:5852: checking for __builtin_memset configure:5864: i586-pc-gnu-gcc -O3 -S conftest.c -o - | fgrep memset > /dev/null configure:5867: $? = 1 configure:5876: result: yes configure:5883: checking for redirection of built-in functions configure:5896: i586-pc-gnu-gcc -O3 -S conftest.c -o - | fgrep my_strstr > /dev/null configure:5899: $? = 0 configure:5908: result: yes configure:5914: checking for compiler option to disable generation of FMA instructions configure:5922: i586-pc-gnu-gcc -ffp-contract=off -xc /dev/null -S -o /dev/null configure:5925: $? = 0 configure:5931: result: -ffp-contract=off configure:5964: checking if i586-pc-gnu-gcc accepts -fno-tree-loop-distribute-patterns with __attribute__ ((__optimize__)) configure:5977: i586-pc-gnu-gcc -fno-stack-protector -c conftest.c configure:5980: $? = 0 configure:5987: result: yes configure:5995: checking for libgd configure:6015: i586-pc-gnu-gcc -o conftest -fno-stack-protector conftest.c -lgd -lpng -lz -lm >&5 conftest.c:19:16: fatal error: gd.h: No such file or directory compilation terminated. configure:6015: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "GNU C Library" | #define PACKAGE_TARNAME "glibc" | #define PACKAGE_VERSION "(see version.h)" | #define PACKAGE_STRING "GNU C Library (see version.h)" | #define PACKAGE_BUGREPORT "http://sourceware.org/bugzilla/" | #define PACKAGE_URL "http://www.gnu.org/software/glibc/" | #define PKGVERSION "(GNU libc) " | #define REPORT_BUGS_TO "<http://www.gnu.org/software/libc/bugs.html>" | #define LINK_OBSOLETE_RPC 1 | #define HAVE_PT_CHOWN 1 | #define HAVE_LIBIDN 1 | #define HAVE_ASM_SET_DIRECTIVE 1 | #define NO_CTORS_DTORS_SECTIONS 1 | #define HAVE_Z_COMBRELOC 1 | #define HAVE_BUILTIN_MEMSET 1 | #define HAVE_CC_INHIBIT_LOOP_TO_LIBCALL 1 | /* end confdefs.h. */ | #include <gd.h> | int | main () | { | gdImagePng (0, 0) | ; | return 0; | } configure:6028: result: no configure:6037: checking for is_selinux_enabled in -lselinux configure:6062: i586-pc-gnu-gcc -o conftest -fno-stack-protector conftest.c -lselinux >&5 /gnu/store/4xjychl22p1620vpnjcgi9f3iflnqkj8-binutils-cross-boot0-2.28.1/bin/ld: cannot find -lselinux collect2: error: ld returned 1 exit status configure:6062: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "GNU C Library" | #define PACKAGE_TARNAME "glibc" | #define PACKAGE_VERSION "(see version.h)" | #define PACKAGE_STRING "GNU C Library (see version.h)" | #define PACKAGE_BUGREPORT "http://sourceware.org/bugzilla/" | #define PACKAGE_URL "http://www.gnu.org/software/glibc/" | #define PKGVERSION "(GNU libc) " | #define REPORT_BUGS_TO "<http://www.gnu.org/software/libc/bugs.html>" | #define LINK_OBSOLETE_RPC 1 | #define HAVE_PT_CHOWN 1 | #define HAVE_LIBIDN 1 | #define HAVE_ASM_SET_DIRECTIVE 1 | #define NO_CTORS_DTORS_SECTIONS 1 | #define HAVE_Z_COMBRELOC 1 | #define HAVE_BUILTIN_MEMSET 1 | #define HAVE_CC_INHIBIT_LOOP_TO_LIBCALL 1 | /* end confdefs.h. */ | | /* Override any GCC internal prototype to avoid an error. | Use char because int might match the return type of a GCC | builtin and then its argument prototype would still apply. */ | #ifdef __cplusplus | extern "C" | #endif | char is_selinux_enabled (); | int | main () | { | return is_selinux_enabled (); | ; | return 0; | } configure:6071: result: no configure:6194: checking for _FORTIFY_SOURCE predefine configure:6213: i586-pc-gnu-gcc -c -fno-stack-protector conftest.c >&5 configure:6213: $? = 0 configure:6220: result: no configure:6227: checking whether i586-pc-gnu-gcc implicitly enables -fstack-protector configure:6244: i586-pc-gnu-gcc -c -fno-stack-protector conftest.c >&5 configure:6244: $? = 0 libc_undefs='' configure:6263: error: unexpected symbols in test: ## ---------------- ## ## Cache variables. ## ## ---------------- ## ac_cv_build=i586-unknown-gnu ac_cv_c_compiler_gnu=yes ac_cv_cxx_compiler_gnu=yes ac_cv_env_CCC_set= ac_cv_env_CCC_value= ac_cv_env_CC_set= ac_cv_env_CC_value= ac_cv_env_CFLAGS_set=set ac_cv_env_CFLAGS_value=-fno-stack-protector ac_cv_env_CPPFLAGS_set= ac_cv_env_CPPFLAGS_value= ac_cv_env_CPP_set= ac_cv_env_CPP_value= ac_cv_env_CXXFLAGS_set= ac_cv_env_CXXFLAGS_value= ac_cv_env_CXX_set= ac_cv_env_CXX_value= ac_cv_env_LDFLAGS_set= ac_cv_env_LDFLAGS_value= ac_cv_env_LIBS_set= ac_cv_env_LIBS_value= ac_cv_env_build_alias_set=set ac_cv_env_build_alias_value=i586-unknown-gnu ac_cv_env_host_alias_set=set ac_cv_env_host_alias_value=i586-pc-gnu ac_cv_env_target_alias_set= ac_cv_env_target_alias_value= ac_cv_host=i586-pc-gnu ac_cv_lib_selinux_is_selinux_enabled=no ac_cv_objext=o ac_cv_path_BASH_SHELL=/gnu/store/xdgs5mxay8a9bvhh07c8k5i0ms1027sz-bootstrap-binaries-0/bin/bash ac_cv_path_INSTALL_INFO=/gnu/store/a88rb5jz1ymc417lfcgzc25gn5hlfy34-texinfo-6.5/bin/install-info ac_cv_path_PERL=/gnu/store/bddl4pa579yvy4l3kfxbk13pxmg6bsq5-perl-boot0-5.26.1/bin/perl ac_cv_path_install='/gnu/store/xdgs5mxay8a9bvhh07c8k5i0ms1027sz-bootstrap-binaries-0/bin/install -c' ac_cv_prog_AS=as ac_cv_prog_AWK=gawk ac_cv_prog_BUILD_CC=gcc ac_cv_prog_CC=i586-pc-gnu-gcc ac_cv_prog_CXX=i586-pc-gnu-g++ ac_cv_prog_LD=ld ac_cv_prog_MAKE=make ac_cv_prog_MAKEINFO=makeinfo ac_cv_prog_SED=sed ac_cv_prog_ac_ct_NM=nm ac_cv_prog_ac_ct_READELF=readelf ac_cv_prog_cc_g=yes ac_cv_prog_cxx_g=yes libc_cv_as_noexecstack=yes libc_cv_asm_set_directive=yes libc_cv_broken_alias_attribute=no libc_cv_cc_loop_to_function=yes libc_cv_cc_nofma=-ffp-contract=off libc_cv_cc_with_libunwind=no libc_cv_compiler_ok=yes libc_cv_complocaledir=/run/current-system/locale/2.26 libc_cv_ctors_header=no libc_cv_cxx_link_ok=no libc_cv_fno_toplevel_reorder=yes libc_cv_fpie=yes libc_cv_gcc_builtin_memset=yes libc_cv_gcc_builtin_redirection=yes libc_cv_has_glob_dat=yes libc_cv_hashstyle=yes libc_cv_have_sdata_section=no libc_cv_have_section_quotes=no libc_cv_ld_gnu_indirect_function=yes libc_cv_nss_crypt=no libc_cv_output_format=elf32-i386 libc_cv_predef_fortify_source=no libc_cv_prog_as_gnu=yes libc_cv_prog_ld_gnu=yes libc_cv_protected_data=yes libc_cv_ssp=no libc_cv_ssp_strong=no libc_cv_use_default_link=no libc_cv_z_combreloc=yes libc_cv_z_execstack=yes ## ----------------- ## ## Output variables. ## ## ----------------- ## AR='ar' AS='as' ASFLAGS_config=' -Wa,--noexecstack' AUTOCONF='no' AWK='gawk' BASH_SHELL='/gnu/store/xdgs5mxay8a9bvhh07c8k5i0ms1027sz-bootstrap-binaries-0/bin/bash' BISON='no' BUILD_CC='gcc' CC='i586-pc-gnu-gcc' CFLAGS='-fno-stack-protector' CPP='i586-pc-gnu-gcc -E' CPPFLAGS='' CPPUNDEFS='' CXX='' CXXFLAGS='-g -O2' CXX_SYSINCLUDES='' DEFINES='' DEFS='' ECHO_C='' ECHO_N='-n' ECHO_T='' INSTALL_DATA='${INSTALL} -m 644' INSTALL_INFO='/gnu/store/a88rb5jz1ymc417lfcgzc25gn5hlfy34-texinfo-6.5/bin/install-info' INSTALL_PROGRAM='${INSTALL}' INSTALL_SCRIPT='${INSTALL}' LD='ld' LDFLAGS='' LIBGD='no' LIBOBJS='' LIBS='' LN_S='ln -s' LTLIBOBJS='' MAKE='make' MAKEINFO='makeinfo' MSGFMT=':' NM='nm' OBJCOPY='objcopy' OBJDUMP='objdump' OBJEXT='o' PACKAGE_BUGREPORT='http://sourceware.org/bugzilla/' PACKAGE_NAME='GNU C Library' PACKAGE_STRING='GNU C Library (see version.h)' PACKAGE_TARNAME='glibc' PACKAGE_URL='http://www.gnu.org/software/glibc/' PACKAGE_VERSION='(see version.h)' PATH_SEPARATOR=':' PERL='/gnu/store/bddl4pa579yvy4l3kfxbk13pxmg6bsq5-perl-boot0-5.26.1/bin/perl' PKGVERSION='(GNU libc) ' PKGVERSION_TEXI='(GNU libc) ' READELF='readelf' RELEASE='' REPORT_BUGS_TEXI='@uref{http://www.gnu.org/software/libc/bugs.html}' REPORT_BUGS_TO='<http://www.gnu.org/software/libc/bugs.html>' SED='sed' SHELL='/gnu/store/xdgs5mxay8a9bvhh07c8k5i0ms1027sz-bootstrap-binaries-0/bin/bash' SYSINCLUDES='-nostdinc -isystem /gnu/store/xaijd1mmjsi4kkim8nl41a9h4ks5mkd6-gcc-bootstrap-0/bin/../lib/gcc/i586-pc-gnu/5.4.0/include -isystem /gnu/store/xaijd1mmjsi4kkim8nl41a9h4ks5mkd6-gcc-bootstrap-0/bin/../lib/gcc/i586-pc-gnu/5.4.0/include-fixed -isystem /gnu/store/c9h0i188sli0bb0s6nfs096wsmvx4zkd-hurd-core-headers-0.9/include' VERSION='' ac_ct_CC='' ac_ct_CXX='' add_on_subdirs=' libidn libpthread' add_ons='libidn libpthread' all_warnings='' base_machine='i386' bindir='${exec_prefix}/bin' bindnow='no' build='i586-unknown-gnu' build_alias='i586-unknown-gnu' build_cpu='i586' build_nscd='default' build_os='gnu' build_pt_chown='yes' build_vendor='unknown' cross_compiling='yes' datadir='${datarootdir}' datarootdir='${prefix}/share' docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' dvidir='${docdir}' enable_lock_elision='no' enable_timezone_tools='yes' enable_werror='no' exec_prefix='NONE' fno_unit_at_a_time='-fno-toplevel-reorder -fno-section-anchors' force_install='yes' hardcoded_path_in_tests='no' have_libaudit='' have_libcap='' have_selinux='no' host='i586-pc-gnu' host_alias='i586-pc-gnu' host_cpu='i586' host_os='gnu-gnu' host_vendor='pc' htmldir='${docdir}' includedir='${prefix}/include' infodir='${datarootdir}/info' ldd_rewrite_script='' libc_cv_cc_loop_to_function='yes' libc_cv_cc_nofma='-ffp-contract=off' libc_cv_cc_submachine='' libc_cv_cc_with_libunwind='no' libc_cv_complocaledir='/run/current-system/locale/2.26' libc_cv_cxx_thread_local='' libc_cv_fpie='yes' libc_cv_gcc_unwind_find_fde='' libc_cv_has_glob_dat='yes' libc_cv_hashstyle='yes' libc_cv_localstatedir='' libc_cv_nss_crypt='no' libc_cv_output_format='elf32-i386' libc_cv_pic_default='' libc_cv_pie_default='' libc_cv_protected_data='yes' libc_cv_rootsbindir='' libc_cv_rtlddir='' libc_cv_slibdir='' libc_cv_sysconfdir='' libc_cv_z_combreloc='yes' libc_cv_z_execstack='yes' libc_extra_cflags='' libc_extra_cppflags='' libdir='${exec_prefix}/lib' libexecdir='${exec_prefix}/libexec' link_obsolete_rpc='yes' localedir='${datarootdir}/locale' localstatedir='${prefix}/var' mach_interface_list='' mandir='${datarootdir}/man' multi_arch='no' oldincludedir='/usr/include' pdfdir='${docdir}' prefix='/gnu/store/b9rkk630drw4p7bappdb17piz0wibs9k-glibc-intermediate-2.23' profile='no' program_transform_name='s,x,x,' psdir='${docdir}' sbindir='${exec_prefix}/sbin' shared='yes' sharedstatedir='${prefix}/com' stack_protector='' static='/gnu/store/2cpxp3g2lv3xnsl8ik3i24jd1n9cfy5d-glibc-intermediate-2.23-static' static_nss='no' subdirs=' ' submachine='' sysconfdir='/etc' sysdeps_add_ons=' libpthread' sysheaders='/gnu/store/c9h0i188sli0bb0s6nfs096wsmvx4zkd-hurd-core-headers-0.9/include' sysnames=' libpthread/sysdeps/mach/hurd/i386 sysdeps/mach/hurd/i386 libpthread/sysdeps/mach/hurd libpthread/sysdeps/hurd libpthread/sysdeps/pthread sysdeps/pthread sysdeps/mach/hurd sysdeps/gnu sysdeps/unix/bsd sysdeps/unix/inet libpthread/sysdeps/mach/i386 sysdeps/mach/i386 libpthread/sysdeps/mach sysdeps/mach sysdeps/i386/i586 sysdeps/i386/fpu sysdeps/x86/fpu libpthread/sysdeps/i386 sysdeps/i386 sysdeps/x86 sysdeps/wordsize-32 sysdeps/ieee754/ldbl-96 sysdeps/ieee754/dbl-64 sysdeps/ieee754/flt-32 sysdeps/unix sysdeps/posix libpthread/sysdeps/posix sysdeps/ieee754 sysdeps/generic' target_alias='' use_default_link='no' use_ldconfig='' use_nscd='no' with_fp='yes' ## ----------- ## ## confdefs.h. ## ## ----------- ## /* confdefs.h */ #define PACKAGE_NAME "GNU C Library" #define PACKAGE_TARNAME "glibc" #define PACKAGE_VERSION "(see version.h)" #define PACKAGE_STRING "GNU C Library (see version.h)" #define PACKAGE_BUGREPORT "http://sourceware.org/bugzilla/" #define PACKAGE_URL "http://www.gnu.org/software/glibc/" #define PKGVERSION "(GNU libc) " #define REPORT_BUGS_TO "<http://www.gnu.org/software/libc/bugs.html>" #define LINK_OBSOLETE_RPC 1 #define HAVE_PT_CHOWN 1 #define HAVE_LIBIDN 1 #define HAVE_ASM_SET_DIRECTIVE 1 #define NO_CTORS_DTORS_SECTIONS 1 #define HAVE_Z_COMBRELOC 1 #define HAVE_BUILTIN_MEMSET 1 #define HAVE_CC_INHIBIT_LOOP_TO_LIBCALL 1 configure: exit 1 [-- Attachment #3: zaiz0pdm929lgs8v3qn2cxhc2rbgf5-glibc-intermediate-2.23.drv.bz2 --] [-- Type: application/x-bzip, Size: 64066 bytes --] ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: About GCC-5.5.0 2018-05-25 2:28 ` Rene 2018-05-25 4:03 ` Rene @ 2018-05-28 9:48 ` Ludovic Courtès 2018-05-29 12:30 ` Rene 1 sibling, 1 reply; 6+ messages in thread From: Ludovic Courtès @ 2018-05-28 9:48 UTC (permalink / raw) To: Rene; +Cc: guix-devel@gnu.org, bug-hurd@gnu.org, Samuel Thibault Hello Rene, Rene <pacoon@protonmail.com> skribis: > configure:6227: checking whether i586-pc-gnu-gcc implicitly enables -fstack-protector > configure:6244: i586-pc-gnu-gcc -c -g -O2 conftest.c >&5 > configure:6244: $? = 0 > libc_undefs='' > configure:6263: error: unexpected symbols in test: This comes from this code in the configure.ac file of the glibc 2.23ish package that’s used in Guix for GNU/Hurd (this code is absent in the 2.26ish glibc used for GNU/Linux): --8<---------------cut here---------------start------------->8--- AC_CACHE_CHECK([whether $CC implicitly enables -fstack-protector], libc_cv_predef_stack_protector, [ AC_TRY_COMPILE([extern void foobar (char *);], [char large_array[2048]; foobar (large_array);], [ libc_undefs=`$NM -u conftest.o | LC_ALL=C $AWK '$1 == "U" { print $2 | "sort -u"; next } { exit(1) }' \ 2>&AS_MESSAGE_LOG_FD` || { AC_MSG_ERROR([confusing output from $NM -u]) } echo >&AS_MESSAGE_LOG_FD "libc_undefs='$libc_undefs'" # On some architectures, there are architecture-specific undefined # symbols (resolved by the linker), so filter out unknown symbols. # This will fail to produce the correct result if the compiler # defaults to -fstack-protector but this produces an undefined symbol # other than __stack_chk_fail. However, compilers like that have not # been encountered in practice. libc_undefs=`echo "$libc_undefs" | egrep '^(foobar|__stack_chk_fail)$'` case "$libc_undefs" in foobar) libc_cv_predef_stack_protector=no ;; '__stack_chk_fail foobar') libc_cv_predef_stack_protector=yes ;; *) AC_MSG_ERROR([unexpected symbols in test: $libc_undefs]) ;; esac], [AC_MSG_ERROR([test compilation failed])]) ]) --8<---------------cut here---------------end--------------->8--- So it looks like the right-hand size of the ‘libc_undefs’ assignment expands to the empty string. Could you check the value of $NM in there? Could it be that it got it wrong? HTH, Ludo’. ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: About GCC-5.5.0 2018-05-28 9:48 ` Ludovic Courtès @ 2018-05-29 12:30 ` Rene 0 siblings, 0 replies; 6+ messages in thread From: Rene @ 2018-05-29 12:30 UTC (permalink / raw) To: ludo@gnu.org; +Cc: guix-devel\@gnu.org, bug-hurd\@gnu.org, Samuel Thibault Hello Ludovic, > > So it looks like the right-hand size of the ‘libc_undefs’ assignment > > expands to the empty string. > > Could you check the value of $NM in there? Could it be that it got it > > wrong? > In the config.log file the $NM value is: NM='nm' Thank you ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2018-05-29 12:30 UTC | newest] Thread overview: 6+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2018-05-24 2:57 About GCC-5.5.0 Rene 2018-05-24 23:41 ` Samuel Thibault 2018-05-25 2:28 ` Rene 2018-05-25 4:03 ` Rene 2018-05-28 9:48 ` Ludovic Courtès 2018-05-29 12:30 ` Rene
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