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2024-02-06libssp: Fix gets-chk.c compilation on SolarisRainer Orth1-2/+1
The recent warning patches broke the libssp build on Solaris: /vol/gcc/src/hg/master/local/libssp/gets-chk.c: In function '__gets_chk': /vol/gcc/src/hg/master/local/libssp/gets-chk.c:67:12: error: implicit declaration of function 'gets'; did you mean 'getw'? [-Wimplicit-function-declaration] 67 | return gets (s); | ^~~~ | getw /vol/gcc/src/hg/master/local/libssp/gets-chk.c:67:12: error: returning 'int' from a function with return type 'char *' makes pointer from integer without a cast [-Wint-conversion] 67 | return gets (s); | ^~~~~~~~ /vol/gcc/src/hg/master/local/libssp/gets-chk.c:74:12: error: returning 'int' from a function with return type 'char *' makes pointer from integer without a cast [-Wint-conversion] 74 | return gets (s); | ^~~~~~~~ The guard around the gets declaration in gets-chk.c is || (defined __cplusplus && __cplusplus <= 201103L)) extern char *gets (char *); where __USE_ISOC11 is glibc-only, while Solaris <iso/stdio_iso.h> declares gets like extern char *gets(char *) __ATTR_DEPRECATED; Instead of using a target-specific macro, this patch just uses the canonical autoconf test. Tested on i386-pc-solaris2.11, sparc-sun-solaris2.11, x86_64-pc-linux-gnu, x86_64-apple-darwin23.3.0, and amd64-freebsd14.0. 2023-12-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> libssp: * configure.ac (AC_CHECK_DECLS): Check for gets. * configure, config.h.in: Regenerate. * gets-chk.c (gets): Guard declaration with !HAVE_DECL_GETS.
2024-01-03Update copyright years.Jakub Jelinek1-1/+1
2023-01-16Update copyright years.Jakub Jelinek1-1/+1
2022-01-03Update copyright years.Jakub Jelinek1-1/+1
2021-01-04Update copyright years.Jakub Jelinek1-1/+1
2020-01-01Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r279813
2019-01-01Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r267494
2018-01-03Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r256169
2017-01-04Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r244052
2015-01-22gets-chk.c: Declare prototype for gets in C11 mode.Matthias Klose1-0/+5
2015-01-22 Matthias Klose <doko@ubuntu.com> * gets-chk.c: Declare prototype for gets in C11 mode. From-SVN: r220018
2013-02-06Revert libquadmath and libssp copyright patches.Richard Sandiford1-1/+1
From-SVN: r195820
2013-02-03Update copyright in libssp.Richard Sandiford1-1/+1
From-SVN: r195700
2009-04-09Licensing changes to GPLv3 resp. GPLv3 with GCC Runtime Exception.Jakub Jelinek1-11/+10
From-SVN: r145841
2005-08-17ALL: Update FSF address.Kelley Cook1-2/+2
2005-08-17 Kelley Cook <kcook@gcc.gnu.org> * ALL: Update FSF address. From-SVN: r103198
2005-07-02Makefile.def (target_modules): Add libssp.Jakub Jelinek1-0/+88
* Makefile.def (target_modules): Add libssp. * configure.in (target_libraries): Add target-libssp. * configure: Rebuilt. * Makefile.in: Rebuilt. gcc/ * gcc.c (LINK_SSP_SPEC): Define. (link_ssp_spec): New variable. (LINK_COMMAND_SPEC): Add %(link_ssp). (static_specs): Add link_ssp_spec. * configure.ac (TARGET_LIBC_PROVIDES_SSP): New test. * configure: Rebuilt. * config.in: Rebuilt. * config/rs6000/linux.h (TARGET_THREAD_SSP_OFFSET): Define. * config/rs6000/linux64.h (TARGET_THREAD_SSP_OFFSET): Likewise. * config/i386/linux.h (TARGET_THREAD_SSP_OFFSET): Likewise. * config/i386/linux64.h (TARGET_THREAD_SSP_OFFSET): Likewise. * config/rs6000/rs6000.md (stack_protect_set, stack_protect_test): If TARGET_THREAD_SSP_OFFSET is defined, use -0x7010(13) resp. -0x7008(2) instead of reading __stack_chk_guard variable. * config/i386/i386.md (UNSPEC_SP_SET, UNSPEC_SP_TEST): Change number. (UNSPEC_SP_TLS_SET, UNSPEC_SP_TLS_TEST): New constants. (stack_protect_set, stack_protect_test): Use *_tls* patterns if TARGET_THREAD_SSP_OFFSET is defined. (stack_tls_protect_set_si, stack_tls_protect_set_di, stack_tls_protect_test_si, stack_tls_protect_test_di): New insns. Revert: 2005-06-27 Richard Henderson <rth@redhat.com> * libgcc-std.ver (GCC_4.1.0): New. * libgcc.h (__stack_chk_guard): Declare. (__stack_chk_fail, __stack_chk_fail_local): Declare. * libgcc2.c (L_stack_chk, L_stack_chk_local): New. * mklibgcc.in (lib2funcs): Add them. From-SVN: r101531
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