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author | Sam James <sam@gentoo.org> | 2022-11-19 23:50:42 +0000 |
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committer | Sam James <sam@gentoo.org> | 2022-11-20 00:25:41 +0000 |
commit | 6afd754068920d41f4115c28c6c02e964fa5e38c (patch) | |
tree | e15ee1086db2985c3cdd5964af42619694becae8 /10.5.0 | |
parent | make-tarball.sh: tweak again for 13 (diff) | |
download | gcc-patches-6afd754068920d41f4115c28c6c02e964fa5e38c.tar.gz gcc-patches-6afd754068920d41f4115c28c6c02e964fa5e38c.tar.bz2 gcc-patches-6afd754068920d41f4115c28c6c02e964fa5e38c.zip |
10.5.0: add Clang 16 patches (-Wimplicit-function-declaration, -Wimplicit-int, etc)
Signed-off-by: Sam James <sam@gentoo.org>
Diffstat (limited to '10.5.0')
-rw-r--r-- | 10.5.0/gentoo/76_all_configure-c89.patch | 141 | ||||
-rw-r--r-- | 10.5.0/gentoo/README.history | 3 |
2 files changed, 144 insertions, 0 deletions
diff --git a/10.5.0/gentoo/76_all_configure-c89.patch b/10.5.0/gentoo/76_all_configure-c89.patch new file mode 100644 index 0000000..9d65cb2 --- /dev/null +++ b/10.5.0/gentoo/76_all_configure-c89.patch @@ -0,0 +1,141 @@ +https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=6be2672e4ee41c566a9e072088cccca263bab5f7 +https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=885b6660c17fb91980b5682514ef54668e544b02 + +From 942a325c81136138c4c199f8ab3e89a1945c3790 Mon Sep 17 00:00:00 2001 +From: Florian Weimer <fweimer@redhat.com> +Date: Tue, 18 Oct 2022 16:58:48 +0200 +Subject: [PATCH 1/2] libsanitizer: Avoid implicit function declaration in + configure test + +libsanitizer/ + + * configure.ac (sanitizer_supported): Include <unistd.h> for + syscall prototype. + * configure: Regenerate. + +From 9a43d0e406c05d2d7136721443192bb6588c3113 Mon Sep 17 00:00:00 2001 +From: Florian Weimer <fweimer@redhat.com> +Date: Tue, 18 Oct 2022 16:58:48 +0200 +Subject: [PATCH 2/2] libiberty: Fix C89-isms in configure tests + +libiberty/ + + * acinclude.m4 (ac_cv_func_strncmp_works): Add missing + int return type and parameter list to the definition of main. + Include <stdlib.h> and <string.h> for prototypes. + (ac_cv_c_stack_direction): Add missing + int return type and parameter list to the definitions of + main, find_stack_direction. Include <stdlib.h> for exit + prototype. + * configure: Regenerate. + +--- a/libiberty/aclocal.m4 ++++ b/libiberty/aclocal.m4 +@@ -16,6 +16,8 @@ AC_CACHE_CHECK([for working strncmp], ac_cv_func_strncmp_works, + [AC_TRY_RUN([ + /* Test by Jim Wilson and Kaveh Ghazi. + Check whether strncmp reads past the end of its string parameters. */ ++#include <stdlib.h> ++#include <string.h> + #include <sys/types.h> + + #ifdef HAVE_FCNTL_H +@@ -43,7 +45,8 @@ AC_CACHE_CHECK([for working strncmp], ac_cv_func_strncmp_works, + + #define MAP_LEN 0x10000 + +-main () ++int ++main (void) + { + #if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE) + char *p; +@@ -149,7 +152,10 @@ if test $ac_cv_os_cray = yes; then + fi + + AC_CACHE_CHECK(stack direction for C alloca, ac_cv_c_stack_direction, +-[AC_TRY_RUN([find_stack_direction () ++[AC_TRY_RUN([#include <stdlib.h> ++ ++int ++find_stack_direction (void) + { + static char *addr = 0; + auto char dummy; +@@ -161,7 +167,9 @@ AC_CACHE_CHECK(stack direction for C alloca, ac_cv_c_stack_direction, + else + return (&dummy > addr) ? 1 : -1; + } +-main () ++ ++int ++main (void) + { + exit (find_stack_direction() < 0); + }], +--- a/libiberty/configure ++++ b/libiberty/configure +@@ -6718,7 +6718,10 @@ else + else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext + /* end confdefs.h. */ +-find_stack_direction () ++#include <stdlib.h> ++ ++int ++find_stack_direction (void) + { + static char *addr = 0; + auto char dummy; +@@ -6730,7 +6733,9 @@ find_stack_direction () + else + return (&dummy > addr) ? 1 : -1; + } +-main () ++ ++int ++main (void) + { + exit (find_stack_direction() < 0); + } +@@ -7555,6 +7560,8 @@ else + + /* Test by Jim Wilson and Kaveh Ghazi. + Check whether strncmp reads past the end of its string parameters. */ ++#include <stdlib.h> ++#include <string.h> + #include <sys/types.h> + + #ifdef HAVE_FCNTL_H +@@ -7582,7 +7589,8 @@ else + + #define MAP_LEN 0x10000 + +-main () ++int ++main (void) + { + #if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE) + char *p; +--- a/libsanitizer/configure ++++ b/libsanitizer/configure +@@ -16029,6 +16029,7 @@ case "$target" in + cat confdefs.h - <<_ACEOF >conftest.$ac_ext + /* end confdefs.h. */ + #include <sys/syscall.h> ++#include <unistd.h> + int + main () + { +--- a/libsanitizer/configure.ac ++++ b/libsanitizer/configure.ac +@@ -155,7 +155,8 @@ case "$target" in + *-*-linux*) + # Some old Linux distributions miss required syscalls. + sanitizer_supported=no +- AC_TRY_COMPILE([#include <sys/syscall.h>],[ ++ AC_TRY_COMPILE([#include <sys/syscall.h> ++#include <unistd.h>],[ + syscall (__NR_gettid); + syscall (__NR_futex); + syscall (__NR_exit_group); diff --git a/10.5.0/gentoo/README.history b/10.5.0/gentoo/README.history index 19b1d3a..41e961c 100644 --- a/10.5.0/gentoo/README.history +++ b/10.5.0/gentoo/README.history @@ -1,3 +1,6 @@ +1 19 Nov 2022 + + 76_all_configure-c89.patch + 0 22 Aug 2022 + 01_all_default-fortify-source.patch + 02_all_default-warn-format-security.patch |