diff options
| author | Martin Liska <mliska@suse.cz> | 2022-10-19 15:25:12 +0200 |
|---|---|---|
| committer | Martin Liska <mliska@suse.cz> | 2022-10-19 15:25:12 +0200 |
| commit | 4465e2a047c3b175bf6c4ca500547eb6b12df52f (patch) | |
| tree | 3159c8256f9907538f186ce7c1087c83825b5519 /libiberty | |
| parent | 6c22519f33270a689fc8730ceff9212b376ed40d (diff) | |
| parent | 09fed44cabd50f3d8e050f91cc2db02364ce9176 (diff) | |
| download | gcc-4465e2a047c3b175bf6c4ca500547eb6b12df52f.zip gcc-4465e2a047c3b175bf6c4ca500547eb6b12df52f.tar.gz gcc-4465e2a047c3b175bf6c4ca500547eb6b12df52f.tar.bz2 | |
Merge branch 'master' into devel/sphinx
Diffstat (limited to 'libiberty')
| -rw-r--r-- | libiberty/ChangeLog | 11 | ||||
| -rw-r--r-- | libiberty/acinclude.m4 | 14 | ||||
| -rwxr-xr-x | libiberty/configure | 14 |
3 files changed, 33 insertions, 6 deletions
diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog index 1c8cc5c..aae88a1 100644 --- a/libiberty/ChangeLog +++ b/libiberty/ChangeLog @@ -1,3 +1,14 @@ +2022-10-18 Florian Weimer <fweimer@redhat.com> + + * 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. + 2022-10-14 Jakub Jelinek <jakub@redhat.com> * cp-demangle.h (D_BUILTIN_TYPE_COUNT): Increment. diff --git a/libiberty/acinclude.m4 b/libiberty/acinclude.m4 index 6bd127e..6bb6905 100644 --- a/libiberty/acinclude.m4 +++ b/libiberty/acinclude.m4 @@ -24,6 +24,8 @@ 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 @@ -51,7 +53,8 @@ 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; @@ -157,7 +160,10 @@ if test $ac_cv_os_cray = yes; then fi AC_CACHE_CHECK(stack direction for C alloca, ac_cv_c_stack_direction, -[AC_TRY_RUN([find_stack_direction () +[AC_TRY_RUN([#include <stdlib.h> + +int +find_stack_direction (void) { static char *addr = 0; auto char dummy; @@ -169,7 +175,9 @@ AC_CACHE_CHECK(stack direction for C alloca, ac_cv_c_stack_direction, else return (&dummy > addr) ? 1 : -1; } -main () + +int +main (void) { exit (find_stack_direction() < 0); }], diff --git a/libiberty/configure b/libiberty/configure index 65fc500..860f981fa 100755 --- a/libiberty/configure +++ b/libiberty/configure @@ -6784,7 +6784,10 @@ else else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -find_stack_direction () +#include <stdlib.h> + +int +find_stack_direction (void) { static char *addr = 0; auto char dummy; @@ -6796,7 +6799,9 @@ find_stack_direction () else return (&dummy > addr) ? 1 : -1; } -main () + +int +main (void) { exit (find_stack_direction() < 0); } @@ -7621,6 +7626,8 @@ 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 @@ -7648,7 +7655,8 @@ else #define MAP_LEN 0x10000 -main () +int +main (void) { #if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE) char *p; |