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| author | Ulrich Drepper <drepper@gmail.com> | 2012-01-08 07:44:18 -0500 |
|---|---|---|
| committer | Ulrich Drepper <drepper@gmail.com> | 2012-01-08 07:44:18 -0500 |
| commit | 8720d066387e463ad5f93bf4cfc871cc5a82928e (patch) | |
| tree | e5bc1e9ef2127312a15c752328deb55d7bbc68ad | |
| parent | 51a1d39ce37ad798070d3ae1eb9c6fc748e0629b (diff) | |
| download | glibc-8720d066387e463ad5f93bf4cfc871cc5a82928e.zip glibc-8720d066387e463ad5f93bf4cfc871cc5a82928e.tar.gz glibc-8720d066387e463ad5f93bf4cfc871cc5a82928e.tar.bz2 | |
gcc better don't use a signed type for size_t
| -rw-r--r-- | ChangeLog | 2 | ||||
| -rwxr-xr-x | configure | 24 | ||||
| -rw-r--r-- | configure.in | 18 |
3 files changed, 2 insertions, 42 deletions
@@ -1,6 +1,8 @@ 2012-01-08 Ulrich Drepper <drepper@gmail.com> * configure.in: Remove last remnants of RANLIB. + No need to check for signed size_t anymore. + * aclocal.m4: Likewise. * wcsmbs/mbrtoc16.c: Implement using towc function. @@ -5634,30 +5634,6 @@ fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for signed size_t type" >&5 -$as_echo_n "checking for signed size_t type... " >&6; } -if ${libc_cv_signed_size_t+:} false; then : - $as_echo_n "(cached) " >&6 -else - echo '#include <stddef.h> -FOOBAR __SIZE_TYPE__ FOOBAR' > conftest.c -if eval "$ac_cpp conftest.c 2>/dev/null" \ -| grep '^FOOBAR.*unsigned.*FOOBAR$' >/dev/null; then - libc_cv_signed_size_t=no -else - libc_cv_signed_size_t=yes -fi -rm -f conftest* -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_signed_size_t" >&5 -$as_echo "$libc_cv_signed_size_t" >&6; } -if test $libc_cv_signed_size_t = yes; then - cat >> confdefs.h <<\EOF -#undef __SIZE_TYPE__ -#define __SIZE_TYPE__ unsigned -EOF -fi - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libc-friendly stddef.h" >&5 $as_echo_n "checking for libc-friendly stddef.h... " >&6; } if ${libc_cv_friendly_stddef+:} false; then : diff --git a/configure.in b/configure.in index 4df0edc..a9d9502 100644 --- a/configure.in +++ b/configure.in @@ -1096,24 +1096,6 @@ AC_PATH_PROG(INSTALL_INFO, install-info, no, $PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin) AC_PATH_PROG(BISON, bison, no, $PATH:/usr/local/bin:/usr/bin:/bin) -AC_CACHE_CHECK(for signed size_t type, libc_cv_signed_size_t, [dnl -echo '#include <stddef.h> -FOOBAR __SIZE_TYPE__ FOOBAR' > conftest.c -if eval "$ac_cpp conftest.c 2>/dev/null" \ -| grep '^FOOBAR.*unsigned.*FOOBAR$' >/dev/null; then - libc_cv_signed_size_t=no -else - libc_cv_signed_size_t=yes -fi -rm -f conftest*]) -if test $libc_cv_signed_size_t = yes; then - dnl Do this by hand instead of AC_DEFINE so can add #undef to avoid warnings. - cat >> confdefs.h <<\EOF -#undef __SIZE_TYPE__ -#define __SIZE_TYPE__ unsigned -EOF -fi - AC_CACHE_CHECK(for libc-friendly stddef.h, libc_cv_friendly_stddef, [dnl AC_TRY_COMPILE(dnl [#define __need_size_t |