diff options
Diffstat (limited to 'patches/samba-3.0.35/0004-configure.in-fix-test-for-negative-enum-values.patch')
| -rw-r--r-- | patches/samba-3.0.35/0004-configure.in-fix-test-for-negative-enum-values.patch | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/patches/samba-3.0.35/0004-configure.in-fix-test-for-negative-enum-values.patch b/patches/samba-3.0.35/0004-configure.in-fix-test-for-negative-enum-values.patch new file mode 100644 index 000000000..aa599aaff --- /dev/null +++ b/patches/samba-3.0.35/0004-configure.in-fix-test-for-negative-enum-values.patch @@ -0,0 +1,62 @@ +From 6d2c30e32e551ba84bb9967d6fd48e21c7ad714c Mon Sep 17 00:00:00 2001 +From: Marc Kleine-Budde <mkl@pengutronix.de> +Date: Tue, 7 Jul 2009 18:21:00 +0200 +Subject: [PATCH 4/8] [configure.in] fix test for negative enum values + +Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> +--- + source/configure.in | 28 ++++++++-------------------- + 1 files changed, 8 insertions(+), 20 deletions(-) + +diff --git a/source/configure.in b/source/configure.in +index 701622d..85b0bd7 100644 +--- a/source/configure.in ++++ b/source/configure.in +@@ -493,6 +493,8 @@ else + fi + AC_SUBST(BROKEN_CC) + ++AC_TRY_COMPILE([],[(void)sizeof(char[-1])],AC_MSG_ERROR([configure's compilation assert doesn't work with $CC])) ++ + dnl Check if the C compiler understands -Werror + AC_CACHE_CHECK([that the C compiler understands -Werror],samba_cv_HAVE_Werror, [ + AC_TRY_RUN_STRICT([ +@@ -530,29 +532,15 @@ fi + # and don't truncate the values to INT_MAX + # a runtime test is needed here + AC_SUBST(PIDL_ARGS) +-AC_CACHE_CHECK([that the C compiler understands negative enum values],SMB_BUILD_CC_NEGATIVE_ENUM_VALUES, [ +- AC_TRY_RUN( ++AC_CACHE_CHECK([that the C compiler understands negative enum values], [samba_cv_BUILD_CC_NEGATIVE_ENUM_VALUES], [ ++ AC_TRY_COMPILE([], + [ +- #include <stdio.h> + enum negative_values { NEGATIVE_VALUE = 0xFFFFFFFF }; +- int main(void) { +- enum negative_values v1 = NEGATIVE_VALUE; +- unsigned v2 = NEGATIVE_VALUE; +- +- if (v1 != 0xFFFFFFFF) { +- printf("%u != 0xFFFFFFFF\n", v1); +- return 1; +- } +- if (v2 != 0xFFFFFFFF) { +- printf("%u != 0xFFFFFFFF\n", v2); +- return 1; +- } +- +- return 0; +- } ++ (void)sizeof(char[1-2*( (unsigned)NEGATIVE_VALUE != 0xFFFFFFFF)]); ++ (void)sizeof(char[1-2*((enum negative_values)NEGATIVE_VALUE != 0xFFFFFFFF)]); + ], +- SMB_BUILD_CC_NEGATIVE_ENUM_VALUES=yes,SMB_BUILD_CC_NEGATIVE_ENUM_VALUES=no)]) +-if test x"$SMB_BUILD_CC_NEGATIVE_ENUM_VALUES" != x"yes"; then ++ samba_cv_BUILD_CC_NEGATIVE_ENUM_VALUES=yes,samba_cv_BUILD_CC_NEGATIVE_ENUM_VALUES=no)]) ++if test x"$samba_cv_BUILD_CC_NEGATIVE_ENUM_VALUES" != x"yes"; then + AC_MSG_WARN([using --unit-enums for pidl]) + PIDL_ARGS="$PIDL_ARGS --uint-enums" + fi +-- +1.6.3.3 + |