From 92ebd4eac05dab1c3ac4e88d0f14ef9f984921f3 Mon Sep 17 00:00:00 2001 From: Cody Russell Date: Wed, 30 May 2007 02:45:22 +0000 Subject: [PATCH] Fix a sed script that doesn't correctly detect i586-mingw32-gcc-3.4 2007-05-29 Cody Russell * configure.in: Fix a sed script that doesn't correctly detect i586-mingw32-gcc-3.4 compiler, and was causing -Wno-pointer-sign errors when building with that compiler. (#440896, Yevgen Muntyan) svn path=/trunk/; revision=5520 --- ChangeLog | 6 ++++++ configure.in | 13 ++++++------- 2 files changed, 12 insertions(+), 7 deletions(-) diff --git a/ChangeLog b/ChangeLog index 03c753478..584d89e72 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +2007-05-29 Cody Russell + + * configure.in: Fix a sed script that doesn't correctly detect + i586-mingw32-gcc-3.4 compiler, and was causing -Wno-pointer-sign + errors when building with that compiler. (#440896, Yevgen Muntyan) + 2007-05-29 Marco Barisione * glib/gregex.c: Fix g_regex_fetch_named() and diff --git a/configure.in b/configure.in index 0a10e98dc..68b45dce3 100644 --- a/configure.in +++ b/configure.in @@ -2201,13 +2201,12 @@ if test x$enable_regex = xtrue; then else # If using gcc 4 pass -Wno-pointer-sign when compiling the internal PCRE if test x"$GCC" = xyes; then - AC_MSG_CHECKING([whether gcc understands -Wno-pointer-sign]) - if test [`$CC --version | sed -e 's/[^0-9]*\([0-9]\).*/\1/' -e q`] -ge 4; then - PCRE_WARN_CFLAGS="$PCRE_WARN_CFLAGS -Wno-pointer-sign" - AC_MSG_RESULT([yes]) - else - AC_MSG_RESULT([no]) - fi + AC_MSG_CHECKING([whether compiler understands -Wno-pointer-sign]) + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -Wno-pointer-sign" + AC_TRY_COMPILE([],[],[PCRE_WARN_CFLAGS="$PCRE_WARN_CFLAGS -Wno-pointer-sign" + AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)]) + CFLAGS="$save_CFLAGS" fi fi AC_SUBST(PCRE_WARN_CFLAGS)