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configure: suppress some warnings when debug is disabled

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Warnings about unused variables should be suppressed if core has the
debug system disabled.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=676671
This commit is contained in:
Sebastian Rasmussen 2012-05-23 18:07:35 +02:00 committed by Wim Taymans
parent c81fff0471
commit 6d2920ecff
1 changed files with 9 additions and 3 deletions
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12
configure.ac
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@ -273,6 +273,11 @@ AG_GST_SET_PACKAGE_RELEASE_DATETIME_WITH_NANO([$PACKAGE_VERSION_NANO],
["${srcdir}/gst-plugins-good.doap"], ["${srcdir}/gst-plugins-good.doap"],
[$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR.$PACKAGE_VERSION_MICRO]) [$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR.$PACKAGE_VERSION_MICRO])
# set by AG_GST_PARSE_SUBSYSTEM_DISABLES above
dnl make sure it doesn't complain about unused variables if debugging is disabled
NO_WARNINGS=""
AG_GST_CHECK_GST_DEBUG_DISABLED([NO_WARNINGS="-Wno-unused"], [NO_WARNINGS=""])
dnl define an ERROR_CFLAGS Makefile variable dnl define an ERROR_CFLAGS Makefile variable
dnl -Wundef: too many broken headers dnl -Wundef: too many broken headers
if test "x$HAVE_OSX_VIDEO" != "xyes"; then if test "x$HAVE_OSX_VIDEO" != "xyes"; then
@ -280,7 +285,7 @@ if test "x$HAVE_OSX_VIDEO" != "xyes"; then
-Wmissing-declarations -Wmissing-prototypes -Wredundant-decls -Wmissing-declarations -Wmissing-prototypes -Wredundant-decls
-Wwrite-strings -Wold-style-definition -Waggregate-return -Wwrite-strings -Wold-style-definition -Waggregate-return
-Winit-self -Wmissing-include-dirs -Waddress -Wno-multichar -Winit-self -Wmissing-include-dirs -Waddress -Wno-multichar
-Wnested-externs ]) -Wnested-externs $NO_WARNINGS])
else else
dnl work-around for us passing GST_CFLAGS to the ObjC-compiler, which dnl work-around for us passing GST_CFLAGS to the ObjC-compiler, which
dnl doesn't understand all warning flags that the C compiler knows about dnl doesn't understand all warning flags that the C compiler knows about
@ -289,14 +294,15 @@ else
-Wmissing-declarations -Wmissing-prototypes -Wredundant-decls -Wmissing-declarations -Wmissing-prototypes -Wredundant-decls
-Wwrite-strings -Wold-style-definition -Wwrite-strings -Wold-style-definition
-Winit-self -Wmissing-include-dirs -Wno-multichar -Winit-self -Wmissing-include-dirs -Wno-multichar
-Wnested-externs ]) -Wnested-externs $NO_WARNINGS])
fi fi
dnl define an ERROR_CXXFLAGS Makefile variable dnl define an ERROR_CXXFLAGS Makefile variable
AG_GST_SET_ERROR_CXXFLAGS($FATAL_WARNINGS, [ AG_GST_SET_ERROR_CXXFLAGS($FATAL_WARNINGS, [
-Wmissing-declarations -Wredundant-decls -Wmissing-declarations -Wredundant-decls
-Wwrite-strings -Wwrite-strings
-Winit-self -Wmissing-include-dirs -Waddress -Wno-multichar ]) -Winit-self -Wmissing-include-dirs -Waddress -Wno-multichar
$NO_WARNINGS])
dnl define correct level for debugging messages dnl define correct level for debugging messages
AG_GST_SET_LEVEL_DEFAULT($GST_GIT) AG_GST_SET_LEVEL_DEFAULT($GST_GIT)