66 lines
2.5 KiB
Diff
66 lines
2.5 KiB
Diff
From e9212c6cb3e7efd5165ce10264f25a61ca371b0e Mon Sep 17 00:00:00 2001
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From: Colin Walters <walters@verbum.org>
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Date: Wed, 18 Jan 2012 16:18:41 -0500
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Subject: [PATCH] build: Add --disable-fatal-warnings
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It's reasonable to build from git, but not want to turn all compiler
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warnings into fatal errors. For example, GNOME's jhbuild helps people
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get newer versions of software than came from their distribution, but
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they may not necessarily want to hack on it.
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---
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configure.ac | 12 ++++++++----
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1 files changed, 8 insertions(+), 4 deletions(-)
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diff --git a/configure.ac b/configure.ac
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index 681bc37..6b0a677 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -19,6 +19,10 @@ AS_VERSION
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dnl check if this is a release version
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AS_NANO(GST_GIT="no", GST_GIT="yes")
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+AC_ARG_ENABLE(fatal-warnings,
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+ AS_HELP_STRING([--enable-fatal-warnings],
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+ [Turn compiler warnings into fatal errors]),
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+ [GST_FATAL_WARNINGS=$enableval], [GST_FATAL_WARNINGS=$GST_GIT])
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dnl can autoconf find the source ?
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AC_CONFIG_SRCDIR([gst/law/alaw.c])
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@@ -298,7 +302,7 @@ AG_GST_SET_PACKAGE_RELEASE_DATETIME_WITH_NANO([$PACKAGE_VERSION_NANO],
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dnl define an ERROR_CFLAGS Makefile variable
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dnl -Wundef: too many broken headers
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if test "x$HAVE_OSX_VIDEO" != "xyes"; then
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- AG_GST_SET_ERROR_CFLAGS($GST_GIT, [
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+ AG_GST_SET_ERROR_CFLAGS($GST_FATAL_WARNINGS, [
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-Wmissing-declarations -Wmissing-prototypes -Wredundant-decls
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-Wwrite-strings -Wold-style-definition -Waggregate-return
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-Winit-self -Wmissing-include-dirs -Waddress -Wno-multichar
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@@ -307,7 +311,7 @@ else
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dnl work-around for us passing GST_CFLAGS to the ObjC-compiler, which
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dnl doesn't understand all warning flags that the C compiler knows about
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dnl (e.g. -Waddress) or causes problems with some flags (-Waggregate-return)
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- AG_GST_SET_ERROR_CFLAGS($GST_GIT, [
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+ AG_GST_SET_ERROR_CFLAGS($GST_FATAL_WARNINGS, [
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-Wmissing-declarations -Wmissing-prototypes -Wredundant-decls
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-Wwrite-strings -Wold-style-definition
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-Winit-self -Wmissing-include-dirs -Wno-multichar
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@@ -315,13 +319,13 @@ else
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fi
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dnl define an ERROR_CXXFLAGS Makefile variable
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-AG_GST_SET_ERROR_CXXFLAGS($GST_GIT, [
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+AG_GST_SET_ERROR_CXXFLAGS($GST_FATAL_WARNINGS, [
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-Wmissing-declarations -Wredundant-decls
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-Wwrite-strings
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-Winit-self -Wmissing-include-dirs -Waddress -Wno-multichar ])
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dnl define correct level for debugging messages
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-AG_GST_SET_LEVEL_DEFAULT($GST_GIT)
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+AG_GST_SET_LEVEL_DEFAULT($GST_FATAL_WARNINGS)
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dnl used in examples
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AG_GST_DEFAULT_ELEMENTS
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--
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1.7.6.5
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