57 lines
2.2 KiB
Diff
57 lines
2.2 KiB
Diff
From f2849da4e3f832d6f5a99bc0f1c0952af3fd2f53 Mon Sep 17 00:00:00 2001
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From: Colin Walters <walters@verbum.org>
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Date: Tue, 17 Jan 2012 16:50:46 -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 | 10 +++++++---
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1 files changed, 7 insertions(+), 3 deletions(-)
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diff --git a/configure.ac b/configure.ac
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index 13647a4..0e3b20e 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/audiotestsrc/gstaudiotestsrc.c])
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@@ -367,21 +371,21 @@ AG_GST_CHECK_GST_DEBUG_DISABLED([NO_WARNINGS="-Wno-unused"], [NO_WARNINGS=""])
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dnl define an ERROR_CFLAGS Makefile variable
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dnl -Wformat-nonliteral - see ext/pango/gstclockoverlay.c and http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39438
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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 -Wundef
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-Wwrite-strings -Wformat-nonliteral -Wformat-security
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-Winit-self -Wmissing-include-dirs -Waddress -Waggregate-return
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-Wno-multichar -Wnested-externs $NO_WARNINGS])
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dnl define an ERROR_CXXFLAGS Makefile variable
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-AG_GST_SET_ERROR_CXXFLAGS($GST_GIT, [
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+AG_GST_SET_ERROR_CXXFLAGS($GST_FATAL_WARNINGS, [
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-Wmissing-declarations -Wredundant-decls -Wundef
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-Wwrite-strings -Wformat-nonliteral -Wformat-security
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-Winit-self -Wmissing-include-dirs -Waddress -Waggregate-return
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-Wno-multichar $NO_WARNINGS])
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dnl define correct level for debugging messages
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-AG_GST_SET_LEVEL_DEFAULT($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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