[libgdata] build: Use AX_COMPILER_FLAGS

[Philip Withnall <pwithnall src gnome org>]

commit c55e32182522377c2af195fcee50e185b8a7246d
Author: Philip Withnall <philip tecnocode co uk>
Date:   Wed May 27 21:51:38 2015 +0100

    build: Use AX_COMPILER_FLAGS
    
    Switch from GNOME_COMPILE_WARNINGS to AX_COMPILER_FLAGS. This integrates
    better with CI systems, allows easy disabling of -Werror, and integrates
    with AX_IS_RELEASE to automatically disable errors when building
    releases.
    
    https://wiki.gnome.org/Projects/GnomeCommon/Migration

 Makefile.am                |   31 +++++++-
 configure.ac               |   29 +-------
 gdata/tests/Makefile.am    |    3 +
 m4/gnome-compiler-flags.m4 |  177 --------------------------------------------
 4 files changed, 34 insertions(+), 206 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index b64d573..af2bdea 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -524,6 +524,7 @@ gdata_libgdata_la_LDFLAGS = \
        -version-info $(GDATA_LT_VERSION)       \
        -export-symbols $(srcdir)/gdata/gdata.symbols   \
        -no-undefined                           \
+       $(WARN_LDFLAGS) \
        $(AM_LDFLAGS)
 
 EXTRA_DIST += gdata/gdata.symbols
@@ -562,7 +563,9 @@ gdata_GData_ GDATA_API_VERSION_MAJOR@_ GDATA_API_VERSION_MINOR@_gir_EXPORT_PACKA
 gdata_GData_ GDATA_API_VERSION_MAJOR@_ GDATA_API_VERSION_MINOR@_gir_SCANNERFLAGS = \
        --nsversion=$(GDATA_API_VERSION) \
        --symbol-prefix=gdata \
-       --c-include="gdata/gdata.h"
+       --c-include="gdata/gdata.h" \
+       $(WARN_SCANNERFLAGS) \
+       $(NULL)
 
 INTROSPECTION_GIRS += gdata/GData-$(GDATA_API_VERSION).gir
 
@@ -643,6 +646,11 @@ demos_docs_list_docs_list_CFLAGS = \
        $(AM_CFLAGS) \
        $(NULL)
 
+demos_docs_list_docs_list_LDFLAGS = \
+       $(WARN_LDFLAGS) \
+       $(AM_LDFLAGS) \
+       $(NULL)
+
 demos_docs_list_docs_list_LDADD = \
        $(top_builddir)/gdata/libgdata.la \
        $(GDATA_LIBS) \
@@ -672,6 +680,11 @@ demos_scrapbook_scrapbook_CFLAGS = \
        $(AM_CFLAGS) \
        $(NULL)
 
+demos_scrapbook_scrapbook_LDFLAGS = \
+       $(WARN_LDFLAGS) \
+       $(AM_LDFLAGS) \
+       $(NULL)
+
 demos_scrapbook_scrapbook_LDADD = \
        $(top_builddir)/gdata/libgdata.la \
        $(GTK_LIBS) \
@@ -700,6 +713,11 @@ demos_freebase_freebase_cli_CFLAGS = \
        $(AM_CFLAGS) \
        $(NULL)
 
+demos_freebase_freebase_cli_LDFLAGS = \
+       $(WARN_LDFLAGS) \
+       $(AM_LDFLAGS) \
+       $(NULL)
+
 demos_freebase_freebase_cli_LDADD = \
        $(top_builddir)/gdata/libgdata.la \
        $(GDATA_LIBS) \
@@ -727,6 +745,11 @@ demos_youtube_youtube_cli_CFLAGS = \
        $(AM_CFLAGS) \
        $(NULL)
 
+demos_youtube_youtube_cli_LDFLAGS = \
+       $(WARN_LDFLAGS) \
+       $(AM_LDFLAGS) \
+       $(NULL)
+
 demos_youtube_youtube_cli_LDADD = \
        $(top_builddir)/gdata/libgdata.la \
        $(GDATA_LIBS) \
@@ -754,6 +777,11 @@ demos_calendar_calendar_cli_CFLAGS = \
        $(AM_CFLAGS) \
        $(NULL)
 
+demos_calendar_calendar_cli_LDFLAGS = \
+       $(WARN_LDFLAGS) \
+       $(AM_LDFLAGS) \
+       $(NULL)
+
 demos_calendar_calendar_cli_LDADD = \
        $(top_builddir)/gdata/libgdata.la \
        $(GDATA_LIBS) \
@@ -768,7 +796,6 @@ EXTRA_DIST += \
        gtk-doc.make            \
        libgdata.doap \
        m4/ax_code_coverage.m4 \
-       m4/gnome-compiler-flags.m4 \
        glib-tap.mk \
        tap-driver.sh \
        tap-test \
diff --git a/configure.ac b/configure.ac
index 32a2d78..d376c75 100644
--- a/configure.ac
+++ b/configure.ac
@@ -193,33 +193,8 @@ IT_PROG_INTLTOOL([0.40.0])
 AX_CODE_COVERAGE
 
 # General macros
-GNOME_COMPILE_WARNINGS([maximum],[
-       -Wdeclaration-after-statement
-       -Wextra
-       -Winline
-       -Wpacked
-       -Wlarger-than-65500
-       -Wmissing-declarations
-       -Wmissing-format-attribute
-       -Wmissing-noreturn
-       -Wold-style-definition
-       -Wsign-compare
-       -Wstrict-aliasing=2
-       -Wswitch-enum
-       -Wundef
-       -Wunsafe-loop-optimizations
-       -Wwrite-strings
-       -Wno-missing-field-initializers
-       -Wno-unused-parameter
-       -Wshadow
-       -Wcast-align
-       -Wformat-nonliteral
-       -Wswitch-default
-       -Waggregate-return
-       -Wredundant-decls
-       -Wunused-but-set-variable
-       -Warray-bounds
-])
+AX_COMPILER_FLAGS([WARN_CFLAGS],[WARN_LDFLAGS],[$ax_is_release],
+                  [],[-Wunsafe-loop-optimizations])
 
 GOBJECT_INTROSPECTION_CHECK([0.9.7])
 
diff --git a/gdata/tests/Makefile.am b/gdata/tests/Makefile.am
index 212ff7d..94482c4 100644
--- a/gdata/tests/Makefile.am
+++ b/gdata/tests/Makefile.am
@@ -33,6 +33,9 @@ AM_CFLAGS = \
        $(GNOME_CFLAGS) \
        $(UHTTPMOCK_CFLAGS) \
        $(NULL)
+AM_LDFLAGS = \
+       $(WARN_LDFLAGS) \
+       $(NULL)
 
 LDADD = \
        libgdata-test.la \