DUT2Curling/lib/ruby-gtk2-2.0.2/gobject-introspection/patches/0001-Support-external-g-ir-scanner.patch

From be397a8f143edc9808035f78c60159bb9aeedca2 Mon Sep 17 00:00:00 2001
From: Kouhei Sutou <kou@clear-code.com>
Date: Sun, 7 Apr 2013 18:51:45 +0900
Subject: [PATCH] Support external g-ir-scanner

With this change, you can build binaries for Windows on Debian
GNU/Linux.

Run configure with the following options:

    % ./configure \
        --host=i686-w64-mingw32 \
        --with-g-ir-scanner=/usr/bin/g-ir-scanner \
        --disable-tests
---
 Makefile-gir.am              |   29 +++++++++++++----------
 Makefile-giscanner.am        |    6 +++++
 Makefile-tools.am            |   15 +++++++++++-
 Makefile.am                  |    5 +++-
 common.mk                    |    9 ++++---
 configure.ac                 |   54 ++++++++++++++++++++++++++++++++----------
 tests/Makefile.am            |    2 ++
 tests/offsets/Makefile.am    |    6 +++++
 tests/repository/Makefile.am |    2 ++
 tests/scanner/Makefile.am    |    4 ++++
 10 files changed, 103 insertions(+), 29 deletions(-)

diff --git a/Makefile-gir.am b/Makefile-gir.am
index 2b39e54..63b2f2b 100644
--- a/Makefile-gir.am
+++ b/Makefile-gir.am
@@ -26,17 +26,17 @@ CLEANFILES += gir/cairo-1.0.gir
 EXTRA_DIST += gir/cairo-1.0.gir.in
 
 # Doesn't seem to work to do gir/%.typelib =(
-gir/cairo-1.0.typelib: g-ir-compiler
-gir/DBus-1.0.typelib: g-ir-compiler
-gir/DBusGLib-1.0.typelib: g-ir-compiler
-gir/fontconfig-2.0.typelib: g-ir-compiler
-gir/freetype2-2.0.typelib: g-ir-compiler
-gir/GL-1.0.typelib: g-ir-compiler
-gir/libxml2-2.0.typelib: g-ir-compiler
-gir/xft-2.0.typelib: g-ir-compiler
-gir/xlib-2.0.typelib: g-ir-compiler
-gir/xfixes-4.0.typelib: g-ir-compiler
-gir/xrandr-1.3.typelib: g-ir-compiler
+gir/cairo-1.0.typelib: g-ir-compiler$(EXEEXT)
+gir/DBus-1.0.typelib: g-ir-compiler$(EXEEXT)
+gir/DBusGLib-1.0.typelib: g-ir-compiler$(EXEEXT)
+gir/fontconfig-2.0.typelib: g-ir-compiler$(EXEEXT)
+gir/freetype2-2.0.typelib: g-ir-compiler$(EXEEXT)
+gir/GL-1.0.typelib: g-ir-compiler$(EXEEXT)
+gir/libxml2-2.0.typelib: g-ir-compiler$(EXEEXT)
+gir/xft-2.0.typelib: g-ir-compiler$(EXEEXT)
+gir/xlib-2.0.typelib: g-ir-compiler$(EXEEXT)
+gir/xfixes-4.0.typelib: g-ir-compiler$(EXEEXT)
+gir/xrandr-1.3.typelib: g-ir-compiler$(EXEEXT)
 
 # glib with source (to enable documentation)
 if WITH_GLIBSRC
@@ -89,7 +89,12 @@ endif
 
 BUILT_GIRSOURCES += GLib-2.0.gir
 
-GLib-2.0.gir: g-ir-scanner g-ir-compiler$(EXEEXT)
+if BUILD_SCANNER
+G_IR_SCANNER_DEPENDENCY = g-ir-scanner
+else
+G_IR_SCANNER_DEPENDENCY =
+endif
+GLib-2.0.gir: $(G_IR_SCANNER_DEPENDENCY) g-ir-compiler$(EXEEXT)
 
 gir/DBusGLib-1.0.typelib: GObject-2.0.gir
 
diff --git a/Makefile-giscanner.am b/Makefile-giscanner.am
index e8def0e..4c1d21e 100644
--- a/Makefile-giscanner.am
+++ b/Makefile-giscanner.am
@@ -1,17 +1,21 @@
 ## Process this file with automake to produce Makefile.in
 
+if BUILD_SCANNER
 BUILT_SOURCES += 		\
 	scannerparser.c		\
 	scannerparser.h 	\
 	scannerlexer.c 		\
 	scannerlexer.h
+endif
 
 AM_YFLAGS = -d -t
 
 # Why do I have to do this automake?
 scannerlexer.h: scannerlexer.c
 
+if BUILD_SCANNER
 noinst_LTLIBRARIES += libgiscanner.la
+endif
 
 libgiscanner_la_SOURCES = \
 	giscanner/sourcescanner.c				\
@@ -25,7 +29,9 @@ libgiscanner_la_CFLAGS = $(GOBJECT_CFLAGS) $(GIO_CFLAGS)
 
 # Python module
 pkgpyexecdir = $(pkglibdir)/giscanner
+if BUILD_SCANNER
 pkgpyexec_LTLIBRARIES = _giscanner.la
+endif
 pkgpyexec_PYTHON =		\
 	giscanner/__init__.py		\
 	giscanner/annotationmain.py	\
diff --git a/Makefile-tools.am b/Makefile-tools.am
index 34d2a25..87c3a1f 100644
--- a/Makefile-tools.am
+++ b/Makefile-tools.am
@@ -1,5 +1,8 @@
 bin_PROGRAMS += g-ir-compiler g-ir-generate
+
+if BUILD_SCANNER
 bin_SCRIPTS += g-ir-scanner g-ir-annotation-tool
+endif
 
 if BUILD_DOCTOOL
 bin_SCRIPTS += g-ir-doc-tool
@@ -12,6 +15,7 @@ EXTRA_DIST += 				\
 
 TOOL_SUBSTITUTIONS = sed -e s,@libdir\@,$(libdir), -e s,@datarootdir\@,$(datarootdir), -e s,@PYTHON\@,$(PYTHON),
 
+if BUILD_SCANNER
 g-ir-scanner: tools/g-ir-scanner.in _giscanner.la Makefile
 	$(AM_V_GEN) $(TOOL_SUBSTITUTIONS) $< > $@.tmp && mv $@.tmp $@
 	@chmod a+x $@
@@ -19,10 +23,13 @@ g-ir-scanner: tools/g-ir-scanner.in _giscanner.la Makefile
 g-ir-annotation-tool: tools/g-ir-annotation-tool.in _giscanner.la Makefile
 	$(AM_V_GEN) $(TOOL_SUBSTITUTIONS) $< > $@.tmp && mv $@.tmp $@
 	@chmod a+x $@
+endif
 
+if BUILD_DOCTOOL
 g-ir-doc-tool: tools/g-ir-doc-tool.in _giscanner.la Makefile
 	$(AM_V_GEN) $(TOOL_SUBSTITUTIONS) $< > $@.tmp && mv $@.tmp $@
 	@chmod a+x $@
+endif
 
 g_ir_compiler_SOURCES = tools/compiler.c
 g_ir_compiler_CPPFLAGS = -DGIREPO_DEFAULT_SEARCH_PATH="\"$(libdir)\"" \
@@ -46,4 +53,10 @@ GCOVSOURCES =					\
 	$(g_ir_compiler_SOURCES)		\
 	$(g_ir_generate_SOURCES)
 
-CLEANFILES += g-ir-scanner g-ir-annotation-tool g-ir-doc-tool
+if BUILD_SCANNER
+CLEANFILES += g-ir-scanner g-ir-annotation-tool
+endif
+
+if BUILD_DOCTOOL
+CLEANFILES += g-ir-doc-tool
+endif
diff --git a/Makefile.am b/Makefile.am
index 736f3ad..08014bc 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -33,8 +33,11 @@ DISTCHECK_CONFIGURE_FLAGS = --enable-gtk-doc
 
 man_MANS += 			\
 	docs/g-ir-compiler.1	\
-	docs/g-ir-generate.1	\
+	docs/g-ir-generate.1
+if BUILD_SCANNER
+man_MANS +=			\
 	docs/g-ir-scanner.1
+endif
 
 pkgconfigdir = $(libdir)/pkgconfig
 pkgconfig_DATA = gobject-introspection-1.0.pc gobject-introspection-no-export-1.0.pc
diff --git a/common.mk b/common.mk
index 28b73c7..15552fa 100644
--- a/common.mk
+++ b/common.mk
@@ -9,11 +9,14 @@
 INTROSPECTION_SCANNER = \
     env PATH=.libs:$(PATH) \
         LPATH=.libs \
-        CC="$(CC)" \
+        CC="$(CC)"
+if BUILD_SCANNER
+INTROSPECTION_SCANNER += \
         PYTHONPATH=$(top_builddir):$(top_srcdir) \
         UNINSTALLED_INTROSPECTION_SRCDIR=$(top_srcdir) \
-        UNINSTALLED_INTROSPECTION_BUILDDIR=$(top_builddir) \
-        $(top_builddir)/g-ir-scanner
+        UNINSTALLED_INTROSPECTION_BUILDDIR=$(top_builddir)
+endif
+INTROSPECTION_SCANNER += $(G_IR_SCANNER)
 
 INTROSPECTION_SCANNER_ARGS = \
     --verbose \
diff --git a/configure.ac b/configure.ac
index 3537af1..604b164 100644
--- a/configure.ac
+++ b/configure.ac
@@ -246,19 +246,42 @@ AC_FUNC_STRTOD
 AC_CHECK_FUNCS([memchr strchr strspn strstr strtol strtoull])
 AC_CHECK_FUNCS([backtrace backtrace_symbols])
 
-# Python
-AM_PATH_PYTHON([2.5])
-case "$host" in
-*-*-mingw*)
-	# Change backslashes to forward slashes in pyexecdir to avoid
-	# quoting issues
-	pyexecdir=`echo $pyexecdir | tr '\\\\' '/'`
-	;;
+AC_ARG_WITH(g_ir_scanner,
+            AS_HELP_STRING([--with-g-ir-scanner],
+                           [Use existing g-ir-scanner instead of building. @<:@default=no@:>@]),
+            [],
+            [with_g_ir_scanner=no])
+case "x${with_g_ir_scanner}" in
+xyes)
+        AC_PATH_PROG(G_IR_SCANNER,
+                     [g-ir-scanner],
+                     [AC_MSG_ERROR([g-ir-scanner not found.])])
+        build_g_ir_scanner=no
+        ;;
+xno)
+        # Python
+        AM_PATH_PYTHON([2.5])
+        case "$host" in
+        *-*-mingw*)
+                # Change backslashes to forward slashes in pyexecdir to avoid
+                # quoting issues
+                pyexecdir=`echo $pyexecdir | tr '\\\\' '/'`
+                ;;
+        esac
+        AM_CHECK_PYTHON_HEADERS(, AC_MSG_ERROR([Python headers not found]))
+        if test "x$os_win32" = "xyes"; then
+          AM_CHECK_PYTHON_LIBS(, AC_MSG_ERROR([Python libs not found. Windows requires Python modules to be explicitly linked to libpython.]))
+        fi
+        G_IR_SCANNER="\$(top_builddir)/g-ir-scanner"
+        build_g_ir_scanner=yes
+        ;;
+*)
+        G_IR_SCANNER="${with_g_ir_scanner}"
+        build_g_ir_scanner=no
+        ;;
 esac
-AM_CHECK_PYTHON_HEADERS(, AC_MSG_ERROR([Python headers not found]))
-if test "x$os_win32" = "xyes"; then
-  AM_CHECK_PYTHON_LIBS(, AC_MSG_ERROR([Python libs not found. Windows requires Python modules to be explicitly linked to libpython.]))
-fi
+AC_SUBST(G_IR_SCANNER)
+AM_CONDITIONAL(BUILD_SCANNER, test x${build_g_ir_scanner} = xyes)
 
 dnl Not enabled by default until 3.6 cycle when we can propose mako as
 dnl an external dependency
@@ -310,6 +333,13 @@ fi
 
 AC_SUBST(EXTRA_LINK_FLAGS)
 
+AC_ARG_ENABLE(tests,
+              [AS_HELP_STRING([--disable-tests],
+                              [disable tests])],
+              [],
+              [enable_tests=yes])
+AM_CONDITIONAL(ENABLE_TESTS, test x"$enable_tests" = xyes)
+
 AC_CONFIG_FILES([
 Makefile
 m4/Makefile
diff --git a/tests/Makefile.am b/tests/Makefile.am
index b4985b9..5c9db00 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -16,7 +16,9 @@ tests_DATA =		    \
     gimarshallingtests.c    \
     gimarshallingtests.h
 
+if ENABLE_TESTS
 check_LTLIBRARIES = libeverything-1.0.la libgimarshallingtests-1.0.la
+endif
 
 libeverything_1_0_la_SOURCES = everything.c
 libgimarshallingtests_1_0_la_SOURCES = gimarshallingtests.c
diff --git a/tests/offsets/Makefile.am b/tests/offsets/Makefile.am
index 4f03830..053bd93 100644
--- a/tests/offsets/Makefile.am
+++ b/tests/offsets/Makefile.am
@@ -11,7 +11,9 @@ check_PROGRAMS =
 
 ############################################################
 
+if ENABLE_TESTS
 check_LTLIBRARIES += liboffsets.la
+endif
 
 liboffsets_la_SOURCES = \
 	offsets.h	\
@@ -32,7 +34,9 @@ CLEANFILES += Offsets-1.0.gir Offsets-1.0.typelib
 
 ############################################################
 
+if ENABLE_TESTS
 check_PROGRAMS += gitestoffsets
+endif
 
 nodist_gitestoffsets_SOURCES = gitestoffsets.c
 gitestoffsets_CPPFLAGS = $(GIREPO_CFLAGS) -I$(top_srcdir)/girepository
@@ -42,8 +46,10 @@ gitestoffsets.c: gen-gitestoffsets offsets.h
 	$(AM_V_GEN) $(PYTHON) $(srcdir)/gen-gitestoffsets $(srcdir)/offsets.h > $@ || ( rm -f $@ && false )
 
 EXTRA_DIST += gen-gitestoffsets
+if ENABLE_TESTS
 BUILT_SOURCES += gitestoffsets.c
 CLEANFILES += gitestoffsets.c
+endif
 
 ############################################################
 
diff --git a/tests/repository/Makefile.am b/tests/repository/Makefile.am
index 96afb89..0553a8b 100644
--- a/tests/repository/Makefile.am
+++ b/tests/repository/Makefile.am
@@ -2,7 +2,9 @@ AM_CFLAGS = $(GOBJECT_CFLAGS)
 AM_LDFLAGS = -module -avoid-version
 LIBS = $(GOBJECT_LIBS)
 
+if ENABLE_TESTS
 check_PROGRAMS = gitestrepo gitestthrows gitypelibtest
+endif
 
 gitestrepo_SOURCES = $(srcdir)/gitestrepo.c
 gitestrepo_CPPFLAGS = $(GIREPO_CFLAGS) -I$(top_srcdir)/girepository
diff --git a/tests/scanner/Makefile.am b/tests/scanner/Makefile.am
index 31487a6..65c02fa 100644
--- a/tests/scanner/Makefile.am
+++ b/tests/scanner/Makefile.am
@@ -5,6 +5,7 @@ include $(top_srcdir)/Makefile.introspection
 
 INTROSPECTION_SCANNER_ARGS += --warn-all
 
+if ENABLE_TESTS
 check_LTLIBRARIES = \
 	libsletter.la \
 	libutility.la \
@@ -13,6 +14,7 @@ check_LTLIBRARIES = \
 	libregress.la \
 	libwarnlib.la \
 	$(NULL)
+endif
 
 AM_CPPFLAGS = -I$(top_srcdir)/girepository
 AM_CFLAGS = $(GIO_CFLAGS) $(GOBJECT_CFLAGS) $(GTHREAD_CFLAGS)
@@ -126,7 +128,9 @@ GetType_1_0_gir_SCANNERFLAGS = --c-include="gettype.h" --identifier-prefix=GetTy
 GIRS += GetType-1.0.gir
 
 if !OS_WIN32
+if ENABLE_TESTS
 check_PROGRAMS = barapp
+endif
 
 barapp_SOURCES = $(srcdir)/barapp.c $(srcdir)/barapp.h
 barapp_LDADD = $(top_builddir)/libgirepository-1.0.la
-- 
1.7.10.4