[gobject-introspection] Make compiler output with silent-rules prettier

[Johan Dahlin <johan src gnome org>]

commit c1836c4e455eb4c98f3a2a5ce97995e070cf9377
Author: Johan Dahlin <johan gnome org>
Date:   Wed Dec 30 23:52:22 2009 +0100

    Make compiler output with silent-rules prettier
    
    This is only supported with automake 1.11 or newer, older versions
    should default to showing nothing for now.

 Makefile.introspection |   13 +++++++++++--
 common.mk              |    2 +-
 2 files changed, 12 insertions(+), 3 deletions(-)
---
diff --git a/Makefile.introspection b/Makefile.introspection
index 980d982..7bd0efe 100644
--- a/Makefile.introspection
+++ b/Makefile.introspection
@@ -62,6 +62,15 @@ _gir_includes = $(foreach include,$($(_gir_name)_INCLUDES),--include=$(include))
 # Reuse the LIBTOOL variable from by automake if it's set
 _gir_libtool = $(if $(LIBTOOL),--libtool="$(LIBTOOL)")
 
+# Macros for AM_SILENT_RULES prettiness
+_gir_silent_scanner = $(_gir_silent_scanner_$(V))
+_gir_silent_scanner_ = $(_gir_silent_scanner_$(AM_DEFAULT_VERBOSITY))
+_gir_silent_scanner_0 = @echo "  GISCAN $(1)";
+
+_gir_silent_compiler = $(_gir_silent_compiler_$(V))
+_gir_silent_compiler_ = $(_gir_silent_compiler_$(AM_DEFAULT_VERBOSITY))
+_gir_silent_compiler_0 = @echo "  GICOMP $(1)";
+
 #
 # Creates a GIR by scanning C headers/sources
 # $(1) - Name of the gir file (output)
@@ -104,7 +113,7 @@ $(if $(or $($(_gir_name)_LIBS),
 # sure these are built before running the scanner. Libraries and programs
 # needs to be added manually.
 $(1): $$($(_gir_name)_FILES) $(INTROSPECTION_PARSER)
-	$(INTROSPECTION_SCANNER) $(INTROSPECTION_SCANNER_ARGS) \
+	$(_gir_silent_scanner) $(INTROSPECTION_SCANNER) $(INTROSPECTION_SCANNER_ARGS) \
 	  --namespace=$(_gir_namespace) \
 	  --nsversion=$(_gir_version) \
 	  $(_gir_libtool) \
@@ -126,7 +135,7 @@ $(foreach gir,$(INTROSPECTION_GIRS),$(eval $(call introspection-scanner,$(gir)))
 # $(2): typelib filename (output)
 #
 define introspection-compiler
-$(INTROSPECTION_COMPILER) $(INTROSPECTION_COMPILER_ARGS) --includedir=. $(1) -o $(2)
+$(_gir_silent_compiler) $(INTROSPECTION_COMPILER) $(INTROSPECTION_COMPILER_ARGS) --includedir=. $(1) -o $(2)
 endef
 
 # Simple rule to compile a typelib.
diff --git a/common.mk b/common.mk
index 1f4d601..f05d4af 100644
--- a/common.mk
+++ b/common.mk
@@ -4,7 +4,7 @@ SCANNER_ENV = env PYTHONPATH=$(SCANNER_PYTHONPATH) \
 	UNINSTALLED_INTROSPECTION_SRCDIR=$(top_srcdir) \
 	UNINSTALLED_INTROSPECTION_BUILDDIR=$(top_builddir)
 SCANNER_ARGS = -v --add-include-path=$(top_builddir)/gir --add-include-path=.
-SCANNER = $(AM_V_GEN) env LPATH=.libs $(CHECK_DEBUG) $(SCANNER_ENV) $(SCANNER_BIN) $(SCANNER_ARGS)
+SCANNER = env LPATH=.libs $(CHECK_DEBUG) $(SCANNER_ENV) $(SCANNER_BIN) $(SCANNER_ARGS)
 SCANNER_LIBS = \
 	$(top_srcdir)/giscanner/*.py \
 	$(top_builddir)/giscanner/libgiscanner.la \