[gtk/gtk-3-24: 1/2] font chooser widget: Add missing build flags

[Matthias Clasen <matthiasc src gnome org>]

commit 4c94a76237446f22646a5367bdf48b6b13eeff92
Author: Kouhei Sutou <kou clear-code com>
Date:   Mon Aug 6 16:15:48 2018 +0900

    font chooser widget: Add missing build flags
    
    If we detect HarfBuzz and PangoFT2, GtkFontChooserWidget uses them. So
    we need to add CFLAGS and LIBS of them to GTK_DEP_CFLAGS/LIBS. If we
    don't add them, MinGW build fails to link.

 configure.ac               | 29 ++++++++++++++++-------------
 demos/gtk-demo/Makefile.am |  5 -----
 2 files changed, 16 insertions(+), 18 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index c729f5c5ac..aadaa560ad 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1426,6 +1426,22 @@ if test x"$os_win32" = xyes; then
   GTK_EXTRA_CFLAGS="$msnative_struct"
 fi
 
+##################################################
+# Check for harfbuzz and pangoft2
+##################################################
+
+PKG_CHECK_MODULES(GTK_FONT_CHOOSER_WIDGET,
+                  harfbuzz >= 0.9 pangoft2,
+                  build_font_demo=yes,
+                  build_font_demo=no)
+AM_CONDITIONAL(BUILD_FONT_DEMO, [ test "x$build_font_demo" = xyes ])
+if test "x$build_font_demo" = xyes; then
+  AC_DEFINE([HAVE_HARFBUZZ], 1, [defines whether we have HarfBuzz])
+  AC_DEFINE([HAVE_PANGOFT], 1, [defines whether we have pangoft2])
+  GTK_DEP_CFLAGS="$GTK_DEP_CFLAGS $GTK_FONT_CHOOSER_WIDGET_CFLAGS"
+  GTK_DEP_LIBS="$GTK_DEP_LIBS $GTK_FONT_CHOOSER_WIDGET_LIBS"
+fi
+
 if $PKG_CONFIG --exists x11; then
   X11_PREFIX="`$PKG_CONFIG --variable=prefix x11`"
 elif test x"$prefix" != xNONE; then
@@ -1777,19 +1793,6 @@ if test "$have_colord" = "yes"; then
 fi
 AM_CONDITIONAL(HAVE_COLORD, test "x$have_colord" = "xyes")
 
-##################################################
-# Check for harfbuzz and pangoft2
-##################################################
-
-PKG_CHECK_MODULES(FONTDEMO, harfbuzz >= 0.9 pangoft2, build_font_demo=yes, build_font_demo=no)
-AC_SUBST(FONTDEMO_CFLAGS)
-AC_SUBST(FONTDEMO_LIBS)
-AM_CONDITIONAL(BUILD_FONT_DEMO, [ test "x$build_font_demo" = xyes ])
-if test "x$build_font_demo" = xyes; then
-  AC_DEFINE([HAVE_HARFBUZZ], 1, [defines whether we have HarfBuzz])
-  AC_DEFINE([HAVE_PANGOFT], 1, [defines whether we have pangoft2])
-fi
-
 ##################################################
 # Checks for gtk-doc and docbook-tools
 ##################################################
diff --git a/demos/gtk-demo/Makefile.am b/demos/gtk-demo/Makefile.am
index 64245b4b6e..c8529e5bf7 100644
--- a/demos/gtk-demo/Makefile.am
+++ b/demos/gtk-demo/Makefile.am
@@ -104,11 +104,6 @@ LDADDS = \
        $(GDK_DEP_LIBS)                         \
        -lm
 
-if BUILD_FONT_DEMO
-AM_CPPFLAGS += $(FONTDEMO_CFLAGS)
-LDADDS += $(FONTDEMO_LIBS)
-endif
-
 bin_PROGRAMS = gtk3-demo gtk3-demo-application
 
 desktopdir = $(datadir)/applications