From: Bruno Haible <bruno@clisp.org>
Date: Mon, 16 Dec 2024 13:58:07 +0000 (+0100)
Subject: hello-c-gnome3: Fix an error "Settings schema 'org.gnu.gettext.examples.hello' is... 
X-Git-Tag: v0.23.1~11
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e0e697a112d5b93a9bd9401ede24e9ad48e78649;p=thirdparty%2Fgettext.git

hello-c-gnome3: Fix an error "Settings schema 'org.gnu.gettext.examples.hello' is not installed".

* gettext-tools/examples/hello-c-gnome3/configure.ac: Invoke
gl_BUILD_TO_HOST_LOCALEDIR, gl_BUILD_TO_HOST_PKGDATADIR.
* gettext-tools/examples/hello-c-gnome3/Makefile.am (DEFS): Define also
PKGDATADIR.
(pkgdata_DATA): New variable.
* gettext-tools/examples/hello-c-gnome3/hello.c (main): Add PKGDATADIR to the
GSETTINGS_SCHEMA_DIR value.
---

diff --git a/gettext-tools/examples/hello-c-gnome3/Makefile.am b/gettext-tools/examples/hello-c-gnome3/Makefile.am
index d7168bce8..39f3b0317 100644
--- a/gettext-tools/examples/hello-c-gnome3/Makefile.am
+++ b/gettext-tools/examples/hello-c-gnome3/Makefile.am
@@ -16,8 +16,12 @@ bin_PROGRAMS = hello
 # The source files of the 'hello' program.
 hello_SOURCES = hello.c resources.c
 
-# Define a C macro LOCALEDIR indicating where catalogs will be installed.
-DEFS = -DLOCALEDIR=\"$(localedir)\" @DEFS@
+# Define a C macro LOCALEDIR indicating where catalogs will be installed
+# and a C macro PKGDATADIR indicating a package-specific location.
+DEFS = \
+  -DLOCALEDIR=$(localedir_c_make) \
+  -DPKGDATADIR=$(pkgdatadir_c_make) \
+  @DEFS@
 
 # Make sure the gnome.h include file is found.
 AM_CPPFLAGS = $(GTK_CFLAGS)
@@ -36,6 +40,10 @@ resources.c: hello.gresource.xml hello.ui
 	$(AM_V_GEN) $(GLIB_COMPILE_RESOURCES) $< --target=$@ \
 		--sourcedir=$(srcdir) --generate-source
 
+# Install the compiled GSettings schema in a package-specific location
+# (so that "make install" works with a --prefix other than /usr).
+pkgdata_DATA = gschemas.compiled
+
 desktopdir = $(datadir)/applications
 desktop_DATA = hello.desktop
 
diff --git a/gettext-tools/examples/hello-c-gnome3/configure.ac b/gettext-tools/examples/hello-c-gnome3/configure.ac
index def954606..209a6046b 100644
--- a/gettext-tools/examples/hello-c-gnome3/configure.ac
+++ b/gettext-tools/examples/hello-c-gnome3/configure.ac
@@ -11,6 +11,11 @@ AC_PROG_CC
 AM_GNU_GETTEXT([external])
 AM_GNU_GETTEXT_VERSION([0.23])
 
+dnl Define localedir_c and localedir_c_make.
+gl_BUILD_TO_HOST_LOCALEDIR
+dnl Define pkgdatadir_c and pkgdatadir_c_make.
+gl_BUILD_TO_HOST_PKGDATADIR
+
 dnl Check GNOME specific stuff.
 dnl
 dnl If you have full GNOME development environment installed on your
diff --git a/gettext-tools/examples/hello-c-gnome3/hello.c b/gettext-tools/examples/hello-c-gnome3/hello.c
index 2683012bf..f7a7a801c 100644
--- a/gettext-tools/examples/hello-c-gnome3/hello.c
+++ b/gettext-tools/examples/hello-c-gnome3/hello.c
@@ -170,8 +170,12 @@ main (int argc, char *argv[])
   GApplication *application;
   int status;
 
-  /* Load the GSettings schema from the current directory.  */
-  g_setenv ("GSETTINGS_SCHEMA_DIR", ".", FALSE);
+  /* Load the compiled GSettings schema
+     - from PKGDATADIR (so that it works after "make install"),
+     - from the current directory (so that it works in the build directory,
+       before "make install").  */
+  g_setenv ("GSETTINGS_SCHEMA_DIR", PKGDATADIR G_SEARCHPATH_SEPARATOR_S ".",
+            FALSE);
 
   /* Initializations.  */
   textdomain ("hello-c-gnome3");