From 5c606356523431769dffb02fffd2fbca8fb20232 Mon Sep 17 00:00:00 2001
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From: Sascha Silbe <x-yo17@se-silbe.de>
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Date: Fri, 8 Jun 2018 13:55:10 +0200
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Subject: [PATCH] Relocate the repository directory for native builds
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Instead of hard-coding GOBJECT_INTROSPECTION_LIBDIR when
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gobject-introspection is built, use dladdr() to determine where
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GOBJECT_INTROSPECTION_LIBDIR is and use that path to calculate the
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repository directory.
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This fixes gobject-introspection-native accessing paths across build
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directories (e.g. if the build directories use the same shared state
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cache or sstate mirror).
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Upstream-Status: Inappropriate
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Signed-off-by: Sascha Silbe <x-yo17@se-silbe.de>
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---
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girepository/girepository.c | 15 +++++++++++++--
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girepository/meson.build | 2 +-
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2 files changed, 14 insertions(+), 3 deletions(-)
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diff --git a/girepository/girepository.c b/girepository/girepository.c
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index 7d03485..20f4813 100644
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--- a/girepository/girepository.c
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+++ b/girepository/girepository.c
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@@ -21,6 +21,8 @@
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* Boston, MA 02111-1307, USA.
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*/
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+#define _GNU_SOURCE
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+
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#include "config.h"
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#include <stdio.h>
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@@ -34,6 +36,8 @@
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#include "gitypelib-internal.h"
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#include "girepository-private.h"
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+#include <dlfcn.h>
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+
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/**
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* SECTION:girepository
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* @short_description: GObject Introspection repository manager
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@@ -215,9 +219,16 @@ init_globals (void)
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g_free (custom_dirs);
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}
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- libdir = GOBJECT_INTROSPECTION_LIBDIR;
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+ Dl_info gi_lib_info;
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- typelib_dir = g_build_filename (libdir, "girepository-1.0", NULL);
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+ if (dladdr (g_irepository_get_default, &gi_lib_info)) {
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+ char *libdir = g_path_get_dirname (gi_lib_info.dli_fname);
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+ typelib_dir = g_build_filename (libdir, "girepository-1.0", NULL);
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+ g_free (libdir);
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+ } else {
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+ libdir = GOBJECT_INTROSPECTION_LIBDIR;
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+ typelib_dir = g_build_filename (libdir, "girepository-1.0", NULL);
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+ }
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typelib_search_path = g_slist_prepend (typelib_search_path, typelib_dir);
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diff --git a/girepository/meson.build b/girepository/meson.build
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index c8ef6aa..b85ff7f 100644
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--- a/girepository/meson.build
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+++ b/girepository/meson.build
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@@ -45,7 +45,7 @@ girepo_internals_lib = static_library('girepository-internals',
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],
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c_args: gi_hidden_visibility_cflags + custom_c_args,
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include_directories : configinc,
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- dependencies: [girepo_gthash_dep, libffi_dep],
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+ dependencies: [girepo_gthash_dep, libffi_dep, cc.find_library('dl')],
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)
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girepo_internals_dep = declare_dependency(
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