3 files changed, 109 insertions, 0 deletions
diff --git a/package/pkg-config/Config.in b/package/pkg-config/Config.in
new file mode 100644
index 000000000..8ec805527
--- /dev/null
+++ b/package/pkg-config/Config.in
@@ -0,0 +1,10 @@
+config BR2_PACKAGE_PKG_CONFIG
+	bool "pkg-config"
+	select BR2_PACKAGE_LIBGLIB2
+	help
+	  pkg-config is a system for managing library compile/link
+	  flags that works with automake and autoconf. It replaces
+	  the ubiquitous *-config scripts you may have seen with a
+	  single tool.
+
+	  http://www.freedesktop.org/software/pkgconfig/
diff --git a/package/pkg-config/pkg-config-0.23-fix-sysroot.patch b/package/pkg-config/pkg-config-0.23-fix-sysroot.patch
new file mode 100644
index 000000000..36538112b
--- /dev/null
+++ b/package/pkg-config/pkg-config-0.23-fix-sysroot.patch
@@ -0,0 +1,34 @@
+[PATCH] fix PKG_CONFIG_SYSROOT_DIR handling
+
+With PKG_CONFIG_SYSROOT_DIR enabled, everything else than -L and -I words
+gets stripped away.
+
+Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
+---
+ pkg.c |    8 ++------
+ 1 file changed, 2 insertions(+), 6 deletions(-)
+
+Index: pkg-config-0.23/pkg.c
+===================================================================
+--- pkg-config-0.23.orig/pkg.c
++++ pkg-config-0.23/pkg.c
+@@ -472,17 +472,13 @@
+   while (tmp != NULL)
+     {
+       char *tmpstr = (char*) tmp->data;
+-      if (pcsysrootdir != NULL)
++      if (pcsysrootdir != NULL && tmpstr[0] == '-' &&
++          (tmpstr[1] == 'I' || tmpstr[1] == 'L'))
+ 	{
+-	  if (tmpstr[0] == '-' &&
+-	      (tmpstr[1] == 'I' ||
+-	       tmpstr[1] == 'L'))
+-	    {
+ 	      g_string_append_c (str, '-');
+ 	      g_string_append_c (str, tmpstr[1]);
+ 	      g_string_append (str, pcsysrootdir);
+ 	      g_string_append (str, tmpstr+2);
+-	    }
+ 	}
+       else 
+ 	{
diff --git a/package/pkg-config/pkg-config.mk b/package/pkg-config/pkg-config.mk
new file mode 100644
index 000000000..5b88bf922
--- /dev/null
+++ b/package/pkg-config/pkg-config.mk
@@ -0,0 +1,65 @@
+#############################################################
+#
+# pkgconfig
+#
+#############################################################
+PKG_CONFIG_VERSION = 0.23
+PKG_CONFIG_SOURCE = pkg-config-$(PKG_CONFIG_VERSION).tar.gz
+PKG_CONFIG_SITE = http://pkgconfig.freedesktop.org/releases/
+
+ifeq ($(BR2_ENABLE_DEBUG),y) # install-exec doesn't install aclocal stuff
+PKG_CONFIG_INSTALL_TARGET_OPT = DESTDIR=$(TARGET_DIR) install
+endif
+
+PKG_CONFIG_DEPENDENCIES = uclibc libglib2
+
+PKG_CONFIG_CONF_OPT = --with-installed-glib
+
+$(eval $(call AUTOTARGETS,package,pkg-config))
+
+# pkg-config for the host
+PKG_CONFIG_HOST_DIR:=$(BUILD_DIR)/pkg-config-$(PKG_CONFIG_VERSION)-host
+PKG_CONFIG_HOST_BINARY:=$(HOST_DIR)/usr/bin/pkg-config
+
+$(DL_DIR)/$(PKG_CONFIG_SOURCE):
+	$(call DOWNLOAD,$(PKG_CONFIG_SITE),$(PKG_CONFIG_SOURCE))
+
+$(STAMP_DIR)/host_pkgconfig_unpacked: $(DL_DIR)/$(PKG_CONFIG_SOURCE)
+	mkdir -p $(PKG_CONFIG_HOST_DIR)
+	$(INFLATE$(suffix $(PKG_CONFIG_SOURCE))) $< | \
+		$(TAR) $(TAR_STRIP_COMPONENTS)=1 -C $(PKG_CONFIG_HOST_DIR) $(TAR_OPTIONS) -
+	toolchain/patch-kernel.sh $(PKG_CONFIG_HOST_DIR) package/pkg-config/ \*.patch
+	touch $@
+
+$(STAMP_DIR)/host_pkgconfig_configured: $(STAMP_DIR)/host_pkgconfig_unpacked
+	(cd $(PKG_CONFIG_HOST_DIR); rm -rf config.cache; \
+		$(HOST_CONFIGURE_OPTS) \
+		CFLAGS="$(HOST_CFLAGS)" \
+		LDFLAGS="$(HOST_LDFLAGS)" \
+		./configure \
+		--prefix="$(HOST_DIR)/usr" \
+		--sysconfdir="$(HOST_DIR)/etc" \
+		--with-pc-path="$(STAGING_DIR)/usr/lib/pkgconfig" \
+		--disable-static \
+	)
+	touch $@
+
+$(STAMP_DIR)/host_pkgconfig_compiled: $(STAMP_DIR)/host_pkgconfig_configured
+	$(MAKE) -C $(PKG_CONFIG_HOST_DIR)
+	touch $@
+
+$(STAMP_DIR)/host_pkgconfig_installed: $(STAMP_DIR)/host_pkgconfig_compiled
+	$(MAKE) -C $(PKG_CONFIG_HOST_DIR) install
+	install -D -m 0644 $(HOST_DIR)/usr/share/aclocal/pkg.m4 \
+		$(STAGING_DIR)/usr/share/aclocal/pkg.m4
+	touch $@
+
+host-pkgconfig: $(STAMP_DIR)/host_pkgconfig_installed
+
+host-pkgconfig-clean:
+	rm -f $(addprefix $(STAMP_DIR)/host_pkgconfig_,unpacked configured compiled installed)
+	-$(MAKE) -C $(PKG_CONFIG_HOST_DIR) uninstall
+	-$(MAKE) -C $(PKG_CONFIG_HOST_DIR) clean
+
+host-pkgconfig-dirclean:
+	rm -rf $(PKG_CONFIG_HOST_DIR)