pkg-config: remove deprecated

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Reviewed-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/Config.in

@@ -112,7 +112,6 @@ source "package/make/Config.in"
 if BR2_PACKAGE_BUSYBOX_SHOW_OTHERS
 source "package/patch/Config.in"
 endif
-source "package/pkg-config/Config.in"
 source "package/pkgconf/Config.in"
 if BR2_PACKAGE_BUSYBOX_SHOW_OTHERS
 source "package/sed/Config.in"

package/pkg-config/Config.in

@@ -1,19 +0,0 @@
-config BR2_PACKAGE_PKG_CONFIG
-	bool "pkg-config"
-	depends on BR2_USE_WCHAR # glib2
-	depends on BR2_TOOLCHAIN_HAS_THREADS # glib2
-	depends on BR2_USE_MMU # glib2
-	depends on BR2_DEPRECATED
-	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/
-
-comment "pkg-config needs a toolchain w/ wchar, threads"
-	depends on BR2_DEPRECATED
-	depends on BR2_USE_MMU
-	depends on !BR2_USE_WCHAR || !BR2_TOOLCHAIN_HAS_THREADS

package/pkg-config/pkg-config-0.25-fix-variable.patch

@@ -1,30 +0,0 @@
-[PATCH] prefix sysroot to include/libdir path variables
-
-Prefix includedir / libdir variable values with sysroot if a variable is
-requested (--variable=<name>), similar to how it's done for -I / -L flags.
-
-This is sometimes used to find header files (E.G. in gst-plugins configure),
-so ensure the sysroot'ed files are used.
-
-Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
----
- main.c |    6 +++++
- 1 file changed, 6 insertions(+)
-
-Index: pkg-config-0.25/main.c
-===================================================================
---- pkg-config-0.25.orig/main.c
-+++ pkg-config-0.25/main.c
-@@ -700,6 +700,12 @@
-   if (variable_name)
-     {
-       char *str = packages_get_var (packages, variable_name);
-+      /* include/lib variable? */
-+      if (pcsysrootdir &&
-+          (!strcmp(variable_name, "includedir") ||
-+           !strcmp(variable_name, "mapdir") ||
-+           !strcmp(variable_name, "libdir")))
-+          printf ("%s/", pcsysrootdir);
-       printf ("%s", str);
-       g_free (str);
-       need_newline = TRUE;

package/pkg-config/pkg-config.mk

@@ -1,12 +0,0 @@
-################################################################################
-#
-# pkg-config
-#
-################################################################################
-
-PKG_CONFIG_VERSION = 0.25
-PKG_CONFIG_SITE = http://pkgconfig.freedesktop.org/releases/
-PKG_CONFIG_DEPENDENCIES = libglib2
-PKG_CONFIG_CONF_OPT = --with-installed-glib
-
-$(eval $(autotools-package))

package/pkgconf/pkgconf.mk

@@ -12,11 +12,9 @@ PKGCONF_LICENSE_FILES = COPYING
 
 PKG_CONFIG_HOST_BINARY = $(HOST_DIR)/usr/bin/pkg-config
 
-ifeq ($(BR2_PACKAGE_PKG_CONFIG),)
 define PKGCONF_LINK_PKGCONFIG
 	ln -sf pkgconf $(TARGET_DIR)/usr/bin/pkg-config
 endef
-endif
 
 define HOST_PKGCONF_INSTALL_WRAPPER
 	$(INSTALL) -m 0755 -D package/pkgconf/pkg-config.in \