[Buildroot] [PATCH 1/1] package/fontconfig: fix per-package build with NLS

[Fabrice Fontaine]

Add TARGET_NLS_DEPENDENCIES and host-gettext dependency to avoid the
following build failure with host-cairo raised because fontconfig
installs its ITS files in the wrong directory (i.e. outside of
gettext-tiny symlink):

mkdir -p /tmp/instance-0/output-1/per-package/host-cairo/host
rsync -a --link-dest=/tmp/instance-0/output-1/per-package/host-fontconfig/host/ /tmp/instance-0/output-1/per-package/host-fontconfig/host/ /tmp/instance-0/output-1/per-package/host-cairo/host
rsync -a --link-dest=/tmp/instance-0/output-1/per-package/host-freetype/host/ /tmp/instance-0/output-1/per-package/host-freetype/host/ /tmp/instance-0/output-1/per-package/host-cairo/host
rsync -a --link-dest=/tmp/instance-0/output-1/per-package/host-libglib2/host/ /tmp/instance-0/output-1/per-package/host-libglib2/host/ /tmp/instance-0/output-1/per-package/host-cairo/host
cannot delete non-empty directory: share/gettext
could not make way for new symlink: share/gettext

Fixes:
 - http://autobuild.buildroot.org/results/00e29958cecfffa4e994ab549637117dd8f55c30

Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>
---
 package/fontconfig/fontconfig.mk | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/package/fontconfig/fontconfig.mk b/package/fontconfig/fontconfig.mk
index d59e893d4d..e34acde534 100644
--- a/package/fontconfig/fontconfig.mk
+++ b/package/fontconfig/fontconfig.mk
@@ -11,9 +11,11 @@ FONTCONFIG_SOURCE = fontconfig-$(FONTCONFIG_VERSION).tar.bz2
 FONTCONFIG_AUTORECONF = YES
 FONTCONFIG_INSTALL_STAGING = YES
 FONTCONFIG_DEPENDENCIES = freetype expat host-pkgconf host-gperf \
-	$(if $(BR2_PACKAGE_UTIL_LINUX_LIBS),util-linux-libs,util-linux)
+	$(if $(BR2_PACKAGE_UTIL_LINUX_LIBS),util-linux-libs,util-linux) \
+	$(TARGET_NLS_DEPENDENCIES)
 HOST_FONTCONFIG_DEPENDENCIES = \
-	host-freetype host-expat host-pkgconf host-gperf host-util-linux
+	host-freetype host-expat host-pkgconf host-gperf host-util-linux \
+	host-gettext
 FONTCONFIG_LICENSE = fontconfig license
 FONTCONFIG_LICENSE_FILES = COPYING
 FONTCONFIG_CPE_ID_VENDOR = fontconfig_project
-- 
2.30.2