From 68314d0e5831a6b440e9efa37cdb24fb0e116b0d Mon Sep 17 00:00:00 2001
From: Val Kulkov <val.kulkov@gmail.com>
Date: Wed, 19 Apr 2017 21:51:18 -0400
Subject: [PATCH] libgd: fix missing dependency, add build options

libgd fails to build due to missing dependency if the libtiff
package is selected. Fix the build issue and add two new
configuration options, both disabled by default:
1) enable TIFF support, and
2) enable Freetype 2.x support.

Signed-off-by: Val Kulkov <val.kulkov@gmail.com>
---
 libs/libgd/Makefile | 43 +++++++++++++++++++++++++++++++++++++------
 1 file changed, 37 insertions(+), 6 deletions(-)

diff --git a/libs/libgd/Makefile b/libs/libgd/Makefile
index dd8d1b4def..ec4ac1c215 100644
--- a/libs/libgd/Makefile
+++ b/libs/libgd/Makefile
@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=libgd
 PKG_VERSION:=2.2.4
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=https://github.com/$(PKG_NAME)/$(PKG_NAME)/releases/download/gd-$(PKG_VERSION)/
@@ -27,9 +27,10 @@ include $(INCLUDE_DIR)/package.mk
 define Package/libgd
   SECTION:=libs
   CATEGORY:=Libraries
-  DEPENDS:=+libjpeg +libpng
+  DEPENDS:=+libjpeg +libpng +LIBGD_TIFF:libtiff +LIBGD_FREETYPE:libfreetype
   TITLE:=The GD graphics library
   URL:=http://www.libgd.org/
+  MENU:=1
 endef
 
 define Package/libgd/description
@@ -37,6 +38,23 @@ define Package/libgd/description
   programmers. GD creates PNG, JPEG and GIF images, among other formats.
 endef
 
+define Package/libgd/config
+	if PACKAGE_libgd
+		config LIBGD_TIFF
+			bool "TIFF image support"
+			default n
+			help
+				Enable TIFF image support through libtiff
+	endif
+	if PACKAGE_libgd
+		config LIBGD_FREETYPE
+			bool "Freetype 2.x library support"
+			default n
+			help
+				Enable Freetype 2.x font engine support through libfreetype
+	endif
+endef
+
 TARGET_CFLAGS += $(FPIC)
 
 CONFIGURE_ARGS += \
@@ -45,12 +63,25 @@ CONFIGURE_ARGS += \
 	--disable-rpath \
 	--without-x \
 	--without-fontconfig \
-	--without-freetype \
 	--with-jpeg=$(STAGING_DIR)/usr \
 	--with-png=$(STAGING_DIR)/usr \
-	--with-vpx=no \
-	--without-xpm \
-	--without-iconv
+	--without-xpm
+
+ifdef CONFIG_LIBGD_TIFF
+	CONFIGURE_ARGS+= \
+		--with-tiff=$(STAGING_DIR)/usr
+else
+	CONFIGURE_ARGS+= \
+		--without-tiff
+endif
+
+ifdef CONFIG_LIBGD_FREETYPE
+	CONFIGURE_ARGS+= \
+		--with-freetype=$(STAGING_DIR)/usr
+else
+	CONFIGURE_ARGS+= \
+		--without-freetype
+endif
 
 CONFIGURE_VARS += \
 	ac_cv_header_iconv_h=no