x11-misc/piedock: Use pkg-config to find freetype.

Bug: https://bugs.gentoo.org/655530
Package-Manager: Portage-2.3.36, Repoman-2.3.9

x11-misc/piedock/files/piedock-1.6.9-freetype_pkgconfig.patch

@@ -0,0 +1,45 @@
+From 3f37592025333532e98bbe96c2b0903bb881b9c0 Mon Sep 17 00:00:00 2001
+From: Lars Wendler <[email protected]>
+Date: Fri, 11 May 2018 23:21:33 +0200
+Subject: [PATCH] Use pkg-config to find freetype
+
+As of freetype-2.9.1 the freetype-config file no longer gets installed
+by default.
+---
+ configure.ac | 13 ++++---------
+ 1 file changed, 4 insertions(+), 9 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 0c452ad..96a51e9 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -12,6 +12,7 @@ AC_LANG_CPLUSPLUS
+ AC_PROG_CXX
+ AC_PROG_CC
+ AC_PROG_INSTALL
++PKG_PROG_PKG_CONFIG
+
+ # Checks for mandatory libraries
+ AC_CHECK_LIB([X11], [XOpenDisplay], , AC_MSG_ERROR([libX11 not found]))
+@@ -47,15 +48,9 @@ AC_ARG_ENABLE(
+
+ # Checks for Freetype
+ if test "x$XFT" = "xtrue"; then
+-	AC_PATH_PROG(FREETYPE_CONFIG, freetype-config, no)
+-
+-	if test x$FREETYPE_CONFIG = xno; then
+-		AC_MSG_ERROR([*** freetype-config not found])
+-	fi
+-
+-	FREETYPE_CFLAGS="`$FREETYPE_CONFIG --cflags`"
+-	FREETYPE_LIBS="`$FREETYPE_CONFIG --libs`"
+-	CXXFLAGS="$CXXFLAGS $FREETYPE_CFLAGS"
++	PKG_CHECK_MODULES(FREETYPE, freetype2, [
++		CXXFLAGS="$CXXFLAGS $FREETYPE_CFLAGS"
++	], AC_MSG_ERROR([Cannot find freetype]))
+ fi
+
+ # Checks for Xrender
+-- 
+2.17.0
+

x11-misc/piedock/piedock-1.6.9.ebuild

@@ -3,6 +3,8 @@
 
 EAPI=6
 
+inherit autotools
+
 DESCRIPTION="A little bit like the famous OS X dock but in shape of a pie menu"
 HOMEPAGE="
 	http://markusfisch.de/PieDock
@@ -30,19 +32,31 @@ RDEPEND="
 		x11-libs/gtk+:2
 	)
 "
-DEPEND="${RDEPEND}"
+DEPEND="${RDEPEND}
+	virtual/pkgconfig"
+
 DOCS=( res/${PN}rc.sample AUTHORS ChangeLog NEWS )
+
 PATCHES=(
 	"${FILESDIR}"/${PN}-1.6.1-signals.patch
+	"${FILESDIR}"/${PN}-1.6.9-freetype_pkgconfig.patch
 )
-S=${WORKDIR}/PieDock-${PV}
+
+S="${WORKDIR}/PieDock-${PV}"
+
+src_prepare() {
+	default
+	eautoreconf
+}
 
 src_configure() {
-	econf \
-		$(use_enable gtk) \
-		--disable-kde \
-		--bindir="${EPREFIX}"/usr/bin \
-		--enable-xft \
-		--enable-xmu \
+	local myeconfargs=(
+		$(use_enable gtk)
+		--disable-kde
+		--bindir="${EPREFIX}"/usr/bin
+		--enable-xft
+		--enable-xmu
 		--enable-xrender
+	)
+	econf "${myeconfargs[@]}"
 }