media-libs/ftgl: fix build w/ freetype-2.13.3

Closes: https://bugs.gentoo.org/937849
Thanks-to: konsolebox <konsolebox@gmail.com>
Signed-off-by: Sam James <sam@gentoo.org>

2 files changed, 108 insertions, 0 deletions

diff --git a/media-libs/ftgl/files/ftgl-2.1.3_rc5-freetype-2.13.3.patch b/media-libs/ftgl/files/ftgl-2.1.3_rc5-freetype-2.13.3.patch
new file mode 100644
index 000000000000..d22b25757fa6
--- /dev/null
+++ b/media-libs/ftgl/files/ftgl-2.1.3_rc5-freetype-2.13.3.patch
@@ -0,0 +1,49 @@
+https://bugs.gentoo.org/937849
+
+--- a/src/FTContour.cpp
++++ b/src/FTContour.cpp
+@@ -163,7 +163,7 @@ void FTContour::SetParity(int parity)
+ }
+ 
+ 
+-FTContour::FTContour(FT_Vector* contour, char* tags, unsigned int n)
++FTContour::FTContour(FT_Vector* contour, FTContour::PointTagsType tags, unsigned int n)
+ {
+     FTPoint prev, cur(contour[(n - 1) % n]), next(contour[0]);
+     FTPoint a, b = next - cur;
+--- a/src/FTContour.h
++++ b/src/FTContour.h
+@@ -44,6 +44,12 @@
+  */
+ class FTContour
+ {
++#if (FREETYPE_MAJOR * 1000 + FREETYPE_MINOR) * 1000 + FREETYPE_PATCH < 2013003
++        typedef char* PointTagsType;
++#else
++        typedef unsigned char* PointTagsType;
++#endif
++
+     public:
+         /**
+          * Constructor
+@@ -52,7 +58,7 @@ class FTContour
+          * @param pointTags
+          * @param numberOfPoints
+          */
+-        FTContour(FT_Vector* contour, char* pointTags, unsigned int numberOfPoints);
++        FTContour(FT_Vector* contour, PointTagsType pointTags, unsigned int numberOfPoints);
+ 
+         /**
+          * Destructor
+--- a/src/FTVectoriser.cpp
++++ b/src/FTVectoriser.cpp
+@@ -166,7 +166,7 @@ void FTVectoriser::ProcessContours()
+     for(int i = 0; i < ftContourCount; ++i)
+     {
+         FT_Vector* pointList = &outline.points[startIndex];
+-        char* tagList = &outline.tags[startIndex];
++        auto tagList = &outline.tags[startIndex];
+ 
+         endIndex = outline.contours[i];
+         contourLength =  (endIndex - startIndex) + 1;
+
diff --git a/media-libs/ftgl/ftgl-2.1.3_rc5-r2.ebuild b/media-libs/ftgl/ftgl-2.1.3_rc5-r2.ebuild
new file mode 100644
index 000000000000..0fb8b7874d6b
--- /dev/null
+++ b/media-libs/ftgl/ftgl-2.1.3_rc5-r2.ebuild
@@ -0,0 +1,59 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit autotools flag-o-matic
+
+MY_PV="${PV/_/-}"
+MY_PV2="${PV/_/\~}"
+MY_P="${PN}-${MY_PV}"
+MY_P2="${PN}-${MY_PV2}"
+
+DESCRIPTION="library to use arbitrary fonts in OpenGL applications"
+HOMEPAGE="https://sourceforge.net/projects/ftgl/"
+SRC_URI="https://downloads.sourceforge.net/${PN}/${MY_P}.tar.bz2"
+S="${WORKDIR}/${MY_P2}"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux"
+IUSE="static-libs"
+
+DEPEND="
+	media-libs/freeglut
+	>=media-libs/freetype-2.0.9
+	virtual/opengl
+	virtual/glu
+"
+RDEPEND="${DEPEND}"
+BDEPEND="virtual/pkgconfig"
+
+PATCHES=(
+	"${FILESDIR}"/${P}-gentoo.patch
+	"${FILESDIR}"/${P}-underlink.patch
+	"${FILESDIR}"/${P}-freetype_pkgconfig.patch
+	"${FILESDIR}"/${P}-clang.patch
+	"${FILESDIR}"/${P}-freetype-2.13.3.patch
+)
+
+src_prepare() {
+	default
+
+	sed -e "s/AM_CONFIG_HEADER/AC_CONFIG_HEADERS/" -i configure.ac || die
+	eautoreconf
+}
+
+src_configure() {
+	strip-flags # ftgl is sensitive - bug #112820
+	econf $(use_enable static-libs static)
+}
+
+src_install() {
+	local DOCS=( AUTHORS BUGS ChangeLog NEWS README TODO docs/projects_using_ftgl.txt)
+
+	default
+
+	rm -r "${ED}"/usr/share/doc/ftgl || die
+	find "${ED}" -name '*.la' -delete || die
+}