[gentoo-commits] repo/gentoo:master commit in: media-libs/freetype/, media-libs/freetype/files/

["Sam James" <sam@gentoo.org>]

commit:     0f47f234cebf80ebc7c857823f09b0641a0e5515
Author:     Sam James <sam <AT> gentoo <DOT> org>
AuthorDate: Thu Nov 10 07:12:40 2022 +0000
Commit:     Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Thu Nov 10 07:12:42 2022 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=0f47f234

media-libs/freetype: fix -Wstrict-prototypes

I've been revbumping for these anyway Just In Case (also to reveal
quickly if there's any remaining issues) but in this case, it includes
a fix to the installed freetype2.m4 macro as well.

Signed-off-by: Sam James <sam <AT> gentoo.org>

 ...freetype-2.12.1-strict-prototypes-clang16.patch |  36 +++
 media-libs/freetype/freetype-2.12.1-r2.ebuild      | 261 +++++++++++++++++++++
 2 files changed, 297 insertions(+)

diff --git a/media-libs/freetype/files/freetype-2.12.1-strict-prototypes-clang16.patch b/media-libs/freetype/files/freetype-2.12.1-strict-prototypes-clang16.patch
new file mode 100644
index 000000000000..0526c27df405
--- /dev/null
+++ b/media-libs/freetype/files/freetype-2.12.1-strict-prototypes-clang16.patch
@@ -0,0 +1,36 @@
+https://gitlab.freedesktop.org/freetype/freetype/-/commit/e82371bf6ec2efdf79f9ed2d00e633ba0bbf7830
+
+From e82371bf6ec2efdf79f9ed2d00e633ba0bbf7830 Mon Sep 17 00:00:00 2001
+From: Sam James <sam@gentoo.org>
+Date: Sun, 6 Nov 2022 05:18:59 +0000
+Subject: [PATCH] Fix `-Wstrict-prototypes`.
+
+* builds/unix/configure.raw: Fix `-Wstrict-prototypes`.
+Clang 16 warns on these and they will be dropped in C23.
+
+* builds/unix/freetype2.m4: Ditto.
+
+Signed-off-by: Sam James <sam@gentoo.org>
+--- a/builds/unix/configure.raw
++++ b/builds/unix/configure.raw
+@@ -50,7 +50,7 @@ if test ${cross_compiling} = yes; then
+ 
+   AC_MSG_CHECKING([for suffix of native executables])
+   rm -f a.* b.* a_out.exe conftest.*
+-  echo > conftest.c "int main() { return 0;}"
++  echo > conftest.c "int main(void) { return 0;}"
+   ${CC_BUILD} conftest.c || AC_MSG_ERROR([native C compiler is not working])
+   rm -f conftest.c
+   if test -x a.out -o -x b.out -o -x conftest; then
+--- a/builds/unix/freetype2.m4
++++ b/builds/unix/freetype2.m4
+@@ -121,7 +121,7 @@ AC_DEFUN([AC_CHECK_FT2],
+ #include <stdlib.h>
+ 
+ int
+-main()
++main(void)
+ {
+   FT_Library library;
+   FT_Error  error;
+GitLab

diff --git a/media-libs/freetype/freetype-2.12.1-r2.ebuild b/media-libs/freetype/freetype-2.12.1-r2.ebuild
new file mode 100644
index 000000000000..a42c32a28638
--- /dev/null
+++ b/media-libs/freetype/freetype-2.12.1-r2.ebuild
@@ -0,0 +1,261 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit autotools flag-o-matic libtool multilib-build multilib-minimal toolchain-funcs
+
+DESCRIPTION="High-quality and portable font engine"
+HOMEPAGE="https://www.freetype.org/"
+IUSE="X +adobe-cff brotli bzip2 +cleartype-hinting debug fontforge harfbuzz infinality +png static-libs svg utils"
+
+if [[ "${PV}" != 9999 ]] ; then
+	SRC_URI="mirror://sourceforge/freetype/${P/_/}.tar.xz
+		mirror://nongnu/freetype/${P/_/}.tar.xz
+		utils?	( mirror://sourceforge/freetype/ft2demos-${PV}.tar.xz
+			mirror://nongnu/freetype/ft2demos-${PV}.tar.xz )
+		doc?	( mirror://sourceforge/freetype/${PN}-doc-${PV}.tar.xz
+			mirror://nongnu/freetype/${PN}-doc-${PV}.tar.xz )"
+	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris ~x86-winnt"
+	IUSE+=" doc"
+else
+	inherit git-r3
+fi
+
+LICENSE="|| ( FTL GPL-2+ )"
+SLOT="2"
+
+RDEPEND="
+	>=sys-libs/zlib-1.2.8-r1[${MULTILIB_USEDEP}]
+	brotli? ( app-arch/brotli[${MULTILIB_USEDEP}] )
+	bzip2? ( >=app-arch/bzip2-1.0.6-r4[${MULTILIB_USEDEP}] )
+	harfbuzz? ( >=media-libs/harfbuzz-1.3.0[truetype,${MULTILIB_USEDEP}] )
+	png? ( >=media-libs/libpng-1.2.51:0=[${MULTILIB_USEDEP}] )
+	utils? (
+		svg? ( >=gnome-base/librsvg-2.46.0[${MULTILIB_USEDEP}] )
+		X? ( >=x11-libs/libX11-1.6.2[${MULTILIB_USEDEP}] )
+	)
+"
+DEPEND="${RDEPEND}"
+BDEPEND="
+	virtual/pkgconfig
+"
+
+PATCHES=(
+	"${FILESDIR}"/${P}-strict-prototypes-clang16.patch
+)
+
+_egit_repo_handler() {
+	if [[ "${PV}" == 9999 ]] ; then
+		local phase="${1}"
+		case ${phase} in
+			fetch|unpack)
+				:;
+			;;
+			*)
+				die "Please use this function with either \"fetch\" or \"unpack\""
+			;;
+		esac
+
+		local EGIT_REPO_URI
+		EGIT_REPO_URI="https://gitlab.freedesktop.org/freetype/freetype.git"
+		git-r3_src_${phase}
+		if use utils ; then
+			EGIT_REPO_URI="https://gitlab.freedesktop.org/freetype/freetype-demos.git"
+			local EGIT_CHECKOUT_DIR="${WORKDIR}/ft2demos-${PV}"
+			git-r3_src_${phase}
+		fi
+	else
+		default
+	fi
+}
+
+pkg_pretend() {
+	if use svg && ! use utils ; then
+		einfo "The \"svg\" USE flag only has effect when the \"utils\" USE flag is also enabled."
+	fi
+}
+
+src_fetch() {
+	_egit_repo_handler ${EBUILD_PHASE}
+}
+
+src_unpack() {
+	_egit_repo_handler ${EBUILD_PHASE}
+
+	if [[ "${PV}" == 9999 ]] ; then
+		# Need to copy stuff from dlg subproject (#758902)
+		local dlg_inc_dir="${S}/subprojects/dlg/include/dlg"
+		local dlg_src_dir="${S}/subprojects/dlg/src/dlg"
+		local dlg_dest_dir="${S}/include"
+		mkdir -p "${dlg_dest_dir}/dlg" || die
+		cp "${dlg_inc_dir}"/{dlg,output}.h "${dlg_dest_dir}/dlg" || die
+		cp "${dlg_src_dir}"/* "${dlg_dest_dir}" || die
+	fi
+}
+
+src_prepare() {
+	if [[ "${PV}" == 9999 ]] ; then
+		# Do NOT automagically mess with submodules!!!
+		sed '/setup: copy_submodule/d' -i builds/toplevel.mk || die
+		# inspired by shipped autogen.sh script
+		eval $(sed -n \
+			-e 's/^#define  *\(FREETYPE_MAJOR\)  *\([0-9][0-9]*\).*/\1=\2/p' \
+			-e 's/^#define  *\(FREETYPE_MINOR\)  *\([0-9][0-9]*\).*/\1=\2/p' \
+			-e 's/^#define  *\(FREETYPE_PATCH\)  *\([0-9][0-9]*\).*/\1=\2/p' \
+			include/freetype/freetype.h || die)
+		FREETYPE="${FREETYPE_MAJOR}.${FREETYPE_MINOR}"
+		[[ "${FREETYPE_PATCH}" != 0 ]] && FREETYPE+=".${FREETYPE_PATCH}"
+		pushd builds/unix &>/dev/null || die
+		sed -e "s;@VERSION@;${FREETYPE};" \
+			< configure.raw > configure.ac || die
+		# eautoheader produces broken ftconfig.in
+		AT_NOEAUTOHEADER="yes" AT_M4DIR="." eautoreconf
+		unset FREETYPE_MAJOR FREETYPE_MINOR FREETYPE_PATCH FREETYPE
+		popd &>/dev/null || die
+	fi
+
+	default
+
+	pushd builds/unix &>/dev/null || die
+	# eautoheader produces broken ftconfig.in
+	AT_NOEAUTOHEADER="yes" AT_M4DIR="." eautoreconf
+	popd &>/dev/null || die
+
+	# This is the same as the 01 patch from infinality
+	sed '/AUX_MODULES += \(gx\|ot\)valid/s@^# @@' -i modules.cfg || die
+
+	enable_option() {
+		sed -i -e "/#define $1/ { s:/\* ::; s: \*/:: }" \
+			include/${PN}/config/ftoption.h \
+			|| die "unable to enable option $1"
+	}
+
+	disable_option() {
+		sed -i -e "/#define $1/ { s:^:/* :; s:$: */: }" \
+			include/${PN}/config/ftoption.h \
+			|| die "unable to disable option $1"
+	}
+
+	# Will be the new default for >=freetype-2.7.0
+	disable_option "TT_CONFIG_OPTION_SUBPIXEL_HINTING  2"
+
+	if use infinality && use cleartype-hinting ; then
+		enable_option "TT_CONFIG_OPTION_SUBPIXEL_HINTING  ( 1 | 2 )"
+	elif use infinality ; then
+		enable_option "TT_CONFIG_OPTION_SUBPIXEL_HINTING  1"
+	elif use cleartype-hinting ; then
+		enable_option "TT_CONFIG_OPTION_SUBPIXEL_HINTING  2"
+	fi
+
+	# Can be disabled with FREETYPE_PROPERTIES="pcf:no-long-family-names=1"
+	# via environment (new since v2.8)
+	enable_option PCF_CONFIG_OPTION_LONG_FAMILY_NAMES
+
+	# See https://freetype.org/patents.html (expired!)
+	enable_option FT_CONFIG_OPTION_SUBPIXEL_RENDERING
+
+	if ! use adobe-cff ; then
+		enable_option CFF_CONFIG_OPTION_OLD_ENGINE
+	fi
+
+	if use debug ; then
+		enable_option FT_DEBUG_LEVEL_TRACE
+		enable_option FT_DEBUG_MEMORY
+	fi
+
+	if use utils ; then
+		cd "${WORKDIR}/ft2demos-${PV}" || die
+		# Disable tests needing X11 when USE="-X". (bug #177597)
+		if ! use X ; then
+			sed -i -e "/EXES\ +=\ ftdiff/ s:^:#:" Makefile || die
+		fi
+		cd "${S}" || die
+	fi
+
+	# bug #869803
+	rm docs/reference/sitemap.xml.gz || die
+
+	# we need non-/bin/sh to run configure
+	if [[ -n ${CONFIG_SHELL} ]] ; then
+		sed -i -e "1s:^#![[:space:]]*/bin/sh:#!${CONFIG_SHELL}:" \
+			"${S}"/builds/unix/configure || die
+	fi
+
+	elibtoolize --patch-only
+}
+
+multilib_src_configure() {
+	append-flags -fno-strict-aliasing
+	type -P gmake &> /dev/null && export GNUMAKE=gmake
+
+	local myeconfargs=(
+		--disable-freetype-config
+		--enable-shared
+		--with-zlib
+		$(use_with brotli)
+		$(use_with bzip2)
+		$(use_with harfbuzz)
+		$(use_with png)
+		$(use_enable static-libs static)
+		$(usex utils $(use_with svg librsvg) --without-librsvg)
+
+		# avoid using libpng-config
+		LIBPNG_CFLAGS="$($(tc-getPKG_CONFIG) --cflags libpng)"
+		LIBPNG_LDFLAGS="$($(tc-getPKG_CONFIG) --libs libpng)"
+	)
+
+	case ${CHOST} in
+		mingw*|*-mingw*) ;;
+		# Workaround windows mis-detection: bug #654712
+		# Have to do it for both ${CHOST}-windres and windres
+		*) myeconfargs+=( ac_cv_prog_RC= ac_cv_prog_ac_ct_RC= ) ;;
+	esac
+
+	export CC_BUILD="$(tc-getBUILD_CC)"
+
+	ECONF_SOURCE="${S}" econf "${myeconfargs[@]}"
+}
+
+multilib_src_compile() {
+	default
+
+	if multilib_is_native_abi && use utils ; then
+		einfo "Building utils"
+		# fix for Prefix, bug #339334
+		emake \
+			X11_PATH="${EPREFIX}/usr/$(get_libdir)" \
+			FT2DEMOS=1 TOP_DIR_2="${WORKDIR}/ft2demos-${PV}"
+	fi
+}
+
+multilib_src_install() {
+	default
+
+	if multilib_is_native_abi && use utils ; then
+		einfo "Installing utils"
+		emake DESTDIR="${D}" FT2DEMOS=1 \
+			TOP_DIR_2="${WORKDIR}/ft2demos-${PV}" install
+	fi
+}
+
+multilib_src_install_all() {
+	if use fontforge ; then
+		# Probably fontforge needs less but this way makes things simplier...
+		einfo "Installing internal headers required for fontforge"
+		local header
+		find src/truetype include/freetype/internal -name '*.h' | \
+		while read header ; do
+			mkdir -p "${ED}/usr/include/freetype2/internal4fontforge/$(dirname ${header})" || die
+			cp ${header} "${ED}/usr/include/freetype2/internal4fontforge/$(dirname ${header})" || die
+		done
+	fi
+
+	dodoc docs/{CHANGES,CUSTOMIZE,DEBUG,INSTALL.UNIX,*.txt,PROBLEMS,TODO}
+	if [[ "${PV}" != 9999 ]] && use doc ; then
+		docinto html
+		dodoc -r docs/*
+	fi
+
+	find "${ED}" -type f -name '*.la' -delete || die
+}