commit: 5a1d55a8b08d254bb337e8b0615cfcbf2d4eabbd Author: Sam James <sam <AT> gentoo <DOT> org> AuthorDate: Mon Sep 12 16:59:41 2022 +0000 Commit: Sam James <sam <AT> gentoo <DOT> org> CommitDate: Mon Sep 12 17:00:05 2022 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=5a1d55a8
media-libs/lcms: fix configure tests with Clang 15 Signed-off-by: Sam James <sam <AT> gentoo.org> .../files/lcms-2.13.1-clang-15-configure.patch | 29 +++++++++++ media-libs/lcms/lcms-2.13.1-r1.ebuild | 58 ++++++++++++++++++++++ 2 files changed, 87 insertions(+) diff --git a/media-libs/lcms/files/lcms-2.13.1-clang-15-configure.patch b/media-libs/lcms/files/lcms-2.13.1-clang-15-configure.patch new file mode 100644 index 000000000000..e723d1f4b3c7 --- /dev/null +++ b/media-libs/lcms/files/lcms-2.13.1-clang-15-configure.patch @@ -0,0 +1,29 @@ +https://github.com/mm2/Little-CMS/pull/338 + +From 61493b49b91740a84dea61b72a8ce7dc40afa766 Mon Sep 17 00:00:00 2001 +From: Sam James <s...@gentoo.org> +Date: Mon, 12 Sep 2022 17:56:31 +0100 +Subject: [PATCH] configure.ac: fix configure tests broken with Clang 15 + (-Wimplicit-int) + +Clang 15 makes -Wimplicit-int an error by default. + +Before this fix, configure would think SSE2 support is not present +when it is: +``` +checking whether compiler supports SSE2... no +``` + +Signed-off-by: Sam James <s...@gentoo.org> +--- a/configure.ac ++++ b/configure.ac +@@ -212,7 +212,7 @@ AC_LANG_PUSH([C]) + AC_MSG_CHECKING([whether compiler supports SSE2]) + AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ + #include <emmintrin.h> +- main() { __m128i n = _mm_set1_epi8(42); }]])], ++ int main() { __m128i n = _mm_set1_epi8(42); }]])], + [ac_compiler_supports_sse2=yes], [ac_compiler_supports_sse2=no]) + AC_MSG_RESULT([$ac_compiler_supports_sse2]) + AS_IF([test "x$ac_compiler_supports_sse2" != "xyes"], + diff --git a/media-libs/lcms/lcms-2.13.1-r1.ebuild b/media-libs/lcms/lcms-2.13.1-r1.ebuild new file mode 100644 index 000000000000..b75acfc8ad46 --- /dev/null +++ b/media-libs/lcms/lcms-2.13.1-r1.ebuild @@ -0,0 +1,58 @@ +# Copyright 1999-2022 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=8 + +inherit autotools multilib-minimal + +DESCRIPTION="A lightweight, speed optimized color management engine" +HOMEPAGE="http://www.littlecms.com/"; +SRC_URI="https://github.com/mm2/Little-CMS/releases/download/lcms${PV}/${PN}2-${PV}.tar.gz"; +S="${WORKDIR}/lcms2-${PV}" + +LICENSE="MIT" +SLOT="2" +KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris" +IUSE="doc jpeg static-libs test +threads tiff zlib" +REQUIRED_USE="tiff? ( zlib )" + +RESTRICT="!test? ( test )" + +RDEPEND=" + jpeg? ( media-libs/libjpeg-turbo:=[${MULTILIB_USEDEP}] ) + tiff? ( >=media-libs/tiff-4.0.3-r6:=[${MULTILIB_USEDEP}] ) + zlib? ( sys-libs/zlib[${MULTILIB_USEDEP}] ) +" +DEPEND="${RDEPEND}" + +PATCHES=( + "${FILESDIR}"/${PN}-2.13.1-fix-configure-bashisms.patch + "${FILESDIR}"/${PN}-2.13.1-clang-15-configure.patch +) + +src_prepare() { + default + + # TODO: Swap back to elibtoolize once dropped eautoreconf (for bashism patch) + # for Prefix/Solaris + #elibtoolize + eautoreconf +} + +multilib_src_configure() { + local myeconfargs=( + $(use_with jpeg) + $(use_enable static-libs static) + $(use_with threads) + $(use_with tiff) + $(use_with zlib) + ) + + ECONF_SOURCE="${S}" econf "${myeconfargs[@]}" +} + +multilib_src_install_all() { + find "${ED}" -type f -name "*.la" -delete || die + + use doc && dodoc doc/*.pdf +}
