commit:     975efa4b289384a6af4b79fe3f151429f1e9297c
Author:     Chris Mayo <aklhfex <AT> gmail <DOT> com>
AuthorDate: Sat Jan 27 17:05:46 2024 +0000
Commit:     Ionen Wolkens <ionen <AT> gentoo <DOT> org>
CommitDate: Sat Jan 27 18:23:50 2024 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=975efa4b

media-libs/glm: install CMake config files

Signed-off-by: Chris Mayo <aklhfex <AT> gmail.com>
Closes: https://github.com/gentoo/gentoo/pull/35045
Acked-by: Alfredo Tupone <tupone <AT> gentoo.org>
Signed-off-by: Ionen Wolkens <ionen <AT> gentoo.org>

 media-libs/glm/glm-1.0.0-r1.ebuild | 69 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 69 insertions(+)

diff --git a/media-libs/glm/glm-1.0.0-r1.ebuild 
b/media-libs/glm/glm-1.0.0-r1.ebuild
new file mode 100644
index 000000000000..1f037d446d41
--- /dev/null
+++ b/media-libs/glm/glm-1.0.0-r1.ebuild
@@ -0,0 +1,69 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake flag-o-matic
+
+DESCRIPTION="OpenGL Mathematics"
+HOMEPAGE="http://glm.g-truc.net/";
+SRC_URI="https://github.com/g-truc/glm/archive/${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="|| ( HappyBunny MIT )"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~arm64 ~loong ~ppc ~ppc64 ~riscv ~sparc ~x86"
+IUSE="test cpu_flags_x86_sse2 cpu_flags_x86_sse3 cpu_flags_x86_avx 
cpu_flags_x86_avx2"
+RESTRICT="!test? ( test )"
+
+PATCHES=(
+       "${FILESDIR}"/${PN}-0.9.9.6-simd.patch
+       "${FILESDIR}"/${P}-clang.patch
+       "${FILESDIR}"/${PN}-0.9.9.8-big-endian-tests.patch
+)
+
+DOCS=( manual.md readme.md )
+
+src_configure() {
+       # Header-only library
+       local mycmakeargs=(
+               -DGLM_BUILD_INSTALL=ON
+               -DGLM_BUILD_LIBRARY=OFF
+               -DGLM_BUILD_TESTS=$(usex test)
+       )
+
+       if use test; then
+               # See https://github.com/g-truc/glm/pull/1087
+               # https://bugs.gentoo.org/818235
+               test-flag-CXX -fno-ipa-modref && append-cxxflags -fno-ipa-modref
+
+               mycmakeargs+=(
+                       -DGLM_TEST_ENABLE=ON
+                       -DGLM_TEST_ENABLE_SIMD_SSE2="$(usex cpu_flags_x86_sse2 
ON OFF)"
+                       -DGLM_TEST_ENABLE_SIMD_SSE3="$(usex cpu_flags_x86_sse3 
ON OFF)"
+                       -DGLM_TEST_ENABLE_SIMD_AVX="$(usex cpu_flags_x86_avx ON 
OFF)"
+                       -DGLM_TEST_ENABLE_SIMD_AVX2="$(usex cpu_flags_x86_avx2 
ON OFF)"
+               )
+       fi
+
+       cmake_src_configure
+
+       sed \
+               -e "s:@CMAKE_INSTALL_PREFIX@:${EPREFIX}/usr:" \
+               -e "s:@GLM_VERSION@:$(ver_cut 1-3):" \
+               "${FILESDIR}"/glm.pc.in \
+               > "${BUILD_DIR}/glm.pc" || die
+}
+
+src_compile() {
+       # Header-only library
+       if use test; then
+               cmake_src_compile
+       fi
+}
+
+src_install() {
+       cmake_src_install
+
+       insinto /usr/share/pkgconfig
+       doins "${BUILD_DIR}/glm.pc"
+}

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