media-libs/dr_mp3: add 0.6.38

Signed-off-by: Lucio Sauer <watermanpaint@posteo.net>

media-libs/dr_mp3/Manifest

@@ -1,2 +1,3 @@
 DIST dr_mp3-0.6.37.gh.tar.gz 518399 BLAKE2B f2e78096f23332d4ef3ec0336230a9dcf4800356418607dcda5b8025e284feac6532c589ed5a916525396159dac5a79c343f90deec6337376bc9fdfbd93d0675 SHA512 01328904666c11416c361315d693411ea8f53b883f5acb8e6233b121abaab08cc3e4ba2c5d2a3b2a39fbcd0f868647f7f892d8ef6cd7be8ef683bb0497dd7114
 DIST dr_mp3-0.6.37.h 181793 BLAKE2B 982668ac1e9d4dbfd9acea11c8967fd6600cee801457655ccbda1ca8a02393797e777b61f7d1d4d7aae6bf1c19263208c442df7be431f56b9fc509f57fae4845 SHA512 77df59c31aa45ccf62e880b6f4a9daad809f2eae728e1f8754e27639e20b47712a896ec345823b87b95d434eb3670adad1bb22252a85f377f26ffea842d16468
+DIST dr_mp3-0.6.38.gh.tar.gz 518478 BLAKE2B 4ef68a7ba24b84d5a3c87271d399b7abe9d367137d34b68f0533414f968315bafa59fc8ae6e9d40b6d82542060420e821c47ee3337fbd1589fceb0d0aded129f SHA512 2aa595a926bf72c56c3012fa7ea13ac7141952d1dc454f7135674286ba0df900554121624e7885fb242104c4bf0598826ed36952f591055033d419199a6b66fc

media-libs/dr_mp3/dr_mp3-0.6.38.ebuild

@@ -0,0 +1,59 @@
+# Copyright 2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit toolchain-funcs
+
+DESCRIPTION="Single-header MP3 audio decoder library"
+HOMEPAGE="https://github.com/mackron/dr_libs/"
+COMMIT="01d23df76776faccee3bc456f685900dcc273b4c"
+SRC_URI="https://github.com/mackron/dr_libs/archive/${COMMIT}.tar.gz -> ${P}.gh.tar.gz"
+LICENSE="|| ( MIT-0 public-domain )"
+SLOT="0"
+KEYWORDS="~amd64"
+
+IUSE="test"
+RESTRICT="!test? ( test )"
+
+S="${WORKDIR}/dr_libs-${COMMIT}"
+
+# Unfortunately, the only other test is interactive.
+TESTCASES=(
+	dr_mp3_test_0.c
+)
+
+src_prepare() {
+	sed -n "36,83p" dr_mp3.h > README.md || die
+	sed -n "4496,4776p" dr_mp3.h > CHANGELOG || die
+	default
+}
+
+src_compile() {
+	if use test; then
+		local MY_{CC,BUILD}
+		MY_CC=$(tc-getCC)
+
+		pushd tests > /dev/null || die
+		for tcase in ${TESTCASES[@]}; do
+			einfo "Compiling test case ${tcase}."
+			MY_BUILD="${MY_CC} mp3/${tcase} -o bin/${tcase} ${CFLAGS} ${CPPFLAGS}"
+			${MY_BUILD} || die "Build failed: ${MY_BUILD}"
+		done
+		popd || die
+	fi
+}
+
+src_test() {
+	pushd tests > /dev/null || die
+	for tcase in ${TESTCASES[@]}; do
+		einfo "Running test case ${tcase}."
+		./bin/${tcase} || die "Test case ${tcase} failed."
+	done
+	popd || die
+}
+
+src_install() {
+	einstalldocs
+	doheader dr_mp3.h
+}