commit:     6336aa25d764f13a2463d761cee229dbf34ef406
Author:     Sam James <sam <AT> gentoo <DOT> org>
AuthorDate: Sun Mar 24 07:31:13 2024 +0000
Commit:     Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Sun Mar 24 07:32:55 2024 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=6336aa25

media-libs/libsoundtouch: fix bashism in configure

Cleanup a stale sed while at it.

Closes: https://bugs.gentoo.org/925676
Signed-off-by: Sam James <sam <AT> gentoo.org>

 .../libsoundtouch-2.3.2-configure-bashism.patch    | 33 ++++++++++++++++++++++
 .../libsoundtouch/libsoundtouch-2.3.2.ebuild       |  8 ++++--
 2 files changed, 38 insertions(+), 3 deletions(-)

diff --git 
a/media-libs/libsoundtouch/files/libsoundtouch-2.3.2-configure-bashism.patch 
b/media-libs/libsoundtouch/files/libsoundtouch-2.3.2-configure-bashism.patch
new file mode 100644
index 000000000000..4ddccaa8e3b5
--- /dev/null
+++ b/media-libs/libsoundtouch/files/libsoundtouch-2.3.2-configure-bashism.patch
@@ -0,0 +1,33 @@
+https://gitlab.com/soundtouch/soundtouch/-/merge_requests/30
+
+From 429a4669cfee54ec69f8be61cc4b5ac2d87d1254 Mon Sep 17 00:00:00 2001
+From: Sam James <[email protected]>
+Date: Sun, 24 Mar 2024 07:19:34 +0000
+Subject: [PATCH 2/2] configure.ac: fix bashism in CXXFLAGS assignment
+
+configure scripts need to be runnable with a POSIX-compliant /bin/sh.
+
+On many (but not all!) systems, /bin/sh is provided by Bash, so errors
+like this aren't spotted. Notably Debian defaults to /bin/sh provided
+by dash which doesn't tolerate such bashisms as '=='.
+
+This retains compatibility with bash.
+
+Fixes configure warnings/errors like:
+```
+checking whether make supports nested variables... (cached) yes
+configure: 3698: CXXFLAGS+= -Ofast: not found
+```
+
+Signed-off-by: Sam James <[email protected]>
+--- a/configure.ac
++++ b/configure.ac
+@@ -33,7 +33,7 @@ AC_LANG(C++)
+ 
+ # Compiler flags. Apply -Ofast (implies -O3 -ffast-math) to allow gcc 
autovectorization
+ # generate effective SIMD code.
+-CXXFLAGS+=" -Ofast"
++CXXFLAGS="${CXXFLAGS} -Ofast"
+ 
+ # Set AR_FLAGS to avoid build warning "ar: `u' modifier ignored since `D' is 
the default (see `U')"
+ AR_FLAGS='cr'

diff --git a/media-libs/libsoundtouch/libsoundtouch-2.3.2.ebuild 
b/media-libs/libsoundtouch/libsoundtouch-2.3.2.ebuild
index 36bff7c7e4a5..bf83cf2c1df6 100644
--- a/media-libs/libsoundtouch/libsoundtouch-2.3.2.ebuild
+++ b/media-libs/libsoundtouch/libsoundtouch-2.3.2.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2023 Gentoo Authors
+# Copyright 1999-2024 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
@@ -10,6 +10,7 @@ MY_P=${MY_PN}-${PV}
 DESCRIPTION="Audio processing library for changing tempo, pitch and playback 
rates"
 HOMEPAGE="https://www.surina.net/soundtouch/ 
https://gitlab.com/soundtouch/soundtouch";
 SRC_URI="https://www.surina.net/${MY_PN}/${MY_P}.tar.gz";
+S="${WORKDIR}/${MY_PN}"
 
 LICENSE="LGPL-2.1"
 # subslot = libSoundTouch.so soname
@@ -19,7 +20,9 @@ IUSE="cpu_flags_x86_sse openmp static-libs"
 
 BDEPEND="virtual/pkgconfig"
 
-S="${WORKDIR}/${MY_PN}"
+PATCHES=(
+       "${FILESDIR}"/${PN}-2.3.2-configure-bashism.patch
+)
 
 pkg_pretend() {
        [[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
@@ -32,7 +35,6 @@ pkg_setup() {
 src_prepare() {
        default
        sed -i "s:^\(dist_doc_DATA=\)COPYING.TXT :\1:" Makefile.am || die
-       sed -i 's:AM_CONFIG_HEADER:AC_CONFIG_HEADERS:g' configure.ac || die
        eautoreconf
 }
 

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