From ff51c82567075b2c2b88891bad072faa38add69f Mon Sep 17 00:00:00 2001
From: Andreas Baumann <mail@andreasbaumann.cc>
Date: Thu, 10 Mar 2022 10:24:56 +0100
Subject: extra/flac: patch for cmake and -mstackrealing in nasm

---
 extra/flac/PKGBUILD                                   | 13 +++++++++++++
 extra/flac/flac-1.3.4-no-mstackrealign-for-nasm.patch | 12 ++++++++++++
 2 files changed, 25 insertions(+)
 create mode 100644 extra/flac/PKGBUILD
 create mode 100644 extra/flac/flac-1.3.4-no-mstackrealign-for-nasm.patch

diff --git a/extra/flac/PKGBUILD b/extra/flac/PKGBUILD
new file mode 100644
index 00000000..9b7db12f
--- /dev/null
+++ b/extra/flac/PKGBUILD
@@ -0,0 +1,13 @@
+# -mstackrealign gets also added to nasm compilation, which results in 'no such option'
+source+=('flac-1.3.4-no-mstackrealign-for-nasm.patch')
+sha512sums+=('88c8f12321f1a16d5fa742ce66f84c31a1fec5a5095355bece314fe3aca8e35bccbf112762e719148af58c65a968d6c0060d93d6371b84d1b853a2d6eadc15c0')
+eval "$(
+  {
+    declare -f prepare || \
+    printf 'prepare() {\n}\n'
+  } \
+  | sed '
+    $i cd "$srcdir/$pkgname-$pkgver" \
+       patch -Np1 -i "$srcdir/flac-1.3.4-no-mstackrealign-for-nasm.patch"
+  '
+)"
diff --git a/extra/flac/flac-1.3.4-no-mstackrealign-for-nasm.patch b/extra/flac/flac-1.3.4-no-mstackrealign-for-nasm.patch
new file mode 100644
index 00000000..fc651c77
--- /dev/null
+++ b/extra/flac/flac-1.3.4-no-mstackrealign-for-nasm.patch
@@ -0,0 +1,12 @@
+diff -rauN flac-1.3.4/CMakeLists.txt flac-1.3.4-no-mstackrealign-for-nasm-patch/CMakeLists.txt
+--- flac-1.3.4/CMakeLists.txt	2022-02-14 06:21:14.011609811 +0100
++++ flac-1.3.4-no-mstackrealign-for-nasm-patch/CMakeLists.txt	2022-03-10 09:54:48.719704370 +0100
+@@ -97,7 +97,7 @@
+ endif()
+ 
+ if(CMAKE_SYSTEM_PROCESSOR STREQUAL "i686" AND HAVE_STACKREALIGN_FLAG)
+-    add_compile_options(-mstackrealign)
++    add_compile_options($<$<COMPILE_LANGUAGE:C>:-mstackrealign>)
+ endif()
+ 
+ include_directories("include")
-- 
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