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authorAndreas Baumann <mail@andreasbaumann.cc>2021-03-19 09:29:41 +0100
committerAndreas Baumann <mail@andreasbaumann.cc>2021-03-19 09:29:41 +0100
commitd5353480b05503dd5b446bf2d8384aaad466b375 (patch)
tree26a81f58ce1c7cb2b507f51b6a6b3df42c3d6d58 /extra/dav1d
parent4ec224a9ca27034466e529bfc2069d381a51f727 (diff)
extra/dav1d: patched no-SSE2, no-SSE on i686 and i486
Diffstat (limited to 'extra/dav1d')
-rw-r--r--extra/dav1d/PKGBUILD21
-rw-r--r--extra/dav1d/dav1d-0.8.2-sse2-asm.patch22
2 files changed, 43 insertions, 0 deletions
diff --git a/extra/dav1d/PKGBUILD b/extra/dav1d/PKGBUILD
index 3ae2f1fd..2ea6149f 100644
--- a/extra/dav1d/PKGBUILD
+++ b/extra/dav1d/PKGBUILD
@@ -1,3 +1,24 @@
+# disable SSE2 on i686 and i486
+source_i486=('dav1d-0.8.2-sse2-asm.patch')
+sha512sums_i486=('65d133b750888ce854fdad2f068430ae1920db135eaf9b8ec4d372ecb074e3eef6833f50f17e758cc8f69f4845b873fb96d744c03f75a34af0dd0ad8dbd413e3')
+source_i686=('dav1d-0.8.2-sse2-asm.patch')
+sha512sums_i686=('65d133b750888ce854fdad2f068430ae1920db135eaf9b8ec4d372ecb074e3eef6833f50f17e758cc8f69f4845b873fb96d744c03f75a34af0dd0ad8dbd413e3')
+if [ "$CARCH" == 'i686' ] || [ "$CARCH" == 'i486' ]; then
+ eval "$(
+ {
+ declare -f prepare || \
+ printf 'prepare() {\n}\n'
+ } \
+ | sed '
+ $i patch -p1 -i "$srcdir/dav1d-0.8.2-sse2-asm.patch"
+ '
+ declare -f build | \
+ sed '
+ s|arch-meson|arch-meson -Denable_asm=false -Denable_avx512=false |g
+ '
+ )"
+fi
+
# graphviz needs tons of libraries we don't have yet on i486
if [ "${CARCH}" = "i486" ]; then
makedepends=(${makedepends[@]//graphviz/})
diff --git a/extra/dav1d/dav1d-0.8.2-sse2-asm.patch b/extra/dav1d/dav1d-0.8.2-sse2-asm.patch
new file mode 100644
index 00000000..6c4bdbaf
--- /dev/null
+++ b/extra/dav1d/dav1d-0.8.2-sse2-asm.patch
@@ -0,0 +1,22 @@
+diff -rauN dav1d-0.8.2/meson.build dav1d-0.8.2-sse2-asm-patch/meson.build
+--- dav1d-0.8.2/meson.build 2021-02-21 23:53:26.261634600 +0100
++++ dav1d-0.8.2-sse2-asm-patch/meson.build 2021-03-19 09:12:45.991939117 +0100
+@@ -250,12 +250,12 @@
+ '-Werror=missing-prototypes',
+ '-Wshorten-64-to-32',
+ ]
+- if host_machine.cpu_family() == 'x86'
+- optional_arguments += [
+- '-msse2',
+- '-mfpmath=sse',
+- ]
+- endif
++# if host_machine.cpu_family() == 'x86'
++# optional_arguments += [
++# '-msse2',
++# '-mfpmath=sse',
++# ]
++# endif
+ else
+ optional_arguments += [
+ '-wd4028', # parameter different from declaration