Author: reimar
Date: Sun Aug 30 18:27:41 2020
New Revision: 38194
Log:
configure: Fix arm CPU extension selection
If runtime cpudetection is off, we need to set all of
march, mcpu and mfpu.
Otherwise compiling on e.g. Rasbian will result in
a build with no NEON support even when the CPU
supports it.
Modified:
trunk/configure
Modified: trunk/configure
==============================================================================
--- trunk/configure Sat Aug 22 00:13:38 2020 (r38193)
+++ trunk/configure Sun Aug 30 18:27:41 2020 (r38194)
@@ -2478,6 +2478,9 @@ case "$host_arch" in
aarch64)
arch='aarch64'
iproc='aarch64'
+ if test "$_runtime_cpudetection" = no ; then
+ cflag_check -march=native -mcpu=native -mfpu=auto && _march="-march=native -mcpu=native -mfpu=auto"
+ fi
;;
arm*)
@@ -2487,6 +2490,9 @@ case "$host_arch" in
def_av_fast_unaligned='#define AV_HAVE_FAST_UNALIGNED 1'
def_local_aligned='#define HAVE_LOCAL_ALIGNED 1'
test $_fast_clz = "auto" && _fast_clz=yes
+ if test "$_runtime_cpudetection" = no ; then
+ cflag_check -march=native -mcpu=native -mfpu=auto && _march="-march=native -mcpu=native -mfpu=auto"
+ fi
;;
avr32)
@@ -9416,8 +9422,11 @@ $def_openssl
#define CONFIG_VAAPI 0
#define HAVE_ALIGNED_STACK 1
+#define HAVE_AS_ARCH_DIRECTIVE 1
#define HAVE_AS_DN_DIRECTIVE 1
+#define HAVE_AS_FPU_DIRECTIVE 1
#define HAVE_AS_FUNC 1
+#define HAVE_AS_OBJECT_ARCH 1
#define HAVE_ASM_MOD_Q 1
#define HAVE_ATOMICS_GCC 1
#define HAVE_COPYSIGN 1
