Commit e2edf152 authored by Diego Biurrun's avatar Diego Biurrun

configure: Simplify AltiVec/VSX check with a helper function

parent d76479c5
......@@ -4445,29 +4445,19 @@ elif enabled ppc; then
check_cflags -maltivec -mabi=altivec
# check if our compiler supports Motorola AltiVec C API
check_cc <<EOF || disable altivec
#include <altivec.h>
int main(void) {
vector signed int v1 = (vector signed int) { 0 };
vector signed int v2 = (vector signed int) { 1 };
v1 = vec_add(v1, v2);
return 0;
}
EOF
check_code cc altivec.h "vector signed int v1 = (vector signed int) { 0 };
vector signed int v2 = (vector signed int) { 1 };
v1 = vec_add(v1, v2);" ||
disable altivec
enabled altivec || warn "Altivec disabled, possibly missing --cpu flag"
fi
if enabled vsx; then
check_cflags -mvsx &&
check_cc <<EOF || disable vsx
#include <altivec.h>
int main(void) {
int v[4] = { 0 };
vector signed int v1 = vec_vsx_ld(0, v);
return 0;
}
EOF
check_code cc altivec.h "int v[4] = { 0 };
vector signed int v1 = vec_vsx_ld(0, v);" ||
disable vsx
fi
if enabled power8; then
......
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