blob: 64a1cd33a14b8da4c09e98e55ddc73e4f3d002ca (
plain) (
tree)
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- Add armv6 targets and try NEON there
- Recognize DragonFly as x86_64-linux-gcc target by default
- Don't override -march= on armv6, armv7 and aarch64
--- build/make/configure.sh.orig 2024-01-09 21:12:22 UTC
+++ build/make/configure.sh
@@ -752,6 +752,14 @@ process_common_toolchain() {
aarch64*)
tgt_isa=arm64
;;
+ armv6*-gnueabihf)
+ tgt_isa=armv6
+ float_abi=hard
+ ;;
+ armv6*-gnueabi)
+ tgt_isa=armv6
+ float_abi=softfp
+ ;;
armv7*-hardfloat* | armv7*-gnueabihf | arm-*-gnueabihf)
tgt_isa=armv7
float_abi=hard
@@ -806,7 +814,7 @@ process_common_toolchain() {
[ -z "$tgt_isa" ] && tgt_isa=x86
tgt_os=win32
;;
- *linux*|*bsd*)
+ *linux*|*dragonfly*|*bsd*)
tgt_os=linux
;;
*solaris2.10)
@@ -997,7 +1005,7 @@ EOF
fi
done
;;
- armv7|armv7s)
+ armv6|armv7|armv7s)
soft_enable neon
# Only enable neon_asm when neon is also enabled.
enabled neon && soft_enable neon_asm
@@ -1017,29 +1025,6 @@ EOF
arch_int=${tgt_isa##armv}
arch_int=${arch_int%%te}
tune_cflags="-mtune="
- if [ ${tgt_isa} = "armv7" ] || [ ${tgt_isa} = "armv7s" ]; then
- if [ -z "${float_abi}" ]; then
- check_cpp <<EOF && float_abi=hard || float_abi=softfp
-#ifndef __ARM_PCS_VFP
-#error "not hardfp"
-#endif
-EOF
- fi
- check_add_cflags -march=armv7-a -mfloat-abi=${float_abi}
- check_add_asflags -march=armv7-a -mfloat-abi=${float_abi}
-
- if enabled neon || enabled neon_asm; then
- check_add_cflags -mfpu=neon #-ftree-vectorize
- check_add_asflags -mfpu=neon
- fi
- elif [ ${tgt_isa} = "arm64" ] || [ ${tgt_isa} = "armv8" ]; then
- check_add_cflags -march=armv8-a
- check_add_asflags -march=armv8-a
- else
- check_add_cflags -march=${tgt_isa}
- check_add_asflags -march=${tgt_isa}
- fi
-
enabled debug && add_asflags -g
asm_conversion_cmd="${source_path_mk}/build/make/ads2gas.pl"
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