diff options
| -rwxr-xr-x | config.guess | 9 | ||||
| -rwxr-xr-x | config.sub | 2 | ||||
| -rw-r--r-- | configure.ac | 12 |
3 files changed, 20 insertions, 3 deletions
diff --git a/config.guess b/config.guess index 2d2680315..5893a8c34 100755 --- a/config.guess +++ b/config.guess @@ -173,6 +173,15 @@ EOF ;; arm*-*-* | aarch64-*-*) + if [ $((uname -s) 2>/dev/null) = Darwin ]; then + case $(system_profiler SPHardwareDataType | grep Chip) in + *Apple\ M1) + exact_cpu="applem1";; + *Apple\ M2) + exact_cpu="applem2";; + esac + fi + cpu_code=`sed -n 's/^CPU part.*\(0x.*\)$/\1/p' /proc/cpuinfo 2>/dev/null | sort -r | head -n 1 2>/dev/null` cpu_implementer=`sed -n 's/^CPU implementer.*\(0x.*\)$/\1/p' /proc/cpuinfo 2>/dev/null | head -n 1 2>/dev/null` case "${cpu_implementer}_${cpu_code}" in diff --git a/config.sub b/config.sub index 8ec227f6a..d1b76f765 100755 --- a/config.sub +++ b/config.sub @@ -130,7 +130,7 @@ z900esa | z990esa | z9esa | z10esa | z196esa) armsa1 | armxscale | arm9tdmi | arm9te | \ arm10* | arm11mpcore | armsa1 | arm1136 | arm1156 | arm1176 | \ armcortex[arm][0-9] | armcortex[arm][0-9][0-9] | \ -arm*neon | armxgene1 | armexynosm1 | armthunderx) +arm*neon | armxgene1 | armexynosm1 | armthunderx | applem[1-9]) test_cpu="arm";; *) diff --git a/configure.ac b/configure.ac index cafdb3c71..06df1ee10 100644 --- a/configure.ac +++ b/configure.ac @@ -612,7 +612,7 @@ case $host in ;; - arm*-*-* | aarch64*-*-*) + arm*-*-* | aarch64*-*-* | [applem[1-9]-*-*]) abilist="32" gcc_cflags="$gcc_cflags $fomit_frame_pointer" gcc_cflags_optlist="arch fpmode neon tune" @@ -778,6 +778,14 @@ case $host in gcc_cflags_neon="-mfpu=neon" gcc_cflags_tune="" ;; + [applem[1-9]*]) + abilist="64" + path_64="arm64/applem1 arm64" + gcc_cflags_arch="-march=armv8-a" + gcc_cflags_neon="-mfpu=neon" + gcc_cflags_tune="" + CALLING_CONVENTIONS_OBJS="" + ;; *) path="arm" gcc_cflags_arch="-march=armv4" @@ -3696,7 +3704,7 @@ if test "$gmp_asm_syntax_testing" != no; then GMP_ASM_ALIGN_LOG case $host in - arm*-*-* | aarch64*-*-*) + arm*-*-* | aarch64*-*-* | [applem[1-9]-*-*]) case $ABI in 32) GMP_INCLUDE_MPN(arm/arm-defs.m4) ;; |