From: Richard Levitte <levitte@openssl.org>
Date: Mon, 22 Feb 2016 20:02:42 +0000 (+0100)
Subject: Remove all -march= from configs
X-Git-Tag: OpenSSL_1_1_0-pre4~539
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=893fe73a637cd349b4bd2f39d2d6019e1d7cac18;p=openssl

Remove all -march= from configs

These flags are limitting needlessly, are often patched by packagers,
and should be specified on the configuration command line by anyone
who desires for it to be specific rather than forced by us.

This work was already done with mingw when those configs were worked
on, now it gets applied to the remaining configs.

Reviewed-by: Andy Polyakov <appro@openssl.org>
---

diff --git a/Configurations/10-main.conf b/Configurations/10-main.conf
index a3dfcfdc66..930bef4c2e 100644
--- a/Configurations/10-main.conf
+++ b/Configurations/10-main.conf
@@ -53,7 +53,7 @@
         # with "Illegal mnemonic" error message.
         inherit_from     => [ "solaris-common", asm("x86_elf_asm") ],
         cc               => "gcc",
-        cflags           => add_before(" ", "-march=pentium -Wall -DL_ENDIAN -DOPENSSL_NO_INLINE_ASM"),
+        cflags           => add_before(" ", "-Wall -DL_ENDIAN -DOPENSSL_NO_INLINE_ASM"),
         debug_cflags     => "-O0 -g",
         release_cflags   => "-O3 -fomit-frame-pointer",
         thread_cflag     => "-pthread",
@@ -606,7 +606,7 @@
     "linux-elf" => {
         inherit_from     => [ "linux-generic32", asm("x86_elf_asm") ],
         cc               => "gcc",
-        cflags           => "-march=i486 -DL_ENDIAN -Wall",
+        cflags           => "-DL_ENDIAN -Wall",
         debug_cflags     => "-O0 -g -DBN_DEBUG -DREF_DEBUG -DCONF_DEBUG -DBN_CTX_DEBUG",
         release_cflags   => "-O3 -fomit-frame-pointer",
         debug_ex_libs    => "-lefence",
@@ -615,7 +615,7 @@
     "linux-aout" => {
         inherit_from     => [ asm("x86_asm") ],
         cc               => "gcc",
-        cflags           => "-DL_ENDIAN -march=i486 -Wall",
+        cflags           => "-DL_ENDIAN -Wall",
         debug_cflags     => "-O0 -g",
         release_cflags   => "-O3 -fomit-frame-pointer",
         thread_cflag     => "(unknown)",
@@ -795,10 +795,6 @@
     "android-armeabi" => {
         inherit_from     => [ "android", asm("armv4_asm") ],
     },
-    "android-armv7" => {
-        inherit_from     => [ "android-armeabi" ],
-        cflags           => add_before(" ", "-march=armv7-a"),
-    },
     "android-mips" => {
         inherit_from     => [ "android", asm("mips32_asm") ],
         perlasm_scheme   => "o32",
@@ -884,7 +880,7 @@
     "bsdi-elf-gcc" => {
         inherit_from     => [ asm("x86_elf_asm") ],
         cc               => "gcc",
-        cflags           => "-DPERL5 -DL_ENDIAN -fomit-frame-pointer -O3 -march=i486 -Wall",
+        cflags           => "-DPERL5 -DL_ENDIAN -fomit-frame-pointer -O3 -Wall",
         thread_cflag     => "(unknown)",
         ex_libs          => "-ldl",
         bn_ops           => "BN_LLONG",
@@ -974,7 +970,7 @@
     "unixware-7-gcc" => {
         inherit_from     => [ asm("x86_elf_asm") ],
         cc               => "gcc",
-        cflags           => "-DL_ENDIAN -DFILIO_H -O3 -fomit-frame-pointer -march=pentium -Wall",
+        cflags           => "-DL_ENDIAN -DFILIO_H -O3 -fomit-frame-pointer -Wall",
         thread_cflag     => "-D_REENTRANT",
         ex_libs          => "-lsocket -lnsl",
         bn_ops           => "BN_LLONG",
@@ -1431,7 +1427,7 @@
     "hurd-x86" => {
         inherit_from     => [ asm("x86_elf_asm") ],
         cc               => "gcc",
-        cflags           => "-DL_ENDIAN -O3 -fomit-frame-pointer -march=i486 -Wall",
+        cflags           => "-DL_ENDIAN -O3 -fomit-frame-pointer -Wall",
         thread_cflag     => "-pthread",
         ex_libs          => "-ldl",
         bn_ops           => "BN_LLONG",
diff --git a/Configurations/90-team.conf b/Configurations/90-team.conf
index 253094541d..226fe6c78a 100644
--- a/Configurations/90-team.conf
+++ b/Configurations/90-team.conf
@@ -54,7 +54,7 @@
     "debug-linux-elf-noefence" => {
         inherit_from     => [ "x86_elf_asm" ],
         cc               => "gcc",
-        cflags           => "-DBN_DEBUG -DREF_DEBUG -DCONF_DEBUG -DBN_CTX_DEBUG -DL_ENDIAN -g -march=i486 -Wall",
+        cflags           => "-DBN_DEBUG -DREF_DEBUG -DCONF_DEBUG -DBN_CTX_DEBUG -DL_ENDIAN -g -Wall",
         thread_cflag     => "-D_REENTRANT",
         ex_libs          => "-ldl",
         bn_ops           => "BN_LLONG",
diff --git a/config b/config
index a70e3a2dd1..ba66b33278 100755
--- a/config
+++ b/config
@@ -812,7 +812,9 @@ case "$GUESSOS" in
   x86pc-*-qnx6) OUT="QNX6-i386" ;;
   *-*-qnx6) OUT="QNX6" ;;
   x86-*-android|i?86-*-android) OUT="android-x86" ;;
-  armv[7-9]*-*-android) OUT="android-armv7" ;;
+  armv[7-9]*-*-android)
+      OUT="android-armeabi"; options="$options -march=armv7-a" ;;
+  arm*-*-android) OUT="android-armeabi" ;;
   *) OUT=`echo $GUESSOS | awk -F- '{print $3}'`;;
 esac