Add target for i686 cross compilation

Reviewed-by: Stephen Henson <steve@openssl.org>

diff --git a/Configure b/Configure
index 5f3d0cd785c7fddb66bce122218a2923ac0b7308..a89fc9a36723a06116098f99750b6753b570838e 100755 (executable)
--- a/Configure
+++ b/Configure
@@ -358,6 +358,7 @@ my %table=(
 "linux-ia64-icc","icc:-DL_ENDIAN -DTERMIO -O2 -Wall -no_cpprt::-D_REENTRANT::-ldl:SIXTY_FOUR_BIT_LONG RC4_CHUNK DES_RISC1 DES_INT:${ia64_asm}:dlfcn:linux-shared:-fPIC::.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 "linux-x86_64",        "gcc:-m64 -DL_ENDIAN -DTERMIO -O3 -Wall::-D_REENTRANT::-ldl:SIXTY_FOUR_BIT_LONG RC4_CHUNK DES_INT DES_UNROLL:${x86_64_asm}:elf:dlfcn:linux-shared:-fPIC:-m64:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR):::64",
 "linux-x86_64-cross",  "gcc:-m64 -DL_ENDIAN -DTERMIO -O3 -Wall -DFIPS_REF_POINT_IS_CROSS_COMPILER_AWARE::-D_REENTRANT::-ldl:SIXTY_FOUR_BIT_LONG RC4_CHUNK DES_INT DES_UNROLL:${x86_64_asm}:elf:dlfcn:linux-shared:-fPIC:-m64:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR):::64",
+"linux-i686-cross",    "gcc:-DL_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -Wall -DFIPS_REF_POINT_IS_CROSS_COMPILER_AWARE::-D_REENTRANT::-ldl:BN_LLONG ${x86_gcc_des} ${x86_gcc_opts}:${x86_elf_asm}:dlfcn:linux-shared:-fPIC::.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 "linux64-s390x",       "gcc:-m64 -DB_ENDIAN -DTERMIO -O3 -Wall::-D_REENTRANT::-ldl:SIXTY_FOUR_BIT_LONG RC4_CHAR RC4_CHUNK DES_INT DES_UNROLL:${s390x_asm}:64:dlfcn:linux-shared:-fPIC:-m64:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR):::64",
 #### So called "highgprs" target for z/Architecture CPUs
 # "Highgprs" is kernel feature first implemented in Linux 2.6.32, see

diff --git a/config b/config
index 9d0383e611c149568c04cb1e9a7a3cab28b69bc3..7bfc12a2111769e7f8898cb31d2e3c63195ebc6f 100755 (executable)
--- a/config
+++ b/config
@@ -166,6 +166,10 @@ case "${SYSTEM}:${RELEASE}:${VERSION}:${MACHINE}" in
        echo "mips4-sgi-irix64"; exit 0
        ;;
 
+    Linux:*:cross:i686)
+       echo "${MACHINE}-cross-linux"; exit 0
+       ;;
+
     Linux:[2-9].*:cross:x86_64)
        echo "${MACHINE}-cross-linux"; exit 0
        ;;
@@ -697,6 +701,7 @@ case "$GUESSOS" in
         fi ;;
   *-*-linux1) OUT="linux-aout" ;;
   *-*-linux2) OUT="linux-generic32" ;;
+  i686-cross-linux) OUT="linux-i686-cross" ;;
   *-cross-linux) OUT="linux-x86_64-cross" ;;
   sun4[uv]*-*-solaris2)
        OUT="solaris-sparcv9-$CC"