X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=blobdiff_plain;f=configure;h=1e8b974194638e9265b9cad44b8c47ace8e79df7;hp=6daa5b3686cb280ca48df4605873a82951143a40;hb=7650390de8f72822ec0d4a9fb5b52efcf0be4698;hpb=a1546e8d61144fdb0f2ac3270250349fa77166f0

diff --git a/configure b/configure
index 6daa5b36..1e8b9741 100755
--- a/configure
+++ b/configure
@@ -33,6 +33,7 @@ Optional features:
 Some influential environment variables:
   CC                      C compiler command [detected]
   CFLAGS                  C compiler flags [-Os -pipe ...]
+  CROSS_COMPILE           prefix for cross compiler and tools [none]
 
 Use these variables to override the choices made by configure.
 
@@ -126,6 +127,7 @@ CC=*) CC=${arg#*=} ;;
 CFLAGS=*) CFLAGS=${arg#*=} ;;
 CPPFLAGS=*) CPPFLAGS=${arg#*=} ;;
 LDFLAGS=*) LDFLAGS=${arg#*=} ;;
+CROSS_COMPILE=*) CROSS_COMPILE=${arg#*=} ;;
 *=*) ;;
 *) target=$arg ;;
 esac
@@ -155,9 +157,9 @@ trap 'rm "$tmpc"' EXIT INT QUIT TERM HUP
 # Find a C compiler to use
 #
 printf "checking for C compiler... "
-trycc gcc
-trycc c99
-trycc cc
+trycc ${CROSS_COMPILE}gcc
+trycc ${CROSS_COMPILE}c99
+trycc ${CROSS_COMPILE}cc
 printf "%s\n" "$CC"
 test -n "$CC" || { echo "$0: cannot find a C compiler" ; exit 1 ; }
 
@@ -197,7 +199,7 @@ case "$target" in
 arm*) ARCH=arm ;;
 i?86*) ARCH=i386 ;;
 x86_64*) ARCH=x86_64 ;;
-mips-*) ARCH=mips ;;
+mips-*|mipsel-*) ARCH=mips ;;
 unknown) fail "$0: unable to detect target arch; try $0 --target=..." ;;
 *) fail "$0: unknown or unsupported target \"$target\"" ;;
 esac
@@ -275,10 +277,6 @@ printf "warning: disabling dynamic linking support\n"
 shared=no
 }
 
-test "$ARCH" = "mips" && {
-printf "warning: disabling dynamic linking support on mips (not yet supported)\n"
-shared=no
-}
 
 
 printf "creating config.mak... "
@@ -301,6 +299,7 @@ CFLAGS= $CFLAGS_AUTO $CFLAGS
 CFLAGS_C99FSE = $CFLAGS_C99FSE
 CPPFLAGS = $CPPFLAGS
 LDFLAGS = $LDFLAGS_AUTO $LDFLAGS
+CROSS_COMPILE = $CROSS_COMPILE
 EOF
 test "x$static" = xno && echo "STATIC_LIBS ="
 test "x$shared" = xno && echo "SHARED_LIBS ="