diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 92 |
1 files changed, 59 insertions, 33 deletions
@@ -33,7 +33,56 @@ ar="ar" make="make" install="install" strip="strip" -cpu=`test $(uname -s) = AIX && uname -p || uname -m` + +# parse CC options first +for opt do + optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` + case "$opt" in + --cross-prefix=*) cross_prefix="$optarg" + ;; + --cc=*) cc="$optarg" + ;; + esac +done + +# OS specific +# Using uname is really, really broken. Once we have the right set of checks +# we can eliminate it's usage altogether + +cc="${cross_prefix}${cc}" +ar="${cross_prefix}${ar}" +strip="${cross_prefix}${strip}" + +# check that the C compiler works. +cat > $TMPC <<EOF +int main(void) {} +EOF + +if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null ; then + : C compiler works ok +else + echo "ERROR: \"$cc\" either does not exist or does not work" + exit 1 +fi + +check_define() { +cat > $TMPC <<EOF +#if !defined($1) +#error Not defined +#endif +int main(void) { return 0; } +EOF + $cc $ARCH_CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null +} + +if check_define __i386__ ; then + cpu="i386" +elif check_define __x86_64__ ; then + cpu="x86_64" +else + cpu=`test $(uname -s) = AIX && uname -p || uname -m` +fi + target_list="" case "$cpu" in i386|i486|i586|i686|i86pc|BePC) @@ -122,7 +171,13 @@ blobs="yes" fdt="yes" # OS specific -targetos=`uname -s` +if check_define __linux__ ; then + targetos="Linux" +elif check_define _WIN32 ; then + targetos='MINGW32' +else + targetos=`uname -s` +fi case $targetos in CYGWIN*) mingw32="yes" @@ -264,9 +319,9 @@ for opt do --source-path=*) source_path="$optarg" source_path_used="yes" ;; - --cross-prefix=*) cross_prefix="$optarg" + --cross-prefix=*) ;; - --cc=*) cc="$optarg" + --cc=*) ;; --host-cc=*) host_cc="$optarg" ;; @@ -487,35 +542,6 @@ echo "NOTE: The object files are built at the place where configure is launched" exit 1 fi -cc="${cross_prefix}${cc}" -ar="${cross_prefix}${ar}" -strip="${cross_prefix}${strip}" - -# check that the C compiler works. -cat > $TMPC <<EOF -int main(void) {} -EOF - -if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null ; then - : C compiler works ok -else - echo "ERROR: \"$cc\" either does not exist or does not work" - exit 1 -fi - -# check compiler to see if we're on mingw32 -cat > $TMPC <<EOF -#include <windows.h> -#ifndef _WIN32 -#error not windows -#endif -int main(void) {} -EOF - -if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null ; then - mingw32="yes" -fi - if test "$mingw32" = "yes" ; then linux="no" EXESUF=".exe" |