Commit 064aae138b1b26d326603c5c46763e6bde4bf5f2
1 parent
699e4642
Test if compiler works instead of checking if binary exists.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1909 c046a42c-6fe2-441c-8c8c-71466251a162
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3 deletions
configure
| ... | ... | @@ -293,9 +293,16 @@ cc="${cross_prefix}${cc}" |
| 293 | 293 | ar="${cross_prefix}${ar}" |
| 294 | 294 | strip="${cross_prefix}${strip}" |
| 295 | 295 | |
| 296 | -if [ ! -x "`which $cc`" ] ; then | |
| 297 | - echo "Compiler $cc could not be found" | |
| 298 | - exit | |
| 296 | +# check that the C compiler works. | |
| 297 | +cat > $TMPC <<EOF | |
| 298 | +int main(void) {} | |
| 299 | +EOF | |
| 300 | + | |
| 301 | +if $cc -c -o $TMPO $TMPC 2>/dev/null ; then | |
| 302 | + : C compiler works ok | |
| 303 | +else | |
| 304 | + echo "ERROR: \"$cc\" either does not exist or does not work" | |
| 305 | + exit 1 | |
| 299 | 306 | fi |
| 300 | 307 | |
| 301 | 308 | if test "$mingw32" = "yes" ; then | ... | ... |