Commit 49237acdb725ef6d709aa8cb81fd1b13afa59064
1 parent
7ee930d0
Enable ld flag --warn-common
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5241 c046a42c-6fe2-441c-8c8c-71466251a162
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configure
| ... | ... | @@ -353,6 +353,10 @@ if test "$werror" = "yes" ; then |
| 353 | 353 | CFLAGS="$CFLAGS -Werror" |
| 354 | 354 | fi |
| 355 | 355 | |
| 356 | +if ld --version 2>/dev/null | grep -q "GNU ld" ; then | |
| 357 | + LDFLAGS="$LDFLAGS -Wl,--warn-common" | |
| 358 | +fi | |
| 359 | + | |
| 356 | 360 | # |
| 357 | 361 | # If cpu ~= sparc and sparc_cpu hasn't been defined, plug in the right |
| 358 | 362 | # ARCH_CFLAGS/ARCH_LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit) | ... | ... |