AC_WIRESHARK_GCC_CFLAGS_CHECK checks for valid CFLAGS against CC and pushes them into CFLAGS and CFLAGS_FOR_BUILD. This is wrong since CC_FOR_BUILD might be wildly different and older than CC leading to build errors. Upstream status: reported in tracker https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9507 Patch status: Interim to fix: http://autobuild.buildroot.net/results/2b1/2b1a0654b649618422d65edf370b82476ba84491/ Signed-off-by: Gustavo Zacarias diff -Nura wireshark-1.12.0.orig/acinclude.m4 wireshark-1.12.0/acinclude.m4 --- wireshark-1.12.0.orig/acinclude.m4 2014-09-04 15:45:38.365255309 -0300 +++ wireshark-1.12.0/acinclude.m4 2014-09-04 15:46:23.349810353 -0300 @@ -1755,10 +1755,6 @@ # just the new option. # CFLAGS="$CFLAGS_saved $GCC_OPTION" - # - # Add it to the flags we use when building build tools. - # - CFLAGS_FOR_BUILD="$CFLAGS_FOR_BUILD $GCC_OPTION" ], [ AC_MSG_RESULT(yes) @@ -1771,10 +1767,6 @@ # just the new option. # CFLAGS="$CFLAGS_saved $GCC_OPTION" - # - # Add it to the flags we use when building build tools. - # - CFLAGS_FOR_BUILD="$CFLAGS_FOR_BUILD $GCC_OPTION" fi ], [