diff options
Diffstat (limited to 'build/autoconf')
| -rw-r--r-- | build/autoconf/compiler-opts.m4 | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/build/autoconf/compiler-opts.m4 b/build/autoconf/compiler-opts.m4 index 077a3e6f1..99990332f 100644 --- a/build/autoconf/compiler-opts.m4 +++ b/build/autoconf/compiler-opts.m4 @@ -16,7 +16,7 @@ dnl set DEVELOPER_OPTIONS early; MOZ_DEFAULT_COMPILER is usually the first non-s DEVELOPER_OPTIONS=, DEVELOPER_OPTIONS=1) -dnl Default to MSVC for win32 and gcc-4.2 for darwin +dnl Default to MSVC for win32 dnl ============================================================== if test -z "$CROSS_COMPILE"; then case "$target" in @@ -186,7 +186,8 @@ if test "$GNU_CC"; then if test -z "$CLANG_CC"; then case "$CC_VERSION" in - 4.* | 5.*) + 4.* | 5.* | 6.*) + AC_MSG_ERROR([Unsupported GCC version.]) ;; *) # Lifetime Dead Store Elimination level 2 (default in GCC6+) breaks Gecko. |