diff options
| -rw-r--r-- | configure.ac | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index 4c250d4d75..d6a4169802 100644 --- a/configure.ac +++ b/configure.ac @@ -404,10 +404,12 @@ AS_IF([test "$GCC" = yes], [ : ${optflags=-O3} gcc_major=`echo =__GNUC__ | $CC -E -xc - | sed '/^=/!d;s///'` gcc_minor=`echo =__GNUC_MINOR__ | $CC -E -xc - | sed '/^=/!d;s///'` - icc_version=`echo =__ICC | $CC -E -xc - | sed '/^=/!d;s///'` test -n "$gcc_major" || gcc_major=0 test -n "$gcc_minor" || gcc_minor=0 - test -n "$icc_version" || icc_version=0 + AS_CASE(["x$CC"], [xicc], [ + icc_version=`echo =__ICC | $CC -E -xc - | sed '/^=/!d;s///'` + test -n "$icc_version" || icc_version=0 + ]) # RUBY_APPEND_OPTIONS(XCFLAGS, ["-include ruby/config.h" "-include ruby/missing.h"]) ], [ linker_flag= |