diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 770334f64..2cbb48a27 100644 --- a/configure.ac +++ b/configure.ac @@ -319,6 +319,16 @@ CFLAGS="${saved_CFLAGS}" AC_SUBST(GC_CFLAGS) AC_SUBST(GC_LDFLAGS) +AC_MSG_CHECKING(for -Wdeclaration-after-statement support) +if $(${CC} -Wdeclaration-after-statement -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then + AC_MSG_RESULT(yes) + AST_DECLARATION_AFTER_STATEMENT=-Wdeclaration-after-statement +else + AC_MSG_RESULT(no) + AST_DECLARATION_AFTER_STATEMENT= +fi +AC_SUBST(AST_DECLARATION_AFTER_STATEMENT) + AC_MSG_CHECKING(for res_ninit) AC_LINK_IFELSE( AC_LANG_PROGRAM([#include <resolv.h>], |