diff options
Diffstat (limited to 'winsup/utils/configure.in')
| -rw-r--r-- | winsup/utils/configure.in | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/winsup/utils/configure.in b/winsup/utils/configure.in index fc9cd160d..aea20413f 100644 --- a/winsup/utils/configure.in +++ b/winsup/utils/configure.in @@ -51,9 +51,22 @@ else fi ]) -LIB_AC_PROG_CC +AC_DEFUN(LIB_AC_PROG_CXX, +[AC_BEFORE([$0], [AC_PROG_CPP])dnl +AC_CHECK_TOOL(CXX, g++, g++) +if test -z "$CXX"; then + AC_CHECK_PROG(CXX, c++, c++, , , ) + test -z "$CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH]) +fi + +CXXFLAGS='$(CFLAGS)' +]) AC_CANONICAL_SYSTEM + +LIB_AC_PROG_CC +LIB_AC_PROG_CXX + AC_ARG_PROGRAM if test "x$cross_compiling" = "xyes"; then |