diff options
Diffstat (limited to 'projects/sample/autoconf/m4/single_cxx_check.m4')
| -rw-r--r-- | projects/sample/autoconf/m4/single_cxx_check.m4 | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/projects/sample/autoconf/m4/single_cxx_check.m4 b/projects/sample/autoconf/m4/single_cxx_check.m4 new file mode 100644 index 0000000..21efa4b --- /dev/null +++ b/projects/sample/autoconf/m4/single_cxx_check.m4 @@ -0,0 +1,10 @@ +dnl AC_SINGLE_CXX_CHECK(CACHEVAR, FUNCTION, HEADER, PROGRAM) +dnl $1, $2, $3, $4, +dnl +AC_DEFUN([AC_SINGLE_CXX_CHECK], + [AC_CACHE_CHECK([for $2 in $3], [$1], + [AC_LANG_PUSH([C++]) + AC_COMPILE_IFELSE(AC_LANG_PROGRAM([#include $3],[$4]),[$1=yes],[$1=no]) + AC_LANG_POP([C++])]) + ]) + |
