1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
dnl $Id: acinclude.m4,v 1.9 2004/06/28 00:25:28 sbooth Exp $
dnl @TOP@
dnl Include support macros from autoconf macro archive
dnl http://www.gnu.org/software/ac-archive/
builtin(include, support/ac_cxx_namespaces.m4)dnl
builtin(include, support/ac_cxx_have_stl.m4)dnl
dnl CGICC_CHECK_LINK_STDCPP
AC_DEFUN([CGICC_CHECK_LINK_STDCPP], [
AC_REQUIRE([AC_PROG_CXX])dnl
AC_CACHE_CHECK(
[whether to link against libstdc++],
[cgicc_cv_link_libstdcpp],
[ AC_LANG_SAVE
AC_LANG_CPLUSPLUS
AC_TRY_LINK([#include <iostream>],
std::cout << "foo" << std::endl;,
cgicc_cv_link_libstdcpp=no,
cgicc_cv_link_libstdcpp=yes)
AC_LANG_RESTORE
])
if (test "$cgicc_cv_link_libstdcpp" = yes); then
LIBS="$LIBS -lstdc++"
fi
])
dnl CGICC_CHECK_ACC
AC_DEFUN([CGICC_CHECK_ACC], [
AC_CACHE_CHECK(
[whether the C++ compiler ($CXX) is aCC],
[cgicc_cv_acc],
[ if echo $CXX | grep 'HP ANSI C++'> /dev/null 2>&1; then
cgicc_cv_acc=yes
else
cgicc_cv_acc=no
fi
])
])
|
