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prog-cxx.m4 @ ae55da72

4.115

Last change on this file since ae55da72 was 9b4422a2, checked in by Joel Sherrill <joel.sherrill@…>, on 05/03/12 at 15:09:24

Remove All CVS Id Strings Possible Using a Script

Script does what is expected and tries to do it as
smartly as possible.

+ remove occurrences of two blank comment lines

next to each other after Id string line removed.

+ remove entire comment blocks which only exited to

contain CVS Ids

+ If the processing left a blank line at the top of

a file, it was removed.

File size: 818 bytes

Line
1	dnl
2	dnl Check for target g++
3	dnl
4
5	AC_DEFUN([RTEMS_PROG_CXX_FOR_TARGET],
6	[
7	AC_BEFORE([$0], [RTEMS_CANONICALIZE_TOOLS])dnl
8	AC_REQUIRE([RTEMS_ENABLE_CXX])
9	RTEMS_CHECK_TOOL(CXX,g++)
10	if test "$RTEMS_HAS_CPLUSPLUS" = "yes";
11	then
12	CXXFLAGS=${CXXFLAGS-${CFLAGS}}
13
14	dnl Only accept g++
15	dnl NOTE: This might be too restrictive
16	test -z "$CXX" \
17	&& AC_MSG_ERROR([no acceptable c++ found in \$PATH])
18	AC_PROG_CXX
19	AC_PROG_CXXCPP
20
21	if test "$ac_cv_prog_cc_cross" != "$ac_cv_prog_cxx_cross"; then
22	AC_MSG_ERROR([***]
23	[Inconsistency in compiler configuration:]
24	[Target C compiler and target C++ compiler]
25	[must both either be cross compilers or native compilers]
26	[Hint: If building a posix bsp: LD_LIBRARY_PATH?] )
27	fi
28	else
29	## Work-around to a bug in automake
30	AM_CONDITIONAL([am__fastdepCXX],[false])
31	fi
32	])

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