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2005-02-01 Ralf Corsepius <ralf.corsepius@rtems.org>

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* aclocal/prog-cc.m4: Remove refs to gcc-isystem.m4.
	* aclocal/gcc-isystem.m4: Remove (Unused).
This commit is contained in:
Ralf Corsepius
2005-02-01 16:06:39 +00:00
parent 5236cf0476
commit 891aa12e43
3 changed files with 6 additions and 32 deletions
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5
cpukit/ChangeLog
View File

@@ -1,3 +1,8 @@
2005-02-01 Ralf Corsepius <ralf.corsepius@rtems.org>
* aclocal/prog-cc.m4: Remove refs to gcc-isystem.m4.
* aclocal/gcc-isystem.m4: Remove (Unused).
2005-01-28 Eric Norum <norume@aps.anl.gov>
* libnetworking/rtems/rtems_glue.c: Remove dead variable.

25
cpukit/aclocal/gcc-isystem.m4
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@@ -1,25 +0,0 @@
dnl
dnl $Id$
dnl
dnl Check whether the gcc accepts -isystem
dnl
AC_DEFUN([RTEMS_GCC_ISYSTEM],
[AC_REQUIRE([RTEMS_PROG_CC])
AC_CACHE_CHECK(whether $CC accepts -isystem,rtems_cv_gcc_isystem,
[
rtems_cv_gcc_isystem=no
if test x"$GCC" = x"yes"; then
cat << EOF > conftest.h
int conftest123();
EOF
cat << EOF > conftest.c
#include <conftest.h>
int conftest123() {}
EOF
if test -z "`${CC} -isystem./ -c conftest.c 2>&1`";then
rtems_cv_gcc_isystem=yes
fi
fi
rm -f conftest*
])])

8
cpukit/aclocal/prog-cc.m4
View File

@@ -21,8 +21,6 @@ AC_DEFUN([RTEMS_PROG_CC_FOR_TARGET],
[
dnl check target cc
RTEMS_PROG_CC
dnl check if the compiler supports -isystem
RTEMS_GCC_ISYSTEM
dnl check if the target compiler may use --pipe
RTEMS_GCC_PIPE
test "$rtems_cv_gcc_pipe" = "yes" && CC="$CC --pipe"
@@ -33,10 +31,6 @@ m4_if([$1],,[],[RTEMS_CFLAGS="$RTEMS_CFLAGS $1"])
fi
AC_SUBST(RTEMS_CFLAGS)
AS_IF([test x"$rtems_cv_gcc_isystem" = x"yes"],[
RTEMS_CPPFLAGS="-isystem \$(PROJECT_INCLUDE)"],[
RTEMS_CPPFLAGS="-I\$(PROJECT_INCLUDE)"
])
RTEMS_CPPFLAGS="-I\$(PROJECT_INCLUDE)"
AC_SUBST(RTEMS_CPPFLAGS)
])