2000-12-30 Jeffrey Oldham <oldham@codesourcery.com>

[pf3gnuchains/gcc-fork.git] / libjava / aclocal.m4

diff --git a/libjava/aclocal.m4 b/libjava/aclocal.m4
index ca03a3c..a99cac3 100644 (file)
--- a/libjava/aclocal.m4
+++ b/libjava/aclocal.m4
@@ -10,12 +10,6 @@ dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
 dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
 dnl PARTICULAR PURPOSE.
 
-# FIXME: We temporarily define our own version of AC_PROG_CC.  This is
-# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS.  We
-# are probably using a cross compiler, which will not be able to fully
-# link an executable.  This should really be fixed in autoconf
-# itself.
-
 AC_DEFUN(LIBGCJ_CONFIGURE,
 [
 dnl Default to --enable-multilib
@@ -43,87 +37,20 @@ AC_SUBST(libgcj_basedir)
 
 AC_CANONICAL_HOST
 
+dnl This shouldn't be needed, as long as top-level dependencies are
+dnl defined correctly and shared-library paths are set up so that
+dnl execution tests succeed.  FIXME.
+define([AC_PROG_CC_WORKS],[])
+define([AC_PROG_CXX_WORKS],[])
+
+AC_PROG_CC
+AC_PROG_CXX
+
 dnl version is pulled out to make it a bit easier to change using sed.
 version=0.0.7
 dnl Still use "libjava" here to placate dejagnu.
 AM_INIT_AUTOMAKE(libjava, $version)
 
-# FIXME: We temporarily define our own version of AC_PROG_CC.  This is
-# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS.  We
-# are probably using a cross compiler, which will not be able to fully
-# link an executable.  This should really be fixed in autoconf
-# itself.
-
-AC_DEFUN(LIB_AC_PROG_CC,
-[AC_BEFORE([$0], [AC_PROG_CPP])dnl
-dnl Fool anybody using AC_PROG_CC.
-AC_PROVIDE([AC_PROG_CC])
-AC_CHECK_PROG(CC, gcc, gcc)
-if test -z "$CC"; then
-  AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc)
-  test -z "$CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH])
-fi
-
-AC_PROG_CC_GNU
-
-if test $ac_cv_prog_gcc = yes; then
-  GCC=yes
-dnl Check whether -g works, even if CFLAGS is set, in case the package
-dnl plays around with CFLAGS (such as to build both debugging and
-dnl normal versions of a library), tasteless as that idea is.
-  ac_test_CFLAGS="${CFLAGS+set}"
-  ac_save_CFLAGS="$CFLAGS"
-  CFLAGS=
-  AC_PROG_CC_G
-  if test "$ac_test_CFLAGS" = set; then
-    CFLAGS="$ac_save_CFLAGS"
-  elif test $ac_cv_prog_cc_g = yes; then
-    CFLAGS="-g -O2"
-  else
-    CFLAGS="-O2"
-  fi
-else
-  GCC=
-  test "${CFLAGS+set}" = set || CFLAGS="-g"
-fi
-])
-
-LIB_AC_PROG_CC
-
-# Likewise for AC_PROG_CXX.
-AC_DEFUN(LIB_AC_PROG_CXX,
-[AC_BEFORE([$0], [AC_PROG_CXXCPP])dnl
-dnl Fool anybody using AC_PROG_CXX.
-AC_PROVIDE([AC_PROG_CXX])
-AC_CHECK_PROGS(CXX, $CCC c++ g++ gcc CC cxx cc++, gcc)
-test -z "$CXX" && AC_MSG_ERROR([no acceptable c++ found in \$PATH])
-
-AC_PROG_CXX_GNU
-
-if test $ac_cv_prog_gxx = yes; then
-  GXX=yes
-dnl Check whether -g works, even if CXXFLAGS is set, in case the package
-dnl plays around with CXXFLAGS (such as to build both debugging and
-dnl normal versions of a library), tasteless as that idea is.
-  ac_test_CXXFLAGS="${CXXFLAGS+set}"
-  ac_save_CXXFLAGS="$CXXFLAGS"
-  CXXFLAGS=
-  AC_PROG_CXX_G
-  if test "$ac_test_CXXFLAGS" = set; then
-    CXXFLAGS="$ac_save_CXXFLAGS"
-  elif test $ac_cv_prog_cxx_g = yes; then
-    CXXFLAGS="-g -O2"
-  else
-    CXXFLAGS="-O2"
-  fi
-else
-  GXX=
-  test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
-fi
-])
-
-LIB_AC_PROG_CXX
-
 # AC_CHECK_TOOL does AC_REQUIRE (AC_CANONICAL_BUILD).  If we dont
 # run it explicitly here, it will be run implicitly before
 # LIBGCJ_CONFIGURE, which doesn't work because that means that it will
@@ -181,6 +108,8 @@ ifelse(yes,no,[
 AC_DEFUN([AM_PROG_LIBTOOL],)
 AC_DEFUN([AC_LIBTOOL_DLOPEN],)
 AC_DEFUN([AC_LIBLTDL_CONVENIENCE],)
+AC_DEFUN([LT_AC_PROG_GCJ],)
+AC_SUBST(GCJ)
 AC_SUBST(LIBTOOL)
 ])