rebuild with devo tools

1 files changed, 29 insertions, 16 deletions

diff --git a/opcodes/aclocal.m4 b/opcodes/aclocal.m4
index 4b24a04..6ca14a1 100644
--- a/opcodes/aclocal.m4
+++ b/opcodes/aclocal.m4
@@ -108,11 +108,12 @@ AC_SUBST(LIBTOOL)
 dnl Allow the --disable-shared flag to stop us from building shared libs.
 AC_ARG_ENABLE(shared,
 [  --enable-shared         build shared libraries [default=yes]],
-[if test "$enableval" = no; then
-  enable_shared=no
-else
-  enable_shared=yes
-fi])
+[case "$enableval" in
+  yes) enable_shared=yes ;;
+  no) enable_shared=no ;;
+  *opcodes*) enable_shared=yes ;;
+  *) shared=no ;;
+esac])
 libtool_shared=
 test "$enable_shared" = no && libtool_shared=" --disable-shared"
 
@@ -173,10 +174,7 @@ else
 fi
 AC_CACHE_VAL(ac_cv_path_LD,
 [case "$LD" in
-  /*)
-  ac_cv_path_LD="$LD" # Let the user override the test with a path.
-  ;;
-  *)
+  "")
   IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
   for ac_dir in $PATH; do
     test -z "$ac_dir" && ac_dir=.
@@ -194,6 +192,9 @@ AC_CACHE_VAL(ac_cv_path_LD,
   done
   IFS="$ac_save_ifs"
   ;;
+  *)
+  ac_cv_path_LD="$LD" # Let the user override the test with a path.
+  ;;
 esac])
 LD="$ac_cv_path_LD"
 if test -n "$LD"; then
@@ -267,11 +268,9 @@ AC_DEFUN(AM_MAINTAINER_MODE,
 # Otherwise set it to "no".
 
 dnl AM_CYGWIN32()
-dnl You might think we can do this by checking for a cygwin32-specific
-dnl cpp define.
 AC_DEFUN(AM_CYGWIN32,
 [AC_CACHE_CHECK(for Cygwin32 environment, am_cv_cygwin32,
-[AC_TRY_COMPILE(,[int main () { return __CYGWIN32__; }],
+[AC_TRY_COMPILE(,[return __CYGWIN32__;],
 am_cv_cygwin32=yes, am_cv_cygwin32=no)
 rm -f conftest*])
 CYGWIN32=
@@ -286,10 +285,11 @@ dnl This knows we add .exe if we're building in the Cygwin32
 dnl environment. But if we're not, then it compiles a test program
 dnl to see if there is a suffix for executables.
 AC_DEFUN(AM_EXEEXT,
-dnl AC_REQUIRE([AC_PROG_CC])AC_REQUIRE([AM_CYGWIN32])
+[AC_REQUIRE([AM_CYGWIN32])
+AC_REQUIRE([AM_MINGW32])
 AC_MSG_CHECKING([for executable suffix])
-[AC_CACHE_VAL(am_cv_exeext,
-[if test "$CYGWIN32" = yes; then
+AC_CACHE_VAL(am_cv_exeext,[
+if test "$CYGWIN32" = yes -o "$MINGW32" = yes; then
 am_cv_exeext=.exe
 else
 cat > am_c_test.c << 'EOF'
@@ -298,7 +298,7 @@ int main() {
 }
 EOF
 ${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5
-am_cv_exeext=`ls am_c_test.* | grep -v am_c_test.c | sed -e s/am_c_test//`
+am_cv_exeext=`echo am_c_test.* | grep -v am_c_test.c | sed -e s/am_c_test//`
 rm -f am_c_test*])
 test x"${am_cv_exeext}" = x && am_cv_exeext=no
 fi
@@ -307,3 +307,16 @@ test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext}
 AC_MSG_RESULT(${am_cv_exeext})
 AC_SUBST(EXEEXT)])
 
+# Check to see if we're running under Mingw, without using
+# AC_CANONICAL_*.  If so, set output variable MINGW32 to "yes".
+# Otherwise set it to "no".
+
+dnl AM_MINGW32()
+AC_DEFUN(AM_MINGW32,
+[AC_CACHE_CHECK(for Mingw32 environment, am_cv_mingw32,
+[AC_TRY_COMPILE(,[return __MINGW32__;],
+am_cv_mingw32=yes, am_cv_mingw32=no)
+rm -f conftest*])
+MINGW32=
+test "$am_cv_mingw32" = yes && MINGW32=yes])
+