This is a solution that works for me on Linux/gcc and with the MSVC
wrapper on Cygwin. I've removed the `conftext$ac_exeext' part because
$ac_exeext defaults to "" and ls on Cygwin reports the virtual file
conftest when the file is named `conftest.exe'. If there is a point
in including it, please add it between the `conftest.exe' case and the
`conftest' case.
2000-12-20 Lars J. Aas <[EMAIL PROTECTED]>
* aclang.m4 (_AC_COMPILER_OBJEXT, _AC_COMPILER_EXEEXT_O):
Make the order of arguments for ls count by splitting the ls
command into a sequence of ls commands.
Index: aclang.m4
===================================================================
RCS file: /cvs/autoconf/aclang.m4,v
retrieving revision 1.102
diff -u -r1.102 aclang.m4
--- aclang.m4 2000/12/20 17:31:22 1.102
+++ aclang.m4 2000/12/20 17:40:57
@@ -691,8 +688,7 @@
# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
# work properly (i.e., refer to `conftest.exe'), while it won't with
# `rm'.
-for ac_file in `ls conftest$ac_exeext conftest.exe conftest conftest.* \
- 2>/dev/null`; do
+for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do
case $ac_file in
*.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;;
*) ac_cv_exeext=`expr "$ac_file" : ['[^.]*\(\..*\)']`
@@ -738,7 +734,7 @@
[AC_LANG_CONFTEST([AC_LANG_PROGRAM()])
rm -f conftest.o conftest.obj
AS_IFELSE([AC_TRY_EVAL(ac_compile)],
-[for ac_file in `ls conftest.o conftest.obj conftest.* 2>/dev/null`; do
+[for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb ) ;;
*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
