mingw32.h: Override STARTFILE_SPEC and LINK_SPEC declared in cygwin.h.

* mingw32.h: Override STARTFILE_SPEC and LINK_SPEC declared in
cygwin.h.

From-SVN: r39336

gcc/ChangeLog

+2001-01-29  Thomas Pfaff  <tpfaff@gmx.net>
+
+	* mingw32.h: Override STARTFILE_SPEC and LINK_SPEC declared in
+	cygwin.h.
+
 2001-01-29  Jeffrey Oldham  <oldham@codesourcery.com>
 
 	* config/mips/iris6.h (SUPPORTS_INIT_PRIORITY): Revise definition

gcc/config/i386/mingw32.h

@@ -57,12 +57,22 @@ Boston, MA 02111-1307, USA. */
                   -luser32 -lkernel32 -ladvapi32 -lshell32"
 
 /* Include in the mingw32 libraries with libgcc */
+#undef LINK_SPEC
+#define LINK_SPEC "%{mwindows:--subsystem windows} \
+  %{mconsole:--subsystem console} \
+  %{shared: %{mdll: %eshared and mdll are not compatible}} \
+  %{shared: --shared} %{mdll:--dll} \
+  %{static:-Bstatic} %{!static:-Bdynamic} \
+  %{shared|mdll: -e _DllMainCRTStartup@12}"
+
+/* Include in the mingw32 libraries with libgcc */
 #undef LIBGCC_SPEC
 #define LIBGCC_SPEC \
   "%{mthreads:-lmingwthrd} -lmingw32 -lgcc -lmoldname -lmsvcrt"
 
 #undef STARTFILE_SPEC
-#define STARTFILE_SPEC "%{mdll:dllcrt2%O%s} %{!mdll:crt2%O%s} %{pg:gcrt2%O%s}"
+#define STARTFILE_SPEC "%{shared|mdll:dllcrt2%O%s} \
+  %{!shared:%{!mdll:crt2%O%s}} %{pg:gcrt2%O%s}"
 
 /* MS runtime does not need a separate math library. */
 #define MATH_LIBRARY ""