Changeset 281 for trunk/src/gcc

Timestamp:

Jun 3, 2003, 2:10:56 AM (22 years ago)

Author:

bird

Message:

#383: specs for new libc.

File:

• trunk/src/gcc/gcc/config/i386/emx.h (modified) (7 diffs, 1 prop)

trunk/src/gcc/gcc/config/i386/emx.h

@@ -247 +247 @@
  *                             - S - P - E - C - S -
  ******************************************************************************/
+#define __EMX__LIBCSPECS
 /* Predefine symbols `__32BIT__', `__EMX__', `i386' and __MT__ (not -Zmt). */
 #undef CPP_PREDEFINES
@@ -270 +271 @@
 
 /* Pass -s (as -Zstrip) to the assembler. */
+#ifdef __EMX__LIBCSPECS
+#define ASM_SPEC "--traditional-format %{Zomf} %{s:-Zstrip}"
+#else
 #define ASM_SPEC "%{Zomf} %{s:-Zstrip}"
-
+#endif
+
+#ifdef __EMX__LIBCSPECS
+#define LINK_SPEC                                                              \
+  "%{Zexe} %{Zstack*} %{Zmap*} %{Zomf:%{Zdll}} "                               \
+  "%{!o*:-o %b%{Zdll:.dll}%{!Zdll:%{!Zexe:.exe}}} "                            \
+  "%{static:%{Zcrtdll*:%e-static and -Zcrtdll are incompatible}}"              \
+  "%{Zdll:%{Zexe:%e-Zdll and -Zexe are incompatible}}"                         \
+  "%{Zsmall-conv:%{Zcrtdll*:%e-Zsmall-conv and -Zcrtdll are incompatible}}"
+#else
 #define LINK_SPEC                                                              \
   "%{Zexe} %{Zstack*} %{Zmap*} %{Zomf:%{Zdll}} "                               \
@@ -291 +304 @@
   "%{Zbsd-signals:%{Zsysv-signals:%e-Zbsd-signals and -Zsysv-signals are incompatible}}" \
   "%{Zsmall-conv:%{Zcrtdll*:%e-Zsmall-conv and -Zcrtdll are incompatible}}"
+#endif
 
 /* Actually we're using shared libgcc, but we use it a lot differently ... */
@@ -300 +314 @@
   "%{!shared-libgcc:%{static-libgcc|!Zcrtdll*:-lgcc_eh -lgcc}}"
 
+#ifdef __EMX__LIBCSPECS
+#define LIB_SPEC                                                               \
+  "-lc%{p|pg:_p} "                                                             \
+  "%G "                                                                        \
+  "%{!Zdll:-lc_app%{pg:_p}} "                                                  \
+  "-lc%{p|pg:_p}"
+#else
 #define LIB_SPEC                                                               \
   "%{p|pg:-lc_p} -lc "                                                         \
@@ -307 +328 @@
   "%G %{p|pg:-lc_p} -lc "                                                      \
   "%{Zdll:%{!Zso:%{!Zno-rte:-lc_dllrt}}}"
-
+#endif
+
+#ifdef __EMX__LIBCSPECS
+#define STARTFILE_SPEC                                                         \
+  "%{Zdll:dll0%O%{Zomf:bj}%s}"                                                 \
+  "%{!Zdll:%{pg:gcrt0%O%{Zomf:bj}%s}"                                          \
+          "%{!pg:%{pn:gcrt0%O%{Zomf:bj}%s}%{!pn:%{p:mcrt0%O%{Zomf:bj}%s}%{!p:crt0%O%{Zomf:bj}%s}}}"\
+         " %{Zbin-files:binmode%O%{Zomf:bj}%s} %{Zsmall-conv:smallcnv%O%{Zomf:bj}%s}}"
+#else
 #define STARTFILE_SPEC                                                         \
   "%{Zdll:dll0%O%{Zomf:bj}%s}"                                                 \
@@ -314 +343 @@
          " %{Zsysv-signals:sigsysv%O%{Zomf:bj}%s} %{Zbsd-signals:sigbsd%O%{Zomf:bj}%s}"\
          " %{Zbin-files:binmode%O%{Zomf:bj}%s}%{Zsmall-conv:smallcnv%O%{Zomf:bj}%s}}"
-
+#endif
+
+#ifdef __EMX__LIBCSPECS
+#define LINK_COMMAND_SPEC                                                      \
+"%{!fsyntax-only: "                                                            \
+ "%{!c:%{!M:%{!MM:%{!E:%{!S:%{Zomf:emxomf}ld "                                 \
+                        "%l %X %{o*} %{A} %{d} %{e*} %{m} %{N} %{n} "          \
+                        "%{r} %{s} %{t} %{u*} %{x} %{z} %{Z} "                 \
+                        "%{!A:%{!nostdlib:%{!nostartfiles:%S}}} "              \
+                        "%{static:} %{L*} %D %{T*} %o "                        \
+                        "%{!nostdlib:%{!nodefaultlibs:"                        \
+                           "%G -lc_alias "                                     \
+                           "%{!Zcrtdll*:%L} %{Zcrtdll*:-lc_dll} -los2%{pg:_p} "\
+                           "-lc_alias "                                        \
+                           "%{!Zcrtdll*:%L} %{Zcrtdll*:-lc_dll} -los2%{pg:_p} "\
+                           "%{Zomf:-lend}"                                     \
+                                     "}"                                       \
+                         "}"                                                   \
+                        "%{!A:%{!nostdlib:%{!nostartfiles:%E}}}"               \
+                       "}"                                                     \
+                  "}"                                                          \
+            "}"                                                                \
+       "}"                                                                     \
+  "}"                                                                          \
+ "}"
+#else
 #define LINK_COMMAND_SPEC                                                      \
 "%{!fsyntax-only: "                                                            \
@@ -335 +389 @@
                         "%{!A:%{!nostdlib:%{!nostartfiles:%E}}} "              \
                         "}}}}}}"
+#endif