Changeset 57

Timestamp:

Apr 29, 2003, 12:16:46 AM (22 years ago)

Author:

bird

Message:

BOOT_* flags for GCC compiler bootstrap.

File:

• trunk/src/gcc/gcc/config/i386/t-emx (modified) (3 diffs, 1 prop)

trunk/src/gcc/gcc/config/i386/t-emx

@@ -24 +24 @@
 
 # Override linker flags
+# bird: the -B specification doesn't work too well here...
 #LDFLAGS = -Zexe -Zcrtdll -B/emx/lib
 #LDFLAGS = -Zexe -Zcrtdll -B$(PATH_EMXPGCC)/lib
 LDFLAGS = -Zexe -Zcrtdll
+
+# GCC Boot Flags (stage2+)
+# Note! -Zcrtdll requires the st&mt subdirs of each stage[1-3] to be in the libpath - env.cmd takes care of that.
+BOOT_LDFLAGS = -s -Zexe -Zcrtdll
+BOOT_CFLAGS  = -s -O2 -mcpu=pentium -mpreferred-stack-boundary=2 -malign-strings=0 -falign-loops=2 -falign-jumps=2 -falign-functions=2
 
 # Add the 's' flag to $AR so that we don't need ranlib
@@ -60 +66 @@
 # bird: this doesn't work for me... What am I doing wrong?
 #T_CFLAGS = -I$(SYSTEM_HEADER_DIR)
+# bird: flags for GCC bootstrapping (stage2+)
 
 # Copy these files to include/ subdirectory
@@ -79 +86 @@
 # Some final polishing of libgcc ...
 # r=bird: Isn't this done a little bit too late to link all the gcc compilers
-#         and such agains the right [sm]t/gcc$(gccdll_version).a? 
+#         and such agains the right [sm]t/gcc$(gccdll_version).a?
 $(ALL): s-libgcc
 s-libgcc: $(LIBGCC)