Easier support for cross compiled GCC tools under Windows #325
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iratahack
commented
Apr 30, 2024
| @@ -168,7 +168,7 @@ $(OUT)/symbol.txt: $(OUT)/rom.out | |||
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| $(OUT)/rom.out: $(OUT)/sega.o $(OUT)/cmd_ $(LIBMD) | |||
| $(MKDIR) -p $(dir $@) | |||
| $(CC) -m68000 -B$(BIN) -n -T $(GDK)/md.ld -nostdlib $(OUT)/sega.o @$(OUT)/cmd_ $(LIBMD) $(LIBGCC) -o $(OUT)/rom.out -Wl,--gc-sections -flto | |||
| $(CC) -m68000 -B$(BIN) -n -T $(GDK)/md.ld -nostdlib $(OUT)/sega.o @$(OUT)/cmd_ -L$(LIB) $(LIBMD) $(LIBGCC) -o $(OUT)/rom.out -Wl,--gc-sections -flto | |||
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Use -L to set the library path. This allows libgcc.a to be picked up from the SGDK/lib directory if it exists or the default GCC lib directory if it doesn't.
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Minimize the differences between Windows and Linux. The .exe extension isn't needed.
| @@ -2,50 +2,34 @@ | |||
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| BIN := $(GDK)/bin | |||
| LIB := $(GDK)/lib | |||
| export PATH := $(BIN):$(PATH) | |||
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Set the path to include the SGDK/bin directory.
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Minimize differences between the Windows and Linux setup to allow easier integration of separate gcc toolsets.
Windows environment will continue to work the same but allows different versions of gcc to be used by:
bindirectory andlibgcc.afrom thelibdirectory, e.g.bin/ar.exe bin/as.exe bin/cc1.exe bin/cpp.exe bin/gcc.exe bin/gdb.exe bin/ld.exe bin/libgcc_s_dw2-1.dll bin/libgmp-10.dll bin/libiconv-2.dll bin/liblto_plugin-0.dll bin/libmpc-3.dll bin/libmpfr-4.dll bin/lto-wrapper.exe bin/lto1.exe bin/nm.exe bin/objcopy.exe bin/objdump.exe bin/size.exe lib/libgcc.aPATHenvironment variable to point to thebindirectory for the new toolsPREFIXenvironment variable to match the tools being used, e.g.m68k-elf-A better solution would be to isolate the GCC tools into their own directory removing the need for item 1. above. Users would only need to set their
PATHto point to their own or SGDK supplied GCC tools.