diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml index 1a32a012..a3c6bcf0 100644 --- a/.github/workflows/check.yml +++ b/.github/workflows/check.yml @@ -19,10 +19,10 @@ jobs: run: git config --global --add safe.directory "$GITHUB_WORKSPACE" - name: Build the bootloader (LLVM) - run: ./bootstrap && ./configure FREESTANDING_TOOLCHAIN=llvm --enable-werror --enable-all && make all && make maintainer-clean + run: ./bootstrap && ./configure TOOLCHAIN_FOR_TARGET=llvm --enable-werror --enable-all && make all && make maintainer-clean - name: Build the bootloader (GNU, x86) - run: ./bootstrap && ./configure FREESTANDING_TOOLCHAIN=gnu --enable-werror --enable-bios --enable-uefi-ia32 --enable-uefi-x86_64 && make all && make maintainer-clean + run: ./bootstrap && ./configure TOOLCHAIN_FOR_TARGET=gnu --enable-werror --enable-bios --enable-uefi-ia32 --enable-uefi-x86_64 && make all && make maintainer-clean - name: Build the bootloader (GNU, aarch64) - run: ./bootstrap && ./configure FREESTANDING_TOOLCHAIN=aarch64-linux-gnu --enable-werror --enable-uefi-aarch64 && make all && make maintainer-clean + run: ./bootstrap && ./configure TOOLCHAIN_FOR_TARGET=aarch64-linux-gnu --enable-werror --enable-uefi-aarch64 && make all && make maintainer-clean diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 21aa7ade..25b368ce 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -36,7 +36,7 @@ jobs: run: mkdir -p build - name: Configure - run: cd build && ../configure --enable-all FREESTANDING_TOOLCHAIN=llvm + run: cd build && ../configure --enable-all TOOLCHAIN_FOR_TARGET=llvm - name: Build the bootloader run: make -C build diff --git a/GNUmakefile.in b/GNUmakefile.in index a3aaeeed..113e5d31 100644 --- a/GNUmakefile.in +++ b/GNUmakefile.in @@ -76,12 +76,12 @@ export LDFLAGS LIBS ?= @LIBS@ export LIBS -FREESTANDING_CFLAGS ?= @FREESTANDING_CFLAGS@ -export FREESTANDING_CFLAGS -FREESTANDING_CPPFLAGS ?= @FREESTANDING_CPPFLAGS@ -export FREESTANDING_CPPFLAGS -FREESTANDING_LDFLAGS ?= @FREESTANDING_LDFLAGS@ -export FREESTANDING_LDFLAGS +CFLAGS_FOR_TARGET ?= @CFLAGS_FOR_TARGET@ +export CFLAGS_FOR_TARGET +CPPFLAGS_FOR_TARGET ?= @CPPFLAGS_FOR_TARGET@ +export CPPFLAGS_FOR_TARGET +LDFLAGS_FOR_TARGET ?= @LDFLAGS_FOR_TARGET@ +export LDFLAGS_FOR_TARGET override LIMINE_VERSION := @PACKAGE_VERSION@ diff --git a/common/GNUmakefile b/common/GNUmakefile index 47f7f65b..3a96e11e 100644 --- a/common/GNUmakefile +++ b/common/GNUmakefile @@ -34,9 +34,9 @@ E9_OUTPUT ?= false override S2CFLAGS := -Os -override BASE_CFLAGS := $(FREESTANDING_CFLAGS) +override BASE_CFLAGS := $(CFLAGS_FOR_TARGET) -override FREESTANDING_CFLAGS += \ +override CFLAGS_FOR_TARGET += \ -g \ -std=gnu11 \ -nostdinc \ @@ -49,31 +49,31 @@ override FREESTANDING_CFLAGS += \ -Wshadow \ -Wvla -override FREESTANDING_CPPFLAGS := \ +override CPPFLAGS_FOR_TARGET := \ -I../freestanding-headers \ -I'$(call SHESCAPE,$(BUILDDIR))/..' \ -I. \ -I.. \ - $(FREESTANDING_CPPFLAGS) \ + $(CPPFLAGS_FOR_TARGET) \ -DCOM_OUTPUT=$(COM_OUTPUT) \ -DE9_OUTPUT=$(E9_OUTPUT) \ -MMD ifeq ($(TARGET),bios) - override FREESTANDING_CFLAGS += \ + override CFLAGS_FOR_TARGET += \ -fno-pie \ -fno-pic \ -m32 \ -march=i686 \ -mabi=sysv \ -mno-80387 - override FREESTANDING_CPPFLAGS := \ - $(FREESTANDING_CPPFLAGS) \ + override CPPFLAGS_FOR_TARGET := \ + $(CPPFLAGS_FOR_TARGET) \ -DBIOS endif ifeq ($(TARGET),uefi-x86-64) - override FREESTANDING_CFLAGS += \ + override CFLAGS_FOR_TARGET += \ -fpie \ -m64 \ -march=x86-64 \ @@ -83,56 +83,56 @@ ifeq ($(TARGET),uefi-x86-64) -mno-sse \ -mno-sse2 \ -mno-red-zone - override FREESTANDING_CPPFLAGS := \ + override CPPFLAGS_FOR_TARGET := \ -I'$(call SHESCAPE,$(BUILDDIR))/limine-efi/inc' \ -I'$(call SHESCAPE,$(BUILDDIR))/limine-efi/inc/x86_64' \ - $(FREESTANDING_CPPFLAGS) \ + $(CPPFLAGS_FOR_TARGET) \ -DUEFI \ -DGNU_EFI_USE_MS_ABI endif ifeq ($(TARGET),uefi-ia32) - override FREESTANDING_CFLAGS += \ + override CFLAGS_FOR_TARGET += \ -fpie \ -m32 \ -march=i686 \ -mabi=sysv \ -mno-80387 - override FREESTANDING_CPPFLAGS := \ + override CPPFLAGS_FOR_TARGET := \ -I'$(call SHESCAPE,$(BUILDDIR))/limine-efi/inc' \ -I'$(call SHESCAPE,$(BUILDDIR))/limine-efi/inc/ia32' \ - $(FREESTANDING_CPPFLAGS) \ + $(CPPFLAGS_FOR_TARGET) \ -DUEFI endif ifeq ($(TARGET),uefi-aarch64) - override FREESTANDING_CFLAGS += \ + override CFLAGS_FOR_TARGET += \ -fpie \ -mgeneral-regs-only - override FREESTANDING_CPPFLAGS := \ + override CPPFLAGS_FOR_TARGET := \ -I'$(call SHESCAPE,$(BUILDDIR))/limine-efi/inc' \ -I'$(call SHESCAPE,$(BUILDDIR))/limine-efi/inc/aarch64' \ - $(FREESTANDING_CPPFLAGS) \ + $(CPPFLAGS_FOR_TARGET) \ -DUEFI endif -override FREESTANDING_LDFLAGS += \ +override LDFLAGS_FOR_TARGET += \ -nostdlib \ -z max-page-size=0x1000 ifeq ($(TARGET),bios) - override FREESTANDING_LDFLAGS += \ + override LDFLAGS_FOR_TARGET += \ -m elf_i386 \ -static \ --build-id=sha1 - ifeq ($(FREESTANDING_LD_HAS_NO_PIE),yes) - override FREESTANDING_LDFLAGS += -no-pie + ifeq ($(LD_FOR_TARGET_HAS_NO_PIE),yes) + override LDFLAGS_FOR_TARGET += -no-pie endif endif ifeq ($(TARGET),uefi-x86-64) - override FREESTANDING_LDFLAGS += \ + override LDFLAGS_FOR_TARGET += \ -m elf_x86_64 \ -static \ -pie \ @@ -141,7 +141,7 @@ ifeq ($(TARGET),uefi-x86-64) endif ifeq ($(TARGET),uefi-ia32) - override FREESTANDING_LDFLAGS += \ + override LDFLAGS_FOR_TARGET += \ -m elf_i386 \ -static \ -pie \ @@ -150,7 +150,7 @@ ifeq ($(TARGET),uefi-ia32) endif ifeq ($(TARGET),uefi-aarch64) - override FREESTANDING_LDFLAGS += \ + override LDFLAGS_FOR_TARGET += \ -m aarch64elf \ -static \ -pie \ @@ -208,77 +208,77 @@ $(call MKESCAPE,$(BUILDDIR))/stage2.bin.gz: $(call MKESCAPE,$(BUILDDIR))/stage2. gzip -n -9 < '$(call SHESCAPE,$<)' > '$(call SHESCAPE,$@)' $(call MKESCAPE,$(BUILDDIR))/stage2.bin: $(call MKESCAPE,$(BUILDDIR))/limine.sys - dd if='$(call SHESCAPE,$<)' bs=$$(( 0x$$("$(FREESTANDING_READELF)" -S '$(call SHESCAPE,$(BUILDDIR))/limine.elf' | $(GREP) '\.text\.stage3' | $(SED) 's/^.*] //' | $(AWK) '{print $$3}' | $(SED) 's/^0*//') - 0xf000 )) count=1 of='$(call SHESCAPE,$@)' 2>/dev/null + dd if='$(call SHESCAPE,$<)' bs=$$(( 0x$$("$(READELF_FOR_TARGET)" -S '$(call SHESCAPE,$(BUILDDIR))/limine.elf' | $(GREP) '\.text\.stage3' | $(SED) 's/^.*] //' | $(AWK) '{print $$3}' | $(SED) 's/^0*//') - 0xf000 )) count=1 of='$(call SHESCAPE,$@)' 2>/dev/null $(call MKESCAPE,$(BUILDDIR))/stage2.map.o: $(call MKESCAPE,$(BUILDDIR))/limine_nomap.elf cd '$(call SHESCAPE,$(BUILDDIR))' && \ '$(call SHESCAPE,$(SRCDIR))/gensyms.sh' '$(call SHESCAPE,$<)' stage2 32 '\.text\.stage2' - $(FREESTANDING_CC) $(FREESTANDING_CFLAGS) $(FREESTANDING_CPPFLAGS) -c '$(call SHESCAPE,$(BUILDDIR))/stage2.map.S' -o '$(call SHESCAPE,$@)' + $(CC_FOR_TARGET) $(CFLAGS_FOR_TARGET) $(CPPFLAGS_FOR_TARGET) -c '$(call SHESCAPE,$(BUILDDIR))/stage2.map.S' -o '$(call SHESCAPE,$@)' rm -f '$(call SHESCAPE,$(BUILDDIR))/stage2.map.S' '$(call SHESCAPE,$(BUILDDIR))/stage2.map.d' $(call MKESCAPE,$(BUILDDIR))/full.map.o: $(call MKESCAPE,$(BUILDDIR))/limine_nos3map.elf cd '$(call SHESCAPE,$(BUILDDIR))' && \ '$(call SHESCAPE,$(SRCDIR))/gensyms.sh' '$(call SHESCAPE,$<)' full 32 '\.text' - $(FREESTANDING_CC) $(FREESTANDING_CFLAGS) $(FREESTANDING_CPPFLAGS) -c '$(call SHESCAPE,$(BUILDDIR))/full.map.S' -o '$(call SHESCAPE,$@)' + $(CC_FOR_TARGET) $(CFLAGS_FOR_TARGET) $(CPPFLAGS_FOR_TARGET) -c '$(call SHESCAPE,$(BUILDDIR))/full.map.S' -o '$(call SHESCAPE,$@)' rm -f '$(call SHESCAPE,$(BUILDDIR))/full.map.S' '$(call SHESCAPE,$(BUILDDIR))/full.map.d' $(call MKESCAPE,$(BUILDDIR))/limine.sys: $(call MKESCAPE,$(BUILDDIR))/limine_stage2only.elf $(call MKESCAPE,$(BUILDDIR))/limine.elf - $(FREESTANDING_OBJCOPY) -O binary '$(call SHESCAPE,$(BUILDDIR))/limine.elf' '$(call SHESCAPE,$@)' + $(OBJCOPY_FOR_TARGET) -O binary '$(call SHESCAPE,$(BUILDDIR))/limine.elf' '$(call SHESCAPE,$@)' $(call MKESCAPE,$(BUILDDIR))/linker_stage2only.ld: linker_bios.ld.in $(MKDIR_P) '$(call SHESCAPE,$(BUILDDIR))' - $(FREESTANDING_CC) -x c -E -P -undef -DLINKER_STAGE2ONLY linker_bios.ld.in -o '$(call SHESCAPE,$(BUILDDIR))/linker_stage2only.ld' + $(CC_FOR_TARGET) -x c -E -P -undef -DLINKER_STAGE2ONLY linker_bios.ld.in -o '$(call SHESCAPE,$(BUILDDIR))/linker_stage2only.ld' $(call MKESCAPE,$(BUILDDIR))/limine_stage2only.elf: $(OBJ_S2) ../libgcc-binaries/libgcc-i686.a $(MAKE) '$(call SHESCAPE,$(BUILDDIR))/linker_stage2only.ld' - $(FREESTANDING_LD) '$(call OBJESCAPE,$^)' $(FREESTANDING_LDFLAGS) -T'$(call SHESCAPE,$(BUILDDIR))/linker_stage2only.ld' -o '$(call SHESCAPE,$@)' || \ + $(LD_FOR_TARGET) '$(call OBJESCAPE,$^)' $(LDFLAGS_FOR_TARGET) -T'$(call SHESCAPE,$(BUILDDIR))/linker_stage2only.ld' -o '$(call SHESCAPE,$@)' || \ ( echo "This error may mean that stage 2 was trying to use stage 3 symbols before loading stage 3" && \ false ) $(call MKESCAPE,$(BUILDDIR))/linker_nos2map.ld: linker_bios.ld.in $(MKDIR_P) '$(call SHESCAPE,$(BUILDDIR))' - $(FREESTANDING_CC) -x c -E -P -undef -DLINKER_NOMAP -DLINKER_NOS2MAP linker_bios.ld.in -o '$(call SHESCAPE,$(BUILDDIR))/linker_nos2map.ld' + $(CC_FOR_TARGET) -x c -E -P -undef -DLINKER_NOMAP -DLINKER_NOS2MAP linker_bios.ld.in -o '$(call SHESCAPE,$(BUILDDIR))/linker_nos2map.ld' $(call MKESCAPE,$(BUILDDIR))/limine_nomap.elf: $(OBJ) ../libgcc-binaries/libgcc-i686.a $(MAKE) '$(call SHESCAPE,$(BUILDDIR))/linker_nos2map.ld' - $(FREESTANDING_LD) '$(call OBJESCAPE,$^)' $(FREESTANDING_LDFLAGS) -T'$(call SHESCAPE,$(BUILDDIR))/linker_nos2map.ld' -o '$(call SHESCAPE,$@)' - $(FREESTANDING_OBJCOPY) -O binary --only-section=.note.gnu.build-id '$(call SHESCAPE,$@)' '$(call SHESCAPE,$(BUILDDIR))/build-id.s2.bin' + $(LD_FOR_TARGET) '$(call OBJESCAPE,$^)' $(LDFLAGS_FOR_TARGET) -T'$(call SHESCAPE,$(BUILDDIR))/linker_nos2map.ld' -o '$(call SHESCAPE,$@)' + $(OBJCOPY_FOR_TARGET) -O binary --only-section=.note.gnu.build-id '$(call SHESCAPE,$@)' '$(call SHESCAPE,$(BUILDDIR))/build-id.s2.bin' cd '$(call SHESCAPE,$(BUILDDIR))' && \ - $(FREESTANDING_OBJCOPY) -I binary $(OBJCOPY2ELF_FLAGS) build-id.s2.bin build-id.s2.o - $(FREESTANDING_OBJCOPY) -O binary --only-section=.note.gnu.build-id '$(call SHESCAPE,$@)' '$(call SHESCAPE,$(BUILDDIR))/build-id.s3.bin' + $(OBJCOPY_FOR_TARGET) -I binary $(OBJCOPY2ELF_FLAGS) build-id.s2.bin build-id.s2.o + $(OBJCOPY_FOR_TARGET) -O binary --only-section=.note.gnu.build-id '$(call SHESCAPE,$@)' '$(call SHESCAPE,$(BUILDDIR))/build-id.s3.bin' cd '$(call SHESCAPE,$(BUILDDIR))' && \ - $(FREESTANDING_OBJCOPY) -I binary $(OBJCOPY2ELF_FLAGS) build-id.s3.bin build-id.s3.o - $(FREESTANDING_LD) '$(call OBJESCAPE,$^)' '$(call SHESCAPE,$(BUILDDIR))/build-id.s2.o' '$(call SHESCAPE,$(BUILDDIR))/build-id.s3.o' $(FREESTANDING_LDFLAGS) -T'$(call SHESCAPE,$(BUILDDIR))/linker_nos2map.ld' -o '$(call SHESCAPE,$@)' + $(OBJCOPY_FOR_TARGET) -I binary $(OBJCOPY2ELF_FLAGS) build-id.s3.bin build-id.s3.o + $(LD_FOR_TARGET) '$(call OBJESCAPE,$^)' '$(call SHESCAPE,$(BUILDDIR))/build-id.s2.o' '$(call SHESCAPE,$(BUILDDIR))/build-id.s3.o' $(LDFLAGS_FOR_TARGET) -T'$(call SHESCAPE,$(BUILDDIR))/linker_nos2map.ld' -o '$(call SHESCAPE,$@)' $(call MKESCAPE,$(BUILDDIR))/linker_nomap.ld: linker_bios.ld.in $(MKDIR_P) '$(call SHESCAPE,$(BUILDDIR))' - $(FREESTANDING_CC) -x c -E -P -undef -DLINKER_NOMAP linker_bios.ld.in -o '$(call SHESCAPE,$(BUILDDIR))/linker_nomap.ld' + $(CC_FOR_TARGET) -x c -E -P -undef -DLINKER_NOMAP linker_bios.ld.in -o '$(call SHESCAPE,$(BUILDDIR))/linker_nomap.ld' $(call MKESCAPE,$(BUILDDIR))/limine_nos3map.elf: $(OBJ) ../libgcc-binaries/libgcc-i686.a $(call MKESCAPE,$(BUILDDIR))/stage2.map.o $(MAKE) '$(call SHESCAPE,$(BUILDDIR))/linker_nomap.ld' - $(FREESTANDING_LD) '$(call OBJESCAPE,$^)' $(FREESTANDING_LDFLAGS) -T'$(call SHESCAPE,$(BUILDDIR))/linker_nomap.ld' -o '$(call SHESCAPE,$@)' - $(FREESTANDING_OBJCOPY) -O binary --only-section=.note.gnu.build-id '$(call SHESCAPE,$@)' '$(call SHESCAPE,$(BUILDDIR))/build-id.s2.bin' + $(LD_FOR_TARGET) '$(call OBJESCAPE,$^)' $(LDFLAGS_FOR_TARGET) -T'$(call SHESCAPE,$(BUILDDIR))/linker_nomap.ld' -o '$(call SHESCAPE,$@)' + $(OBJCOPY_FOR_TARGET) -O binary --only-section=.note.gnu.build-id '$(call SHESCAPE,$@)' '$(call SHESCAPE,$(BUILDDIR))/build-id.s2.bin' cd '$(call SHESCAPE,$(BUILDDIR))' && \ - $(FREESTANDING_OBJCOPY) -I binary $(OBJCOPY2ELF_FLAGS) build-id.s2.bin build-id.s2.o - $(FREESTANDING_OBJCOPY) -O binary --only-section=.note.gnu.build-id '$(call SHESCAPE,$@)' '$(call SHESCAPE,$(BUILDDIR))/build-id.s3.bin' + $(OBJCOPY_FOR_TARGET) -I binary $(OBJCOPY2ELF_FLAGS) build-id.s2.bin build-id.s2.o + $(OBJCOPY_FOR_TARGET) -O binary --only-section=.note.gnu.build-id '$(call SHESCAPE,$@)' '$(call SHESCAPE,$(BUILDDIR))/build-id.s3.bin' cd '$(call SHESCAPE,$(BUILDDIR))' && \ - $(FREESTANDING_OBJCOPY) -I binary $(OBJCOPY2ELF_FLAGS) build-id.s3.bin build-id.s3.o - $(FREESTANDING_LD) '$(call OBJESCAPE,$^)' '$(call SHESCAPE,$(BUILDDIR))/build-id.s2.o' '$(call SHESCAPE,$(BUILDDIR))/build-id.s3.o' $(FREESTANDING_LDFLAGS) -T'$(call SHESCAPE,$(BUILDDIR))/linker_nomap.ld' -o '$(call SHESCAPE,$@)' + $(OBJCOPY_FOR_TARGET) -I binary $(OBJCOPY2ELF_FLAGS) build-id.s3.bin build-id.s3.o + $(LD_FOR_TARGET) '$(call OBJESCAPE,$^)' '$(call SHESCAPE,$(BUILDDIR))/build-id.s2.o' '$(call SHESCAPE,$(BUILDDIR))/build-id.s3.o' $(LDFLAGS_FOR_TARGET) -T'$(call SHESCAPE,$(BUILDDIR))/linker_nomap.ld' -o '$(call SHESCAPE,$@)' $(call MKESCAPE,$(BUILDDIR))/linker.ld: linker_bios.ld.in $(MKDIR_P) '$(call SHESCAPE,$(BUILDDIR))' - $(FREESTANDING_CC) -x c -E -P -undef linker_bios.ld.in -o '$(call SHESCAPE,$(BUILDDIR))/linker.ld' + $(CC_FOR_TARGET) -x c -E -P -undef linker_bios.ld.in -o '$(call SHESCAPE,$(BUILDDIR))/linker.ld' $(call MKESCAPE,$(BUILDDIR))/limine.elf: $(OBJ) ../libgcc-binaries/libgcc-i686.a $(call MKESCAPE,$(BUILDDIR))/stage2.map.o $(call MKESCAPE,$(BUILDDIR))/full.map.o $(MAKE) '$(call SHESCAPE,$(BUILDDIR))/linker.ld' - $(FREESTANDING_LD) '$(call OBJESCAPE,$^)' $(FREESTANDING_LDFLAGS) -T'$(call SHESCAPE,$(BUILDDIR))/linker.ld' -o '$(call SHESCAPE,$@)' - $(FREESTANDING_OBJCOPY) -O binary --only-section=.note.gnu.build-id '$(call SHESCAPE,$@)' '$(call SHESCAPE,$(BUILDDIR))/build-id.s2.bin' + $(LD_FOR_TARGET) '$(call OBJESCAPE,$^)' $(LDFLAGS_FOR_TARGET) -T'$(call SHESCAPE,$(BUILDDIR))/linker.ld' -o '$(call SHESCAPE,$@)' + $(OBJCOPY_FOR_TARGET) -O binary --only-section=.note.gnu.build-id '$(call SHESCAPE,$@)' '$(call SHESCAPE,$(BUILDDIR))/build-id.s2.bin' cd '$(call SHESCAPE,$(BUILDDIR))' && \ - $(FREESTANDING_OBJCOPY) -I binary $(OBJCOPY2ELF_FLAGS) build-id.s2.bin build-id.s2.o - $(FREESTANDING_OBJCOPY) -O binary --only-section=.note.gnu.build-id '$(call SHESCAPE,$@)' '$(call SHESCAPE,$(BUILDDIR))/build-id.s3.bin' + $(OBJCOPY_FOR_TARGET) -I binary $(OBJCOPY2ELF_FLAGS) build-id.s2.bin build-id.s2.o + $(OBJCOPY_FOR_TARGET) -O binary --only-section=.note.gnu.build-id '$(call SHESCAPE,$@)' '$(call SHESCAPE,$(BUILDDIR))/build-id.s3.bin' cd '$(call SHESCAPE,$(BUILDDIR))' && \ - $(FREESTANDING_OBJCOPY) -I binary $(OBJCOPY2ELF_FLAGS) build-id.s3.bin build-id.s3.o - $(FREESTANDING_LD) '$(call OBJESCAPE,$^)' '$(call SHESCAPE,$(BUILDDIR))/build-id.s2.o' '$(call SHESCAPE,$(BUILDDIR))/build-id.s3.o' $(FREESTANDING_LDFLAGS) -T'$(call SHESCAPE,$(BUILDDIR))/linker.ld' -o '$(call SHESCAPE,$@)' + $(OBJCOPY_FOR_TARGET) -I binary $(OBJCOPY2ELF_FLAGS) build-id.s3.bin build-id.s3.o + $(LD_FOR_TARGET) '$(call OBJESCAPE,$^)' '$(call SHESCAPE,$(BUILDDIR))/build-id.s2.o' '$(call SHESCAPE,$(BUILDDIR))/build-id.s3.o' $(LDFLAGS_FOR_TARGET) -T'$(call SHESCAPE,$(BUILDDIR))/linker.ld' -o '$(call SHESCAPE,$@)' endif @@ -291,39 +291,39 @@ ifeq ($(TARGET),uefi-x86-64) $(call MKESCAPE,$(BUILDDIR))/full.map.o: $(call MKESCAPE,$(BUILDDIR))/limine_nomap.elf cd '$(call SHESCAPE,$(BUILDDIR))' && \ '$(call SHESCAPE,$(SRCDIR))/gensyms.sh' '$(call SHESCAPE,$<)' full 64 '\.text' - $(FREESTANDING_CC) $(FREESTANDING_CFLAGS) $(FREESTANDING_CPPFLAGS) -c '$(call SHESCAPE,$(BUILDDIR))/full.map.S' -o '$(call SHESCAPE,$@)' + $(CC_FOR_TARGET) $(CFLAGS_FOR_TARGET) $(CPPFLAGS_FOR_TARGET) -c '$(call SHESCAPE,$(BUILDDIR))/full.map.S' -o '$(call SHESCAPE,$@)' rm -f '$(call SHESCAPE,$(BUILDDIR))/full.map.S' '$(call SHESCAPE,$(BUILDDIR))/full.map.d' $(call MKESCAPE,$(BUILDDIR))/BOOTX64.EFI: $(call MKESCAPE,$(BUILDDIR))/limine.elf - $(FREESTANDING_OBJCOPY) -O binary '$(call SHESCAPE,$<)' '$(call SHESCAPE,$@)' + $(OBJCOPY_FOR_TARGET) -O binary '$(call SHESCAPE,$<)' '$(call SHESCAPE,$@)' $(call MKESCAPE,$(BUILDDIR))/limine-efi/gnuefi/crt0-efi-x86_64.o $(call MKESCAPE,$(BUILDDIR))/limine-efi/gnuefi/reloc_x86_64.o: $(call MKESCAPE,$(BUILDDIR))/limine-efi unset CPPFLAGS; \ $(MAKE) -C '$(call SHESCAPE,$(BUILDDIR))/limine-efi/gnuefi' \ - CC="$(FREESTANDING_CC)" \ + CC="$(CC_FOR_TARGET)" \ CFLAGS="$(BASE_CFLAGS)" \ CPPFLAGS='-nostdinc -I$(call SHESCAPE,$(SRCDIR))/../freestanding-headers' \ ARCH=x86_64 $(call MKESCAPE,$(BUILDDIR))/linker_nomap.ld: linker_uefi_x86_64.ld.in $(MKDIR_P) '$(call SHESCAPE,$(BUILDDIR))' - $(FREESTANDING_CC) -x c -E -P -undef -DLINKER_NOMAP linker_uefi_x86_64.ld.in -o '$(call SHESCAPE,$(BUILDDIR))/linker_nomap.ld' + $(CC_FOR_TARGET) -x c -E -P -undef -DLINKER_NOMAP linker_uefi_x86_64.ld.in -o '$(call SHESCAPE,$(BUILDDIR))/linker_nomap.ld' $(call MKESCAPE,$(BUILDDIR))/limine_nomap.elf: $(call MKESCAPE,$(BUILDDIR))/limine-efi/gnuefi/crt0-efi-x86_64.o $(call MKESCAPE,$(BUILDDIR))/limine-efi/gnuefi/reloc_x86_64.o $(OBJ) ../libgcc-binaries/libgcc-x86_64-no-red-zone.a $(MAKE) '$(call SHESCAPE,$(BUILDDIR))/linker_nomap.ld' - $(FREESTANDING_LD) \ + $(LD_FOR_TARGET) \ -T'$(call SHESCAPE,$(BUILDDIR))/linker_nomap.ld' \ - '$(call OBJESCAPE,$^)' $(FREESTANDING_LDFLAGS) -o '$(call SHESCAPE,$@)' + '$(call OBJESCAPE,$^)' $(LDFLAGS_FOR_TARGET) -o '$(call SHESCAPE,$@)' $(call MKESCAPE,$(BUILDDIR))/linker.ld: linker_uefi_x86_64.ld.in $(MKDIR_P) '$(call SHESCAPE,$(BUILDDIR))' - $(FREESTANDING_CC) -x c -E -P -undef linker_uefi_x86_64.ld.in -o '$(call SHESCAPE,$(BUILDDIR))/linker.ld' + $(CC_FOR_TARGET) -x c -E -P -undef linker_uefi_x86_64.ld.in -o '$(call SHESCAPE,$(BUILDDIR))/linker.ld' $(call MKESCAPE,$(BUILDDIR))/limine.elf: $(call MKESCAPE,$(BUILDDIR))/limine-efi/gnuefi/crt0-efi-x86_64.o $(call MKESCAPE,$(BUILDDIR))/limine-efi/gnuefi/reloc_x86_64.o $(OBJ) ../libgcc-binaries/libgcc-x86_64-no-red-zone.a $(call MKESCAPE,$(BUILDDIR))/full.map.o $(MAKE) '$(call SHESCAPE,$(BUILDDIR))/linker.ld' - $(FREESTANDING_LD) \ + $(LD_FOR_TARGET) \ -T'$(call SHESCAPE,$(BUILDDIR))/linker.ld' \ - '$(call OBJESCAPE,$^)' $(FREESTANDING_LDFLAGS) -o '$(call SHESCAPE,$@)' + '$(call OBJESCAPE,$^)' $(LDFLAGS_FOR_TARGET) -o '$(call SHESCAPE,$@)' endif @@ -332,39 +332,39 @@ ifeq ($(TARGET),uefi-aarch64) $(call MKESCAPE,$(BUILDDIR))/full.map.o: $(call MKESCAPE,$(BUILDDIR))/limine_nomap.elf cd '$(call SHESCAPE,$(BUILDDIR))' && \ '$(call SHESCAPE,$(SRCDIR))/gensyms.sh' '$(call SHESCAPE,$<)' full 64 '\.text' - $(FREESTANDING_CC) $(FREESTANDING_CFLAGS) $(FREESTANDING_CPPFLAGS) -c '$(call SHESCAPE,$(BUILDDIR))/full.map.S' -o '$(call SHESCAPE,$@)' + $(CC_FOR_TARGET) $(CFLAGS_FOR_TARGET) $(CPPFLAGS_FOR_TARGET) -c '$(call SHESCAPE,$(BUILDDIR))/full.map.S' -o '$(call SHESCAPE,$@)' rm -f '$(call SHESCAPE,$(BUILDDIR))/full.map.S' '$(call SHESCAPE,$(BUILDDIR))/full.map.d' $(call MKESCAPE,$(BUILDDIR))/BOOTAA64.EFI: $(call MKESCAPE,$(BUILDDIR))/limine.elf - $(FREESTANDING_OBJCOPY) -O binary '$(call SHESCAPE,$<)' '$(call SHESCAPE,$@)' + $(OBJCOPY_FOR_TARGET) -O binary '$(call SHESCAPE,$<)' '$(call SHESCAPE,$@)' $(call MKESCAPE,$(BUILDDIR))/limine-efi/gnuefi/crt0-efi-aarch64.o $(call MKESCAPE,$(BUILDDIR))/limine-efi/gnuefi/reloc_aarch64.o: $(call MKESCAPE,$(BUILDDIR))/limine-efi unset CPPFLAGS; \ $(MAKE) -C '$(call SHESCAPE,$(BUILDDIR))/limine-efi/gnuefi' \ - CC="$(FREESTANDING_CC)" \ + CC="$(CC_FOR_TARGET)" \ CFLAGS="$(BASE_CFLAGS)" \ CPPFLAGS='-nostdinc -I$(call SHESCAPE,$(SRCDIR))/../freestanding-headers' \ ARCH=aarch64 $(call MKESCAPE,$(BUILDDIR))/linker_nomap.ld: linker_uefi_aarch64.ld.in $(MKDIR_P) '$(call SHESCAPE,$(BUILDDIR))' - $(FREESTANDING_CC) -x c -E -P -undef -DLINKER_NOMAP linker_uefi_aarch64.ld.in -o '$(call SHESCAPE,$(BUILDDIR))/linker_nomap.ld' + $(CC_FOR_TARGET) -x c -E -P -undef -DLINKER_NOMAP linker_uefi_aarch64.ld.in -o '$(call SHESCAPE,$(BUILDDIR))/linker_nomap.ld' $(call MKESCAPE,$(BUILDDIR))/limine_nomap.elf: $(call MKESCAPE,$(BUILDDIR))/limine-efi/gnuefi/crt0-efi-aarch64.o $(call MKESCAPE,$(BUILDDIR))/limine-efi/gnuefi/reloc_aarch64.o $(OBJ) ../libgcc-binaries/libgcc-aarch64.a $(MAKE) '$(call SHESCAPE,$(BUILDDIR))/linker_nomap.ld' - $(FREESTANDING_LD) \ + $(LD_FOR_TARGET) \ -T'$(call SHESCAPE,$(BUILDDIR))/linker_nomap.ld' \ - '$(call OBJESCAPE,$^)' $(FREESTANDING_LDFLAGS) -o '$(call SHESCAPE,$@)' + '$(call OBJESCAPE,$^)' $(LDFLAGS_FOR_TARGET) -o '$(call SHESCAPE,$@)' $(call MKESCAPE,$(BUILDDIR))/linker.ld: linker_uefi_aarch64.ld.in $(MKDIR_P) '$(call SHESCAPE,$(BUILDDIR))' - $(FREESTANDING_CC) -x c -E -P -undef linker_uefi_aarch64.ld.in -o '$(call SHESCAPE,$(BUILDDIR))/linker.ld' + $(CC_FOR_TARGET) -x c -E -P -undef linker_uefi_aarch64.ld.in -o '$(call SHESCAPE,$(BUILDDIR))/linker.ld' $(call MKESCAPE,$(BUILDDIR))/limine.elf: $(call MKESCAPE,$(BUILDDIR))/limine-efi/gnuefi/crt0-efi-aarch64.o $(call MKESCAPE,$(BUILDDIR))/limine-efi/gnuefi/reloc_aarch64.o $(OBJ) ../libgcc-binaries/libgcc-aarch64.a $(call MKESCAPE,$(BUILDDIR))/full.map.o $(MAKE) '$(call SHESCAPE,$(BUILDDIR))/linker.ld' - $(FREESTANDING_LD) \ + $(LD_FOR_TARGET) \ -T'$(call SHESCAPE,$(BUILDDIR))/linker.ld' \ - '$(call OBJESCAPE,$^)' $(FREESTANDING_LDFLAGS) -o '$(call SHESCAPE,$@)' + '$(call OBJESCAPE,$^)' $(LDFLAGS_FOR_TARGET) -o '$(call SHESCAPE,$@)' endif ifeq ($(TARGET),uefi-ia32) @@ -372,39 +372,39 @@ ifeq ($(TARGET),uefi-ia32) $(call MKESCAPE,$(BUILDDIR))/full.map.o: $(call MKESCAPE,$(BUILDDIR))/limine_nomap.elf cd '$(call SHESCAPE,$(BUILDDIR))' && \ '$(call SHESCAPE,$(SRCDIR))/gensyms.sh' '$(call SHESCAPE,$<)' full 32 '\.text' - $(FREESTANDING_CC) $(FREESTANDING_CFLAGS) $(FREESTANDING_CPPFLAGS) -c '$(call SHESCAPE,$(BUILDDIR))/full.map.S' -o '$(call SHESCAPE,$@)' + $(CC_FOR_TARGET) $(CFLAGS_FOR_TARGET) $(CPPFLAGS_FOR_TARGET) -c '$(call SHESCAPE,$(BUILDDIR))/full.map.S' -o '$(call SHESCAPE,$@)' rm -f '$(call SHESCAPE,$(BUILDDIR))/full.map.S' '$(call SHESCAPE,$(BUILDDIR))/full.map.d' $(call MKESCAPE,$(BUILDDIR))/BOOTIA32.EFI: $(call MKESCAPE,$(BUILDDIR))/limine.elf - $(FREESTANDING_OBJCOPY) -O binary '$(call SHESCAPE,$<)' '$(call SHESCAPE,$@)' + $(OBJCOPY_FOR_TARGET) -O binary '$(call SHESCAPE,$<)' '$(call SHESCAPE,$@)' $(call MKESCAPE,$(BUILDDIR))/limine-efi/gnuefi/crt0-efi-ia32.o $(call MKESCAPE,$(BUILDDIR))/limine-efi/gnuefi/reloc_ia32.o: $(call MKESCAPE,$(BUILDDIR))/limine-efi unset CPPFLAGS; \ $(MAKE) -C '$(call SHESCAPE,$(BUILDDIR))/limine-efi/gnuefi' \ - CC="$(FREESTANDING_CC)" \ + CC="$(CC_FOR_TARGET)" \ CFLAGS="$(BASE_CFLAGS)" \ CPPFLAGS='-nostdinc -I$(call SHESCAPE,$(SRCDIR))/../freestanding-headers' \ ARCH=ia32 $(call MKESCAPE,$(BUILDDIR))/linker_nomap.ld: linker_uefi_ia32.ld.in $(MKDIR_P) '$(call SHESCAPE,$(BUILDDIR))' - $(FREESTANDING_CC) -x c -E -P -undef -DLINKER_NOMAP linker_uefi_ia32.ld.in -o '$(call SHESCAPE,$(BUILDDIR))/linker_nomap.ld' + $(CC_FOR_TARGET) -x c -E -P -undef -DLINKER_NOMAP linker_uefi_ia32.ld.in -o '$(call SHESCAPE,$(BUILDDIR))/linker_nomap.ld' $(call MKESCAPE,$(BUILDDIR))/limine_nomap.elf: $(call MKESCAPE,$(BUILDDIR))/limine-efi/gnuefi/crt0-efi-ia32.o $(call MKESCAPE,$(BUILDDIR))/limine-efi/gnuefi/reloc_ia32.o $(OBJ) ../libgcc-binaries/libgcc-i686.a $(MAKE) '$(call SHESCAPE,$(BUILDDIR))/linker_nomap.ld' - $(FREESTANDING_LD) \ + $(LD_FOR_TARGET) \ -T'$(call SHESCAPE,$(BUILDDIR))/linker_nomap.ld' \ - '$(call OBJESCAPE,$^)' $(FREESTANDING_LDFLAGS) -o '$(call SHESCAPE,$@)' + '$(call OBJESCAPE,$^)' $(LDFLAGS_FOR_TARGET) -o '$(call SHESCAPE,$@)' $(call MKESCAPE,$(BUILDDIR))/linker.ld: linker_uefi_ia32.ld.in $(MKDIR_P) '$(call SHESCAPE,$(BUILDDIR))' - $(FREESTANDING_CC) -x c -E -P -undef linker_uefi_ia32.ld.in -o '$(call SHESCAPE,$(BUILDDIR))/linker.ld' + $(CC_FOR_TARGET) -x c -E -P -undef linker_uefi_ia32.ld.in -o '$(call SHESCAPE,$(BUILDDIR))/linker.ld' $(call MKESCAPE,$(BUILDDIR))/limine.elf: $(call MKESCAPE,$(BUILDDIR))/limine-efi/gnuefi/crt0-efi-ia32.o $(call MKESCAPE,$(BUILDDIR))/limine-efi/gnuefi/reloc_ia32.o $(OBJ) ../libgcc-binaries/libgcc-i686.a $(call MKESCAPE,$(BUILDDIR))/full.map.o $(MAKE) '$(call SHESCAPE,$(BUILDDIR))/linker.ld' - $(FREESTANDING_LD) \ + $(LD_FOR_TARGET) \ -T'$(call SHESCAPE,$(BUILDDIR))/linker.ld' \ - '$(call OBJESCAPE,$^)' $(FREESTANDING_LDFLAGS) -o '$(call SHESCAPE,$@)' + '$(call OBJESCAPE,$^)' $(LDFLAGS_FOR_TARGET) -o '$(call SHESCAPE,$@)' endif @@ -413,25 +413,25 @@ endif ifeq ($(TARGET),uefi-x86-64) $(call MKESCAPE,$(BUILDDIR))/%.o: %.c $(call MKESCAPE,$(BUILDDIR))/limine-efi $(MKDIR_P) "$$(dirname '$(call SHESCAPE,$@)')" - $(FREESTANDING_CC) $(FREESTANDING_CFLAGS) $(FREESTANDING_CPPFLAGS) -c '$(call SHESCAPE,$<)' -o '$(call SHESCAPE,$@)' + $(CC_FOR_TARGET) $(CFLAGS_FOR_TARGET) $(CPPFLAGS_FOR_TARGET) -c '$(call SHESCAPE,$<)' -o '$(call SHESCAPE,$@)' endif ifeq ($(TARGET),uefi-aarch64) $(call MKESCAPE,$(BUILDDIR))/%.o: %.c $(call MKESCAPE,$(BUILDDIR))/limine-efi $(MKDIR_P) "$$(dirname '$(call SHESCAPE,$@)')" - $(FREESTANDING_CC) $(FREESTANDING_CFLAGS) $(FREESTANDING_CPPFLAGS) -c '$(call SHESCAPE,$<)' -o '$(call SHESCAPE,$@)' + $(CC_FOR_TARGET) $(CFLAGS_FOR_TARGET) $(CPPFLAGS_FOR_TARGET) -c '$(call SHESCAPE,$<)' -o '$(call SHESCAPE,$@)' endif ifeq ($(TARGET),uefi-ia32) $(call MKESCAPE,$(BUILDDIR))/%.o: %.c $(call MKESCAPE,$(BUILDDIR))/limine-efi $(MKDIR_P) "$$(dirname '$(call SHESCAPE,$@)')" - $(FREESTANDING_CC) $(FREESTANDING_CFLAGS) $(FREESTANDING_CPPFLAGS) -c '$(call SHESCAPE,$<)' -o '$(call SHESCAPE,$@)' + $(CC_FOR_TARGET) $(CFLAGS_FOR_TARGET) $(CPPFLAGS_FOR_TARGET) -c '$(call SHESCAPE,$<)' -o '$(call SHESCAPE,$@)' endif ifeq ($(TARGET),bios) $(call MKESCAPE,$(BUILDDIR))/%.o: %.c $(MKDIR_P) "$$(dirname '$(call SHESCAPE,$@)')" - $(FREESTANDING_CC) $(FREESTANDING_CFLAGS) $(FREESTANDING_CPPFLAGS) -c '$(call SHESCAPE,$<)' -o '$(call SHESCAPE,$@)' + $(CC_FOR_TARGET) $(CFLAGS_FOR_TARGET) $(CPPFLAGS_FOR_TARGET) -c '$(call SHESCAPE,$<)' -o '$(call SHESCAPE,$@)' endif -include $(HEADER_DEPS) @@ -439,7 +439,7 @@ endif ifeq ($(TARGET),bios) $(call MKESCAPE,$(BUILDDIR))/%.s2.o: %.s2.c $(MKDIR_P) "$$(dirname '$(call SHESCAPE,$@)')" - $(FREESTANDING_CC) $(FREESTANDING_CFLAGS) $(S2CFLAGS) $(FREESTANDING_CPPFLAGS) -c '$(call SHESCAPE,$<)' -o '$(call SHESCAPE,$@)' + $(CC_FOR_TARGET) $(CFLAGS_FOR_TARGET) $(S2CFLAGS) $(CPPFLAGS_FOR_TARGET) -c '$(call SHESCAPE,$<)' -o '$(call SHESCAPE,$@)' endif -include $(HEADER_DEPS) @@ -475,11 +475,11 @@ endif ifeq ($(TARGET),uefi-aarch64) $(call MKESCAPE,$(BUILDDIR))/%.o: %.asm_aarch64 $(MKDIR_P) "$$(dirname '$(call SHESCAPE,$@)')" - $(FREESTANDING_CC) $(FREESTANDING_CFLAGS) $(FREESTANDING_CPPFLAGS) -x assembler-with-cpp -c '$(call SHESCAPE,$<)' -o '$(call SHESCAPE,$@)' + $(CC_FOR_TARGET) $(CFLAGS_FOR_TARGET) $(CPPFLAGS_FOR_TARGET) -x assembler-with-cpp -c '$(call SHESCAPE,$<)' -o '$(call SHESCAPE,$@)' $(call MKESCAPE,$(BUILDDIR))/%.o: %.asm_uefi_aarch64 $(MKDIR_P) "$$(dirname '$(call SHESCAPE,$@)')" - $(FREESTANDING_CC) $(FREESTANDING_CFLAGS) $(FREESTANDING_CPPFLAGS) -x assembler-with-cpp -c '$(call SHESCAPE,$<)' -o '$(call SHESCAPE,$@)' + $(CC_FOR_TARGET) $(CFLAGS_FOR_TARGET) $(CPPFLAGS_FOR_TARGET) -x assembler-with-cpp -c '$(call SHESCAPE,$<)' -o '$(call SHESCAPE,$@)' endif ifeq ($(TARGET),uefi-ia32) diff --git a/common/gensyms.sh b/common/gensyms.sh index bee3f50a..db66d053 100755 --- a/common/gensyms.sh +++ b/common/gensyms.sh @@ -28,7 +28,7 @@ TMP4="$(mktemp)" trap "rm -f '$TMP1' '$TMP2' '$TMP3' '$TMP4'; trap - EXIT; exit" EXIT INT TERM QUIT HUP -"$FREESTANDING_OBJDUMP" -t "$1" | ( "$SED" '/[[:<:]]d[[:>:]]/d' 2>/dev/null || "$SED" '/\bd\b/d' ) | sort > "$TMP1" +"$OBJDUMP_FOR_TARGET" -t "$1" | ( "$SED" '/[[:<:]]d[[:>:]]/d' 2>/dev/null || "$SED" '/\bd\b/d' ) | sort > "$TMP1" "$GREP" "$4" < "$TMP1" | cut -d' ' -f1 > "$TMP2" "$GREP" "$4" < "$TMP1" | "$AWK" 'NF{ print $NF }' > "$TMP3" diff --git a/configure.ac b/configure.ac index 65828fe5..30b8b575 100644 --- a/configure.ac +++ b/configure.ac @@ -107,11 +107,18 @@ else $MKDIR_P "$BUILDDIR/toolchain-files" CC="$CC" \ ARCHITECTURE=i686 \ + FREESTANDING_TOOLCHAIN_SUFFIX="_FOR_TARGET" \ + FREESTANDING_TOOLCHAIN="$TOOLCHAIN_FOR_TARGET" \ WANT_FREESTANDING_CC=yes \ + FREESTANDING_CC="$CC_FOR_TARGET" \ WANT_FREESTANDING_LD=yes \ + FREESTANDING_LD="$LD_FOR_TARGET" \ WANT_FREESTANDING_OBJCOPY=yes \ + FREESTANDING_OBJCOPY="$OBJCOPY_FOR_TARGET" \ WANT_FREESTANDING_OBJDUMP=yes \ + FREESTANDING_OBJDUMP="$OBJDUMP_FOR_TARGET" \ WANT_FREESTANDING_READELF=yes \ + FREESTANDING_READELF="$READELF_FOR_TARGET" \ "$SRCDIR/freestanding-toolchain" >"$BUILDDIR/toolchain-files/bios-i686-toolchain.mk" || exit 1 BUILD_BIOS="limine-bios" NEED_NASM=yes @@ -133,10 +140,16 @@ else $MKDIR_P "$BUILDDIR/toolchain-files" CC="$CC" \ ARCHITECTURE=i686 \ + FREESTANDING_TOOLCHAIN_SUFFIX="_FOR_TARGET" \ + FREESTANDING_TOOLCHAIN="$TOOLCHAIN_FOR_TARGET" \ WANT_FREESTANDING_CC=yes \ + FREESTANDING_CC="$CC_FOR_TARGET" \ WANT_FREESTANDING_LD=yes \ + FREESTANDING_LD="$LD_FOR_TARGET" \ WANT_FREESTANDING_OBJCOPY=yes \ + FREESTANDING_OBJCOPY="$OBJCOPY_FOR_TARGET" \ WANT_FREESTANDING_OBJDUMP=yes \ + FREESTANDING_OBJDUMP="$OBJDUMP_FOR_TARGET" \ "$SRCDIR/freestanding-toolchain" >"$BUILDDIR/toolchain-files/uefi-i686-toolchain.mk" || exit 1 BUILD_UEFI_IA32="limine-uefi-ia32" NEED_NASM=yes @@ -156,10 +169,16 @@ else $MKDIR_P "$BUILDDIR/toolchain-files" CC="$CC" \ ARCHITECTURE=x86_64 \ + FREESTANDING_TOOLCHAIN_SUFFIX="_FOR_TARGET" \ + FREESTANDING_TOOLCHAIN="$TOOLCHAIN_FOR_TARGET" \ WANT_FREESTANDING_CC=yes \ + FREESTANDING_CC="$CC_FOR_TARGET" \ WANT_FREESTANDING_LD=yes \ + FREESTANDING_LD="$LD_FOR_TARGET" \ WANT_FREESTANDING_OBJCOPY=yes \ + FREESTANDING_OBJCOPY="$OBJCOPY_FOR_TARGET" \ WANT_FREESTANDING_OBJDUMP=yes \ + FREESTANDING_OBJDUMP="$OBJDUMP_FOR_TARGET" \ "$SRCDIR/freestanding-toolchain" >"$BUILDDIR/toolchain-files/uefi-x86_64-toolchain.mk" || exit 1 BUILD_UEFI_X86_64="limine-uefi-x86-64" NEED_NASM=yes @@ -179,10 +198,16 @@ else mkdir -p "$BUILDDIR/toolchain-files" CC="$CC" \ ARCHITECTURE=aarch64 \ + FREESTANDING_TOOLCHAIN_SUFFIX="_FOR_TARGET" \ + FREESTANDING_TOOLCHAIN="$TOOLCHAIN_FOR_TARGET" \ WANT_FREESTANDING_CC=yes \ + FREESTANDING_CC="$CC_FOR_TARGET" \ WANT_FREESTANDING_LD=yes \ + FREESTANDING_LD="$LD_FOR_TARGET" \ WANT_FREESTANDING_OBJCOPY=yes \ + FREESTANDING_OBJCOPY="$OBJCOPY_FOR_TARGET" \ WANT_FREESTANDING_OBJDUMP=yes \ + FREESTANDING_OBJDUMP="$OBJDUMP_FOR_TARGET" \ "$SRCDIR/freestanding-toolchain" >"$BUILDDIR/toolchain-files/uefi-aarch64-toolchain.mk" || exit 1 BUILD_UEFI_AARCH64="limine-uefi-aarch64" fi @@ -222,27 +247,27 @@ if test "x$NEED_GZIP" = "xyes"; then fi fi -AC_ARG_VAR([FREESTANDING_TOOLCHAIN], [alternative toolchain prefix for Limine (or 'llvm', or 'gnu')]) -AC_ARG_VAR([FREESTANDING_CC], [C compiler command for Limine]) -AC_ARG_VAR([FREESTANDING_LD], [linker command for Limine]) -AC_ARG_VAR([FREESTANDING_OBJCOPY], [objcopy command for Limine]) -AC_ARG_VAR([FREESTANDING_OBJDUMP], [objdump command for Limine]) -AC_ARG_VAR([FREESTANDING_READELF], [readelf command for Limine]) +AC_ARG_VAR([TOOLCHAIN_FOR_TARGET], [alternative toolchain prefix for Limine (or 'llvm', or 'gnu')]) +AC_ARG_VAR([CC_FOR_TARGET], [C compiler command for Limine]) +AC_ARG_VAR([LD_FOR_TARGET], [linker command for Limine]) +AC_ARG_VAR([OBJCOPY_FOR_TARGET], [objcopy command for Limine]) +AC_ARG_VAR([OBJDUMP_FOR_TARGET], [objdump command for Limine]) +AC_ARG_VAR([READELF_FOR_TARGET], [readelf command for Limine]) -m4_define([DEFAULT_FREESTANDING_CFLAGS], [-g -O2 -pipe -Wall -Wextra]) -AC_ARG_VAR([FREESTANDING_CFLAGS], [C flags for Limine @<:@default: ]DEFAULT_FREESTANDING_CFLAGS[@:>@]) -test "x$FREESTANDING_CFLAGS" = "x" && FREESTANDING_CFLAGS="DEFAULT_FREESTANDING_CFLAGS" +m4_define([DEFAULT_CFLAGS_FOR_TARGET], [-g -O2 -pipe -Wall -Wextra]) +AC_ARG_VAR([CFLAGS_FOR_TARGET], [C flags for Limine @<:@default: ]DEFAULT_CFLAGS_FOR_TARGET[@:>@]) +test "x$CFLAGS_FOR_TARGET" = "x" && CFLAGS_FOR_TARGET="DEFAULT_CFLAGS_FOR_TARGET" if test "$werror_state" = "yes"; then - FREESTANDING_CFLAGS="$FREESTANDING_CFLAGS -Werror" + CFLAGS_FOR_TARGET="$CFLAGS_FOR_TARGET -Werror" fi -m4_define([DEFAULT_FREESTANDING_CPPFLAGS], []) -AC_ARG_VAR([FREESTANDING_CPPFLAGS], [C preprocessor flags for Limine @<:@default: ]DEFAULT_FREESTANDING_CPPFLAGS[@:>@]) -test "x$FREESTANDING_CPPFLAGS" = "x" && FREESTANDING_CPPFLAGS="DEFAULT_FREESTANDING_CPPFLAGS" +m4_define([DEFAULT_CPPFLAGS_FOR_TARGET], []) +AC_ARG_VAR([CPPFLAGS_FOR_TARGET], [C preprocessor flags for Limine @<:@default: ]DEFAULT_CPPFLAGS_FOR_TARGET[@:>@]) +test "x$CPPFLAGS_FOR_TARGET" = "x" && CPPFLAGS_FOR_TARGET="DEFAULT_CPPFLAGS_FOR_TARGET" -m4_define([DEFAULT_FREESTANDING_LDFLAGS], []) -AC_ARG_VAR([FREESTANDING_LDFLAGS], [Linker flags for Limine @<:@default: ]DEFAULT_FREESTANDING_LDFLAGS[@:>@]) -test "x$FREESTANDING_LDFLAGS" = "x" && FREESTANDING_LDFLAGS="DEFAULT_FREESTANDING_LDFLAGS" +m4_define([DEFAULT_LDFLAGS_FOR_TARGET], []) +AC_ARG_VAR([LDFLAGS_FOR_TARGET], [Linker flags for Limine @<:@default: ]DEFAULT_LDFLAGS_FOR_TARGET[@:>@]) +test "x$LDFLAGS_FOR_TARGET" = "x" && LDFLAGS_FOR_TARGET="DEFAULT_LDFLAGS_FOR_TARGET" LIMINE_COPYRIGHT=$($GREP Copyright "$SRCDIR/LICENSE") AC_SUBST([LIMINE_COPYRIGHT]) diff --git a/decompressor/GNUmakefile b/decompressor/GNUmakefile index c1669c0d..3b8ba1b3 100644 --- a/decompressor/GNUmakefile +++ b/decompressor/GNUmakefile @@ -14,7 +14,7 @@ ifeq ($(call MKESCAPE,$(BUILDDIR)),) $(error BUILDDIR not specified) endif -override FREESTANDING_CFLAGS += \ +override CFLAGS_FOR_TARGET += \ -Os \ -std=gnu11 \ -nostdinc \ @@ -33,22 +33,22 @@ override FREESTANDING_CFLAGS += \ -Wshadow \ -Wvla -override FREESTANDING_CPPFLAGS := \ +override CPPFLAGS_FOR_TARGET := \ -I../freestanding-headers \ -I./tinf \ -I. \ - $(FREESTANDING_CPPFLAGS) \ + $(CPPFLAGS_FOR_TARGET) \ -MMD -override FREESTANDING_LDFLAGS += \ +override LDFLAGS_FOR_TARGET += \ -m elf_i386 \ -nostdlib \ -z max-page-size=0x1000 \ -static \ -T linker.ld -ifeq ($(FREESTANDING_LD_HAS_NO_PIE),yes) - override FREESTANDING_LDFLAGS += -no-pie +ifeq ($(LD_FOR_TARGET_HAS_NO_PIE),yes) + override LDFLAGS_FOR_TARGET += -no-pie endif override C_FILES := $(shell find . -type f -name '*.c') @@ -60,14 +60,14 @@ override HEADER_DEPS := $(addprefix $(call MKESCAPE,$(BUILDDIR))/, $(C_FILES:.c= all: $(call MKESCAPE,$(BUILDDIR))/decompressor.bin $(call MKESCAPE,$(BUILDDIR))/decompressor.bin: $(OBJ) ../libgcc-binaries/libgcc-i686.a - $(FREESTANDING_LD) '$(call OBJESCAPE,$^)' $(FREESTANDING_LDFLAGS) -o '$(call SHESCAPE,$(BUILDDIR))/decompressor.elf' - $(FREESTANDING_OBJCOPY) -O binary '$(call SHESCAPE,$(BUILDDIR))/decompressor.elf' '$(call SHESCAPE,$@)' + $(LD_FOR_TARGET) '$(call OBJESCAPE,$^)' $(LDFLAGS_FOR_TARGET) -o '$(call SHESCAPE,$(BUILDDIR))/decompressor.elf' + $(OBJCOPY_FOR_TARGET) -O binary '$(call SHESCAPE,$(BUILDDIR))/decompressor.elf' '$(call SHESCAPE,$@)' -include $(HEADER_DEPS) $(call MKESCAPE,$(BUILDDIR))/%.o: %.c $(MKDIR_P) "$$(dirname '$(call SHESCAPE,$@)')" - $(FREESTANDING_CC) $(FREESTANDING_CFLAGS) $(FREESTANDING_CPPFLAGS) -c '$(call SHESCAPE,$<)' -o '$(call SHESCAPE,$@)' + $(CC_FOR_TARGET) $(CFLAGS_FOR_TARGET) $(CPPFLAGS_FOR_TARGET) -c '$(call SHESCAPE,$<)' -o '$(call SHESCAPE,$@)' $(call MKESCAPE,$(BUILDDIR))/%.o: %.asm $(MKDIR_P) "$$(dirname '$(call SHESCAPE,$@)')" diff --git a/test/GNUmakefile b/test/GNUmakefile index 8af3af8f..e0ffcdd9 100644 --- a/test/GNUmakefile +++ b/test/GNUmakefile @@ -1,9 +1,9 @@ include $(TOOLCHAIN_FILE) -override CC := $(FREESTANDING_CC) +override CC := $(CC_FOR_TARGET) CFLAGS = -O2 -g -Wall -Wextra LDFLAGS = -override LD := $(FREESTANDING_LD) +override LD := $(LD_FOR_TARGET) override QEMU := qemu-system-x86_64 QEMUFLAGS = -m 1G -enable-kvm -cpu host @@ -58,7 +58,7 @@ override INTERNALCFLAGS_MB := \ -I.. \ -I../common/protos -ifneq ($(findstring 86,$(FREESTANDING_CC)),) +ifneq ($(findstring 86,$(CC_FOR_TARGET)),) all: test.elf multiboot2.elf multiboot.elf else all: test.elf