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feat(kernel): Add Objective C development support

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This commit is contained in:
Daniel Hammer
2025-03-08 01:03:14 +01:00
parent cda77e7947
commit 3656df42bc
2 changed files with 16 additions and 2 deletions
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kernel/GNUmakefile
+11 -2
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@@ -23,6 +23,9 @@ CC := cc
# User controllable C++ compiler command.
CXX := c++
# User controllable Objective C compiler command.
OBJC := g++
# User controllable archiver command.
AR := ar
@@ -200,15 +203,16 @@ override LDFLAGS += \
override SRCFILES := $(shell cd src && find -L * -type f | LC_ALL=C sort)
override CFILES := $(filter %.c,$(SRCFILES))
override CXXFILES := $(filter %.cpp,$(SRCFILES))
override OBJCFILES := $(filter %.mm,$(SRCFILES))
override ASFILES := $(filter %.S,$(SRCFILES))
ifeq ($(ARCH),x86_64)
override NASMFILES := $(filter %.asm,$(SRCFILES))
endif
override OBJ := $(addprefix obj-$(ARCH)/,$(CFILES:.c=.c.o) $(CXXFILES:.cpp=.cpp.o) $(ASFILES:.S=.S.o))
override OBJ := $(addprefix obj-$(ARCH)/,$(CFILES:.c=.c.o) $(CXXFILES:.cpp=.cpp.o) $(OBJCFILES:.mm=.mm.o) $(ASFILES:.S=.S.o))
ifeq ($(ARCH),x86_64)
override OBJ += $(addprefix obj-$(ARCH)/,$(NASMFILES:.asm=.asm.o))
endif
override HEADER_DEPS := $(addprefix obj-$(ARCH)/,$(CFILES:.c=.c.d) $(CXXFILES:.cpp=.cpp.d) $(ASFILES:.S=.S.d))
override HEADER_DEPS := $(addprefix obj-$(ARCH)/,$(CFILES:.c=.c.d) $(CXXFILES:.cpp=.cpp.d) $(OBJCFILES:.mm=.mm.d) $(ASFILES:.S=.S.d))
# Default target. This must come first, before header dependencies.
.PHONY: all
@@ -254,6 +258,11 @@ obj-$(ARCH)/%.asm.o: src/%.asm GNUmakefile
nasm $(NASMFLAGS) $< -o $@
endif
# Compilation rules for *.mm (Objective C) files.
obj-$(ARCH)/%.mm.o: src/%.mm GNUmakefile
mkdir -p "$$(dirname $@)"
$(OBJC) $(CXXFLAGS) $(CPPFLAGS_CXX) -c $< -o $@
# Remove object files and the final executable.
.PHONY: clean
clean: