191 lines
7.1 KiB
Makefile
191 lines
7.1 KiB
Makefile
# Copyright (c) 2019-2020 Status Research & Development GmbH. Licensed under
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# either of:
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# - Apache License, version 2.0
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# - MIT license
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# at your option. This file may not be copied, modified, or distributed except
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# according to those terms.
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SHELL := bash # the shell used internally by Make
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NIM_PARAMS := -f --outdir:build --skipParentCfg:on --skipUserCfg:on $(NIMFLAGS)
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BUILD_MSG := "\\x1B[92mBuilding:\\x1B[39m"
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CMAKE := cmake
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CMAKE_MISSING_MSG := "CMake not installed. Aborting."
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# verbosity level
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V := 0
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NIM_PARAMS := $(NIM_PARAMS) --verbosity:$(V)
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HANDLE_OUTPUT :=
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SILENT_TARGET_PREFIX := disabled
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ifeq ($(V), 0)
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NIM_PARAMS := $(NIM_PARAMS) --hints:off
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HANDLE_OUTPUT := &>/dev/null
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SILENT_TARGET_PREFIX :=
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endif
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USE_SYSTEM_LIBS := 0
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ifneq ($(USE_SYSTEM_LIBS), 0)
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NIM_PARAMS := $(NIM_PARAMS) -d:libbacktraceUseSystemLibs
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endif
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ECHO_AND_RUN = echo -e "\n$(CMD)\n"; $(CMD) $(MACOS_DEBUG_SYMBOLS) && ./build/$@
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LIBDIR := install/usr/lib
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INCLUDEDIR := install/usr/include
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CFLAGS += -g -O3 -std=gnu11 -pipe -Wall -Wextra -fPIC
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CXXFLAGS += -g -O3 -std=gnu++11 -pipe -Wall -Wextra -fPIC
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CPPFLAGS := -I"$(CURDIR)/$(INCLUDEDIR)"
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LDLIBS := -L"$(CURDIR)/$(LIBDIR)"
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AR := ar
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# for Mingw-w64
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CC := gcc
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CXX := g++
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TESTS := test1 \
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test2
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.PHONY: all \
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clean \
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test \
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$(TESTS)
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ifeq ($(USE_SYSTEM_LIBS), 0)
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LIBBACKTRACE_DEP := $(LIBDIR)/libbacktrace.a
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else
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LIBBACKTRACE_DEP :=
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endif
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all: $(LIBBACKTRACE_DEP) $(LIBDIR)/libbacktracenim.a
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BUILD_CXX_LIB := 1
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ifeq ($(BUILD_CXX_LIB), 1)
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all: $(LIBDIR)/libbacktracenimcpp.a
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endif
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$(LIBDIR)/libbacktracenim.a: libbacktrace_wrapper.o | $(LIBDIR)
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echo -e $(BUILD_MSG) "$@" && \
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rm -f $@ && \
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$(AR) rcs $@ $<
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# it doesn't link to libbacktrace.a, but it needs the headers installed by that target
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libbacktrace_wrapper.o: libbacktrace_wrapper.c libbacktrace_wrapper.h $(LIBBACKTRACE_DEP)
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$(LIBDIR)/libbacktracenimcpp.a: libbacktrace_wrapper_cpp.o | $(LIBDIR)
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echo -e $(BUILD_MSG) "$@" && \
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rm -f $@ && \
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$(AR) rcs $@ $<
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# implicit rule doesn't kick in
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libbacktrace_wrapper_cpp.o: libbacktrace_wrapper.cpp libbacktrace_wrapper.c libbacktrace_wrapper.h $(LIBBACKTRACE_DEP)
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$(CXX) $(CPPFLAGS) $(CXXFLAGS) -c -o $@ $<
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$(LIBDIR):
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mkdir -p $@
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#########
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# macOS #
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#########
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ifeq ($(shell uname), Darwin)
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# TODO: disable when this issue is fixed: https://github.com/nim-lang/Nim/issues/12735
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MACOS_DEBUG_SYMBOLS = && dsymutil build/$@
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BUILD_MSG := "Building:"
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CMAKE_MISSING_MSG := "CMake not installed. Please run 'brew install cmake'. Aborting."
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#- macOS Clang needs the LLVM libunwind variant
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# (GCC comes with its own, in libgcc_s.so.1, used even by Clang itself, on other platforms)
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USE_VENDORED_LIBUNWIND := 1
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endif # macOS
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###########
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# Windows #
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###########
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ifeq ($(OS), Windows_NT)
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BUILD_MSG := "Building:"
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CPPFLAGS += -D__STDC_FORMAT_MACROS -D_WIN32_WINNT=0x0600
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CMAKE_ARGS := -G "MinGW Makefiles" -DCMAKE_SH="CMAKE_SH-NOTFOUND"
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# the GCC one doesn't seem to work on 64 bit Windows
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USE_VENDORED_LIBUNWIND := 1
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LIBBACKTRACE_SED := sed -i 's/\$$[({]SHELL[)}]/"$$(SHELL)"/g' Makefile
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else
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LIBBACKTRACE_SED := true
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endif # Windows
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ifeq ($(USE_VENDORED_LIBUNWIND), 1)
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# libbacktrace needs to find libunwind during compilation
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export CPPFLAGS
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export LDLIBS
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# CMake ignores CPPFLAGS in the environment
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export CFLAGS += $(CPPFLAGS)
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export CXXFLAGS += $(CPPFLAGS)
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#- this library doesn't support parallel builds, hence the "-j1"
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#- the "Git for Windows" Bash is usually installed in a path with spaces, which messes up the Makefile. Add quotes.
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$(LIBDIR)/libbacktrace.a: $(LIBDIR)/libunwind.a
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else # USE_VENDORED_LIBUNWIND
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export CFLAGS
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export CXXFLAGS
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endif # USE_VENDORED_LIBUNWIND
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# We need to enable cross-compilation here, by passing "--build" and "--host"
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# to "./configure". We already set CC in the environment, so it doesn't matter
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# what the target host is, as long as it's a valid one.
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$(LIBDIR)/libbacktrace.a:
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+ echo -e $(BUILD_MSG) "$@" && \
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cd vendor/libbacktrace-upstream && \
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./configure --prefix="/usr" --libdir="/usr/lib" --disable-shared --enable-static \
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--with-pic --build=$(./config.guess) --host=arm MAKE="$(MAKE)" $(HANDLE_OUTPUT) && \
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$(LIBBACKTRACE_SED) && \
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$(MAKE) -j1 DESTDIR="$(CURDIR)/install" clean all install $(HANDLE_OUTPUT)
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# DESTDIR does not work on Windows for a CMake-generated Makefile
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$(LIBDIR)/libunwind.a:
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+ echo -e $(BUILD_MSG) "$@"; \
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which $(CMAKE) &>/dev/null || { echo $(CMAKE_MISSING_MSG); exit 1; }; \
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cd vendor/libunwind && \
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rm -f CMakeCache.txt && \
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$(CMAKE) -DLIBUNWIND_ENABLE_SHARED=OFF -DLIBUNWIND_ENABLE_STATIC=ON -DLIBUNWIND_INCLUDE_DOCS=OFF \
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-DLIBUNWIND_LIBDIR_SUFFIX="" -DCMAKE_INSTALL_PREFIX="$(CURDIR)/install/usr" -DCMAKE_CROSSCOMPILING=1 \
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$(CMAKE_ARGS) . $(HANDLE_OUTPUT) && \
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$(MAKE) VERBOSE=$(V) clean install $(HANDLE_OUTPUT) && \
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cp -a include "$(CURDIR)/install/usr/"
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test: $(TESTS)
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$(TESTS): all
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$(eval CMD := nim c $(NIM_PARAMS) tests/$@.nim) $(ECHO_AND_RUN)
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$(eval CMD := nim c $(NIM_PARAMS) --debugger:native tests/$@.nim) $(ECHO_AND_RUN)
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$(eval CMD := nim c $(NIM_PARAMS) --debugger:native --stackTrace:off tests/$@.nim) $(ECHO_AND_RUN)
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$(eval CMD := nim c $(NIM_PARAMS) --debugger:native -d:debug tests/$@.nim) $(ECHO_AND_RUN)
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$(eval CMD := nim c $(NIM_PARAMS) --debugger:native -d:release tests/$@.nim) $(ECHO_AND_RUN)
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$(eval CMD := nim c $(NIM_PARAMS) --debugger:native -d:release -d:nimStackTraceOverride tests/$@.nim) $(ECHO_AND_RUN)
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$(eval CMD := nim c $(NIM_PARAMS) --debugger:native -d:danger tests/$@.nim) $(ECHO_AND_RUN)
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$(eval CMD := nim c $(NIM_PARAMS) --debugger:native -d:danger -d:nimStackTraceOverride tests/$@.nim) $(ECHO_AND_RUN)
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$(eval CMD := nim c $(NIM_PARAMS) --debugger:native -d:release --gcc.options.debug:'-g1' -d:nimStackTraceOverride tests/$@.nim) $(ECHO_AND_RUN)
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ifeq ($(shell uname), Darwin)
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$(eval CMD := nim c $(NIM_PARAMS) --debugger:native -d:release --passC:-flto=thin --passL:"-flto=thin -Wl,-object_path_lto,build/$@.lto" tests/$@.nim) $(ECHO_AND_RUN)
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$(eval CMD := nim c $(NIM_PARAMS) --debugger:native -d:release -d:nimStackTraceOverride --passC:-flto=thin --passL:"-flto=thin -Wl,-object_path_lto,build/$@.lto" tests/$@.nim) $(ECHO_AND_RUN)
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else
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$(eval CMD := nim c $(NIM_PARAMS) --debugger:native -d:release --passC:-flto=auto --passL:-flto=auto tests/$@.nim) $(ECHO_AND_RUN)
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$(eval CMD := nim c $(NIM_PARAMS) --debugger:native -d:release -d:nimStackTraceOverride --passC:-flto=auto --passL:-flto=auto tests/$@.nim) $(ECHO_AND_RUN)
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endif
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ifeq ($(BUILD_CXX_LIB), 1)
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# for the C++ backend:
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$(eval CMD := nim cpp $(NIM_PARAMS) --debugger:native tests/$@.nim) $(ECHO_AND_RUN)
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$(eval CMD := nim cpp $(NIM_PARAMS) --debugger:native -d:release -d:nimStackTraceOverride tests/$@.nim) $(ECHO_AND_RUN)
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$(eval CMD := nim cpp $(NIM_PARAMS) --debugger:native -d:release --gcc.cpp.options.debug:'-g1' -d:nimStackTraceOverride tests/$@.nim) $(ECHO_AND_RUN)
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endif
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clean:
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rm -rf install build *.o
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cd vendor/libbacktrace-upstream && \
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{ [[ -e Makefile ]] && $(MAKE) clean $(HANDLE_OUTPUT) || true; }
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cd vendor/libunwind && \
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{ [[ -e Makefile ]] && $(MAKE) clean $(HANDLE_OUTPUT) || true; } && \
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rm -rf CMakeCache.txt CMakeFiles cmake_install.cmake install_manifest.txt Makefile
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$(SILENT_TARGET_PREFIX).SILENT:
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