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43 lines
1.1 KiB
Makefile
43 lines
1.1 KiB
Makefile
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# Build the native (same-process) C++ example for the timer library.
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#
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# make run # build the Nim dylib + the C++ driver, then run it
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# make clean
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#
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# Links the library directly and uses the native ABI (../c_bindings/my_timer.h)
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# — no CBOR, no tinycbor. The Nim library is compiled from the repo root so its
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# vendored Nimble dependencies resolve.
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REPO_ROOT := $(abspath ../../..)
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NIM_SRC := $(REPO_ROOT)/examples/timer/timer.nim
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HDR_DIR := ../c_bindings
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UNAME_S := $(shell uname -s)
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ifeq ($(UNAME_S),Darwin)
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LIBNAME := libmy_timer.dylib
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RPATH := -Wl,-rpath,.
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else
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LIBNAME := libmy_timer.so
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RPATH := -Wl,-rpath,'$$ORIGIN'
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endif
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CXX ?= c++
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CXXFLAGS ?= -std=c++17 -Wall -Wextra -O2 -I$(HDR_DIR)
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NIMFLAGS := --mm:orc -d:chronicles_log_level=WARN --app:lib --noMain \
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--nimMainPrefix:libmy_timer
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.PHONY: all run clean
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all: example
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$(LIBNAME):
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cd $(REPO_ROOT) && nim c $(NIMFLAGS) -o:$(CURDIR)/$(LIBNAME) $(NIM_SRC)
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example: main.cpp $(HDR_DIR)/my_timer.h $(LIBNAME)
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$(CXX) $(CXXFLAGS) main.cpp -L. -lmy_timer $(RPATH) -o example
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run: example
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./example
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clean:
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rm -f example $(LIBNAME)
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