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make building on macOS more convenient #193

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make building on macOS more convenient #193

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18 changes: 16 additions & 2 deletions makefile
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Original file line number Diff line number Diff line change
@@ -1,3 +1,7 @@
ifndef OS
OS:=$(shell uname)
endif
Comment on lines +1 to +3
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@DanEble DanEble Oct 18, 2019 •
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I've done a little more research. According to https://stackoverflow.com/a/12099167,
OS will be set in the environment on Windows systems, so this should work fine for Windows in addition to systems with uname.


CXX?=g++
CXXFLAGS?=-Wall -O2
LIB?=hidapi
Expand All @@ -6,7 +10,11 @@ ifeq ($(LIB),libusb)
LIBS=-lusb-1.0
else
CPPFLAGS=-Dhidapi
LIBS=-lhidapi-hidraw
ifeq ($(OS),Darwin)
LIBS=-lhidapi
else
LIBS=-lhidapi-hidraw
endif
endif
SYSTEMDDIR?=/usr/lib/systemd

Expand All @@ -24,6 +32,12 @@ CXXFLAGS+=-std=gnu++11 -DVERSION=\"$(MAJOR).$(MINOR).$(MICRO)\"
APPSRCS=src/main.cpp src/helpers/*.cpp
LIBSRCS=src/classes/*.cpp

ifeq ($(OS),Darwin)
SONAME_OPT=-install_name
else
SONAME_OPT=-soname
endif

.PHONY: all bin debug clean setup install uninstall lib install-lib install-dev

all: lib/lib$(PROGN).so bin/$(PROGN)
Expand All @@ -39,7 +53,7 @@ debug: bin/$(PROGN)

lib/lib$(PROGN).so: $(LIBSRCS)
@mkdir -p lib
$(CXX) $(CPPFLAGS) $(CXXFLAGS) $(LDFLAGS) -fPIC -shared -Wl,-soname,lib$(PROGN).so -o lib/lib$(PROGN).so.$(MAJOR).$(MINOR).$(MICRO) $^ $(LIBS)
$(CXX) $(CPPFLAGS) $(CXXFLAGS) $(LDFLAGS) -fPIC -shared -Wl,$(SONAME_OPT),lib$(PROGN).so -o lib/lib$(PROGN).so.$(MAJOR).$(MINOR).$(MICRO) $^ $(LIBS)
@ln -sf lib$(PROGN).so.$(MAJOR).$(MINOR).$(MICRO) lib/lib$(PROGN).so

bin-linked: lib/lib$(PROGN).so
Expand Down