Makefile

   1 JATTACH_VERSION=2.1
   2
   3 ifneq ($(findstring Windows,$(OS)),)
   4   CL=cl.exe
   5   CFLAGS=/O2 /D_CRT_SECURE_NO_WARNINGS
   6   JATTACH_EXE=jattach.exe
   7   JATTACH_DLL=jattach.dll
   8 else
   9   JATTACH_EXE=jattach
  10
  11   UNAME_S:=$(shell uname -s)
  12   ifeq ($(UNAME_S),Darwin)
  13     CFLAGS ?= -O3 -arch x86_64 -arch arm64 -mmacos-version-min=10.12
  14     JATTACH_DLL=libjattach.dylib
  15   else
  16     CFLAGS ?= -O3
  17     JATTACH_DLL=libjattach.so
  18   endif
  19
  20   ifeq ($(UNAME_S),Linux)
  21     ROOT_DIR:=$(shell dirname $(realpath $(lastword $(MAKEFILE_LIST))))
  22     RPM_ROOT=$(ROOT_DIR)/build/rpm
  23     SOURCES=$(RPM_ROOT)/SOURCES
  24     SPEC_FILE=jattach.spec
  25   endif
  26 endif
  27
  28
  29 .PHONY: all dll clean rpm-dirs rpm
  30
  31 all: build build/$(JATTACH_EXE)
  32
  33 dll: build build/$(JATTACH_DLL)
  34
  35 build:
  36         mkdir -p build
  37
  38 build/jattach: src/posix/*.c src/posix/*.h
  39         $(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -DJATTACH_VERSION=\"$(JATTACH_VERSION)\" -o $@ src/posix/*.c
  40
  41 build/$(JATTACH_DLL): src/posix/*.c src/posix/*.h
  42         $(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -fPIC -shared -fvisibility=hidden -o $@ src/posix/*.c
  43
  44 build/jattach.exe: src/windows/jattach.c
  45         $(CL) $(CFLAGS) /DJATTACH_VERSION=\"$(JATTACH_VERSION)\" /Fobuild/jattach.obj /Fe$@ $^ advapi32.lib /link /SUBSYSTEM:CONSOLE,5.02
  46
  47 clean:
  48         rm -rf build
  49
  50 $(RPM_ROOT):
  51         mkdir -p $(RPM_ROOT)
  52
  53 rpm-dirs: $(RPM_ROOT)
  54         mkdir -p $(RPM_ROOT)/SPECS
  55         mkdir -p $(SOURCES)/bin
  56         mkdir -p $(RPM_ROOT)/BUILD
  57         mkdir -p $(RPM_ROOT)/SRPMS
  58         mkdir -p $(RPM_ROOT)/RPMS
  59         mkdir -p $(RPM_ROOT)/tmp
  60
  61 rpm: rpm-dirs build build/$(JATTACH_EXE)
  62         cp $(SPEC_FILE) $(RPM_ROOT)/
  63         cp build/jattach $(SOURCES)/bin/
  64         rpmbuild -bb \
  65                 --define '_topdir $(RPM_ROOT)' \
  66                 --define '_tmppath $(RPM_ROOT)/tmp' \
  67                 --clean \
  68                 --rmsource \
  69                 --rmspec \
  70                 --buildroot $(RPM_ROOT)/tmp/build-root \
  71                 $(RPM_ROOT)/jattach.spec