3 ifneq ($(findstring Windows,$(OS)),)
5 CFLAGS=/O2 /D_CRT_SECURE_NO_WARNINGS
6 JATTACH_EXE=jattach.exe
7 JATTACH_DLL=jattach.dll
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
17 JATTACH_DLL=libjattach.so
20 ifeq ($(UNAME_S),Linux)
21 ROOT_DIR:=$(shell dirname $(realpath $(lastword $(MAKEFILE_LIST))))
22 RPM_ROOT=$(ROOT_DIR)/build/rpm
23 SOURCES=$(RPM_ROOT)/SOURCES
24 SPEC_FILE=jattach.spec
29 .PHONY: all dll clean rpm-dirs rpm
31 all: build build/$(JATTACH_EXE)
33 dll: build build/$(JATTACH_DLL)
38 build/jattach: src/posix/*.c src/posix/*.h
39 $(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -DJATTACH_VERSION=\"$(JATTACH_VERSION)\" -o $@ src/posix/*.c
41 build/$(JATTACH_DLL): src/posix/*.c src/posix/*.h
42 $(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -fPIC -shared -fvisibility=hidden -o $@ src/posix/*.c
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
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 $(RPM_ROOT)/tmp
61 rpm: rpm-dirs build build/$(JATTACH_EXE)
62 cp $(SPEC_FILE) $(RPM_ROOT)/
63 cp build/jattach $(SOURCES)/bin/
65 --define '_topdir $(RPM_ROOT)' \
66 --define '_tmppath $(RPM_ROOT)/tmp' \
70 --buildroot $(RPM_ROOT)/tmp/build-root \
71 $(RPM_ROOT)/jattach.spec