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#*******************************************************************************
# Copyright (c) 2000, 2018 IBM Corporation and others.
#
# This program and the accompanying materials
# are made available under the terms of the Eclipse Public License 2.0
# which accompanies this distribution, and is available at
# https://www.eclipse.org/legal/epl-2.0/
#
# SPDX-License-Identifier: EPL-2.0
#
# Contributors:
# IBM Corporation - initial API and implementation
# Kevin Cornell (Rational Software Corporation)
# Tom Tromey (Red Hat, Inc.)
# Leo Ufimtsev (Red Hat, Inc) 2018
#*******************************************************************************
include ../make_version.mak
# Makefile for creating the GTK eclipse launcher program.
# Can work on it's own or reached from build.sh.
# Common invocations:
# make -f make_linux.mak clean all
# make -f make_linux.mak clean all install # Install as part of eclipse build.
# make -f make_linux.mak clean all dev_build_install # For development/testing of launcher, install into your development eclipse, see target below.
# This makefile expects the utility "pkg-config" to be in the PATH.
# This makefile expects the following environment variables be set. If they are not set, it will figure out reasonable defaults targeting linux build.
# PROGRAM_OUTPUT - the filename of the output executable
# DEFAULT_OS - the default value of the "-os" switch
# DEFAULT_OS_ARCH - the default value of the "-arch" switch
# DEFAULT_WS - the default value of the "-ws" switch
# JAVA_HOME - JAVA_HOME for jni headers
# M_ARCH & M_CFLAGS - architecture/cflags for gcc command (if relevant)
# Environment Variables:
DEFAULT_OS ?= $(shell uname -s | tr "[:upper:]" "[:lower:]")
DEFAULT_WS ?= gtk
DEFAULT_OS_ARCH ?= $(shell uname -m)
JAVA_HOME ?= $(shell readlink -f /usr/bin/java | sed "s:jre/::" | sed "s:bin/java::")
PROGRAM_OUTPUT ?= eclipse
PROGRAM_LIBRARY = $(PROGRAM_OUTPUT)_$(LIB_VERSION).so
EXEC_DIR ?= ../../../../../rt.equinox.binaries/org.eclipse.equinox.executable
OUTPUT_DIR ?= $(EXEC_DIR)/bin/$(DEFAULT_WS)/$(DEFAULT_OS)/$(DEFAULT_OS_ARCH)
LIBRARY_DIR ?= $(EXEC_DIR)/../org.eclipse.equinox.launcher.$(DEFAULT_WS).$(DEFAULT_OS).$(DEFAULT_OS_ARCH)
# 64 bit specific flag:
ifeq ($(M_CFLAGS),)
ifeq ($(DEFAULT_OS_ARCH),x86_64)
# Bug 517013: Avoid using memcpy() to remain compatible with older glibc (not use these flags on 32bit.
M_CFLAGS ?= -fno-builtin-memcpy -fno-builtin-memmove
endif
endif
# Determine launch mode.
ifeq ($(DEFAULT_OS_ARCH),x86_64)
DEFAULT_JAVA ?= DEFAULT_JAVA_EXEC
endif
CC ?= gcc
# Useful to figure out if there is any difference between running build.sh and make_linux directly.
INFO_PROG=CC:$(CC) PROGRAM_OUTPUT:$(PROGRAM_OUTPUT) PROGRAM_LIBRARY:$(PROGRAM_LIBRARY) #
INFO_ARCH=DEFAULT_OS:$(DEFAULT_OS) DEFAULT_WS:$(DEFAULT_WS) DEFAULT_OS_ARCH:$(DEFAULT_OS_ARCH) M_ARCH:$(M_ARCH) M_CFLAGS:$(M_CFLAGS) #
INFO_JAVA=JAVA_HOME:$(JAVA_HOME) DEFAULT_JAVA:$(DEFAULT_JAVA) #
INFO_OUT_LIB_DIRS=OUTPUT_DIR:$(OUTPUT_DIR) LIBRARY_DIR:$(LIBRARY_DIR) #
$(info Input info: $(INFO_PROG) $(INFO_ARCH) $(INFO_JAVA) $(INFO_OUT_LIB_DIRS))
# Define the object modules to be compiled and flags.
MAIN_OBJS = eclipseMain.o
COMMON_OBJS = eclipseConfig.o eclipseCommon.o eclipseGtkCommon.o eclipseGtkInit.o
DLL_OBJS = eclipse.o eclipseGtk.o eclipseUtil.o eclipseJNI.o eclipseShm.o eclipseNix.o
EXEC = $(PROGRAM_OUTPUT)
# DLL == 'eclipse_XXXX.so'
DLL = $(PROGRAM_LIBRARY)
LIBS = -lpthread -ldl
GTK_LIBS = \
-DGTK3_LIB="\"libgtk-3.so.0\"" -DGDK3_LIB="\"libgdk-3.so.0\"" \
-DPIXBUF_LIB="\"libgdk_pixbuf-2.0.so.0\"" -DGOBJ_LIB="\"libgobject-2.0.so.0\"" \
-DGIO_LIB="\"libgio-2.0.so.0\"" -DGLIB_LIB="\"libglib-2.0.so.0\""
LFLAGS = ${M_ARCH} -shared -fpic -Wl,--export-dynamic
CFLAGS = ${M_CFLAGS} ${M_ARCH} -g -s -Wall\
-fpic \
-DLINUX \
-DDEFAULT_OS="\"$(DEFAULT_OS)\"" \
-DDEFAULT_OS_ARCH="\"$(DEFAULT_OS_ARCH)\"" \
-DDEFAULT_WS="\"$(DEFAULT_WS)\"" \
-D$(DEFAULT_JAVA) \
$(GTK_LIBS) \
-I. \
-I.. \
-I$(JAVA_HOME)/include -I$(JAVA_HOME)/include/linux \
`pkg-config --cflags gtk+-3.0`
all: $(EXEC) $(DLL)
eclipse.o: ../eclipse.c ../eclipseOS.h ../eclipseCommon.h ../eclipseJNI.h
$(CC) $(CFLAGS) -c ../eclipse.c -o eclipse.o
eclipseMain.o: ../eclipseUnicode.h ../eclipseCommon.h ../eclipseMain.c
$(info Starting Build:)
$(CC) $(CFLAGS) -c ../eclipseMain.c -o eclipseMain.o
eclipseCommon.o: ../eclipseCommon.h ../eclipseUnicode.h ../eclipseCommon.c
$(CC) $(CFLAGS) -c ../eclipseCommon.c
eclipseGtkCommon.o: ../eclipseCommon.h ../eclipseOS.h eclipseGtk.h eclipseGtkCommon.c
$(CC) $(CFLAGS) -c eclipseGtkCommon.c -o eclipseGtkCommon.o
eclipseGtkInit.o: ../eclipseCommon.h eclipseGtk.h eclipseGtkInit.c
$(CC) $(CFLAGS) -c eclipseGtkInit.c -o eclipseGtkInit.o
eclipseUtil.o: ../eclipseUtil.c ../eclipseUtil.h ../eclipseOS.h
$(CC) $(CFLAGS) -c ../eclipseUtil.c -o eclipseUtil.o
eclipseJNI.o: ../eclipseJNI.c ../eclipseCommon.h ../eclipseOS.h ../eclipseJNI.h
$(CC) $(CFLAGS) -c ../eclipseJNI.c -o eclipseJNI.o
eclipseConfig.o: ../eclipseConfig.c ../eclipseConfig.h ../eclipseOS.h
$(CC) $(CFLAGS) -c ../eclipseConfig.c -o eclipseConfig.o
eclipseShm.o: ../eclipseShm.h ../eclipseUnicode.h ../eclipseShm.c
$(CC) $(CFLAGS) -c ../eclipseShm.c -o eclipseShm.o
eclipseNix.o: ../eclipseNix.c
$(CC) $(CFLAGS) -c ../eclipseNix.c -o eclipseNix.o
$(EXEC): $(MAIN_OBJS) $(COMMON_OBJS)
$(info Linking and generating: $(EXEC))
$(CC) ${M_ARCH} -o $(EXEC) $(MAIN_OBJS) $(COMMON_OBJS) $(LIBS)
$(DLL): $(DLL_OBJS) $(COMMON_OBJS)
$(info Linking and generating: $(DLL))
$(CC) $(LFLAGS) -o $(DLL) $(DLL_OBJS) $(COMMON_OBJS) $(LIBS)
install: all
cp $(EXEC) $(OUTPUT_DIR)
cp $(DLL) $(LIBRARY_DIR)
rm -f $(EXEC) $(DLL) $(MAIN_OBJS) $(COMMON_OBJS) $(DLL_OBJS)
clean:
$(info Clean up:)
rm -f $(EXEC) $(DLL) $(MAIN_OBJS) $(COMMON_OBJS) $(DLL_OBJS)
# Convienience method to install produced output into a developer's eclipse for testing/development.
dev_build_install: all
ifeq "$(origin DEV_ECLIPSE)" "environment"
$(info Copying $(EXEC) and $(DLL) into your development eclipse folder:)
mkdir -p ${DEV_ECLIPSE}/
cp $(EXEC) ${DEV_ECLIPSE}/
mkdir -p ${DEV_ECLIPSE}/plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64/
cp $(DLL) ${DEV_ECLIPSE}/plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64/
else
$(error $(DEV_INSTALL_ERROR_MSG))
endif
define DEV_INSTALL_ERROR_MSG =
Note:
DEV_ECLIPSE environmental variable is not defined.
You can download an integration build eclipse for testing and set DEV_ECLIPSE to point to it's folder
as per output of 'pwd'. Note, without trailing forwardslash. Integration build can be downloaded here:
See: https://download.eclipse.org/eclipse/downloads/
That way you can automatically build and copy eclipse and eclipse_XXXX.so into the relevant folders for testing.
E.g: you can put something like the following into your .bashrc
export DEV_ECLIPSE="/home/YOUR_USER/Downloads/eclipse-SDK-I20YYMMDD-XXXX-linux-gtk-x86_64/eclipse"
endef
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