| # |
| # Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved. |
| # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| # |
| # This code is free software; you can redistribute it and/or modify it |
| # under the terms of the GNU General Public License version 2 only, as |
| # published by the Free Software Foundation. Oracle designates this |
| # particular file as subject to the "Classpath" exception as provided |
| # by Oracle in the LICENSE file that accompanied this code. |
| # |
| # This code is distributed in the hope that it will be useful, but WITHOUT |
| # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| # version 2 for more details (a copy is included in the LICENSE file that |
| # accompanied this code). |
| # |
| # You should have received a copy of the GNU General Public License version |
| # 2 along with this work; if not, write to the Free Software Foundation, |
| # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| # |
| # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| # or visit www.oracle.com if you need additional information or have any |
| # questions. |
| # |
| |
| ################################################################################ |
| # Create the libjsig.so shared library |
| |
| default: all |
| |
| include $(SPEC) |
| include MakeBase.gmk |
| include NativeCompilation.gmk |
| |
| ifneq ($(OPENJDK_TARGET_OS), windows) |
| ifeq ($(STATIC_BUILD), false) |
| LIBJSIG_STRIP_SYMBOLS := true |
| ifeq ($(OPENJDK_TARGET_OS), linux) |
| LIBJSIG_CFLAGS := -fPIC -D_GNU_SOURCE -D_REENTRANT $(EXTRA_CFLAGS) |
| LIBJSIG_LDFLAGS := $(LDFLAGS_HASH_STYLE) $(EXTRA_CFLAGS) |
| LIBJSIG_LIBS := $(LIBDL) |
| |
| # NOTE: The old build compiled this library without -soname. |
| # To emulate this, we need to clear out SET_SHARED_LIBRARY_NAME. |
| SET_SHARED_LIBRARY_NAME := |
| |
| # Flags for other CPUs can be provided in EXTRA_CFLAGS |
| ifeq ($(OPENJDK_TARGET_CPU), x86_64) |
| LIBJSIG_CPU_FLAGS := -m64 |
| else ifeq ($(OPENJDK_TARGET_CPU), x86) |
| LIBJSIG_CPU_FLAGS := -m32 -march=i586 |
| endif |
| |
| else ifeq ($(OPENJDK_TARGET_OS), solaris) |
| LIBJSIG_CFLAGS := -m64 -KPIC -mt |
| LIBJSIG_LDFLAGS := -m64 -mt -xnolib |
| LIBJSIG_LIBS := $(LIBDL) |
| |
| # NOTE: The old build compiled this library without -soname. |
| # To emulate this, we need to clear out SET_SHARED_LIBRARY_NAME. |
| SET_SHARED_LIBRARY_NAME := |
| |
| else ifeq ($(OPENJDK_TARGET_OS), aix) |
| LIBJSIG_CFLAGS := -q64 -D_GNU_SOURCE -D_REENTRANT -qpic=large |
| LIBJSIG_LDFLAGS := -b64 -bexpall -G -bnoentry -qmkshrobj -brtl -bnolibpath -bernotok |
| LIBJSIG_LIBS := $(LIBDL) |
| |
| # NOTE: The old build compiled this library without -soname. |
| # To emulate this, we need to clear out SET_SHARED_LIBRARY_NAME. |
| SET_SHARED_LIBRARY_NAME := |
| |
| else ifeq ($(OPENJDK_TARGET_OS), macosx) |
| LIBJSIG_CFLAGS := -m64 -D_GNU_SOURCE -pthread -mno-omit-leaf-frame-pointer -mstack-alignment=16 -fPIC |
| LIBJSIG_LDFLAGS := $(LDFLAGS_HASH_STYLE) |
| # NOTE: This lib is not stripped on macosx in old build. Looks like a mistake. |
| LIBJSIG_STRIP_SYMBOLS := false |
| else |
| $(error Unknown target OS $(OPENJDK_TARGET_OS) in CompileLibjsig.gmk) |
| endif |
| |
| LIBJSIG_SRC_FILE := $(HOTSPOT_TOPDIR)/src/os/$(HOTSPOT_TARGET_OS)/vm/jsig.c |
| LIBJSIG_MAPFILE := $(wildcard $(HOTSPOT_TOPDIR)/makefiles/mapfiles/libjsig/mapfile-vers-$(OPENJDK_TARGET_OS)) |
| LIBJSIG_OUTPUTDIR := $(HOTSPOT_OUTPUTDIR)/libjsig |
| |
| LIBJSIG_LDFLAGS += $(SHARED_LIBRARY_FLAGS) |
| |
| $(eval $(call SetupNativeCompilation, BUILD_LIBJSIG, \ |
| LIBRARY := jsig, \ |
| EXTRA_FILES := $(LIBJSIG_SRC_FILE), \ |
| OUTPUT_DIR := $(LIBJSIG_OUTPUTDIR), \ |
| LANG := C, \ |
| CFLAGS := $(LIBJSIG_CFLAGS) $(LIBJSIG_CPU_FLAGS), \ |
| LDFLAGS := $(LIBJSIG_LDFLAGS) $(LIBJSIG_CPU_FLAGS), \ |
| LIBS := $(LIBJSIG_LIBS), \ |
| MAPFILE := $(LIBJSIG_MAPFILE), \ |
| OBJECT_DIR := $(LIBJSIG_OUTPUTDIR)/objs, \ |
| STRIP_SYMBOLS := $(LIBJSIG_STRIP_SYMBOLS), \ |
| )) |
| |
| TARGETS += $(BUILD_LIBJSIG) |
| endif |
| endif |
| |
| all: $(TARGETS) |
| |
| .PHONY: all |