149 ifdef USER_RELEASE_SUFFIX
150 HOTSPOT_BUILD_VERSION=internal-$(USER_RELEASE_SUFFIX)
151 else
152 HOTSPOT_BUILD_VERSION=internal
153 endif
154 endif
155 endif
156
157 # Windows should have OS predefined
158 ifeq ($(OS),)
159 OS := $(shell uname -s)
160 ifneq ($(findstring BSD,$(OS)),)
161 OS=bsd
162 endif
163 ifeq ($(OS), Darwin)
164 OS=bsd
165 endif
166 HOST := $(shell uname -n)
167 endif
168
169 # If not SunOS, not Linux and not BSD, assume Windows
170 ifneq ($(OS), Linux)
171 ifneq ($(OS), SunOS)
172 ifneq ($(OS), bsd)
173 OSNAME=windows
174 else
175 OSNAME=bsd
176 endif
177 else
178 OSNAME=solaris
179 endif
180 else
181 OSNAME=linux
182 endif
183
184 # Determinations of default make arguments and platform specific settings
185 MAKE_ARGS=
186
187 # ARCH_DATA_MODEL==64 is equivalent to LP64=1
188 ifeq ($(ARCH_DATA_MODEL), 64)
189 ifndef LP64
190 LP64 := 1
191 endif
192 endif
193
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149 ifdef USER_RELEASE_SUFFIX
150 HOTSPOT_BUILD_VERSION=internal-$(USER_RELEASE_SUFFIX)
151 else
152 HOTSPOT_BUILD_VERSION=internal
153 endif
154 endif
155 endif
156
157 # Windows should have OS predefined
158 ifeq ($(OS),)
159 OS := $(shell uname -s)
160 ifneq ($(findstring BSD,$(OS)),)
161 OS=bsd
162 endif
163 ifeq ($(OS), Darwin)
164 OS=bsd
165 endif
166 HOST := $(shell uname -n)
167 endif
168
169 # If not SunOS, not Linux not BSD and not AIX, assume Windows
170 ifneq ($(OS), Linux)
171 ifneq ($(OS), SunOS)
172 ifneq ($(OS), bsd)
173 ifneq ($(OS), AIX)
174 OSNAME=windows
175 else
176 OSNAME=aix
177 endif
178 else
179 OSNAME=bsd
180 endif
181 else
182 OSNAME=solaris
183 endif
184 else
185 OSNAME=linux
186 endif
187
188 # Determinations of default make arguments and platform specific settings
189 MAKE_ARGS=
190
191 # ARCH_DATA_MODEL==64 is equivalent to LP64=1
192 ifeq ($(ARCH_DATA_MODEL), 64)
193 ifndef LP64
194 LP64 := 1
195 endif
196 endif
197
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