138 # Translate the standard triplet(quadruplet) definition |
138 # Translate the standard triplet(quadruplet) definition |
139 # of the target/build system into OPENJDK_TARGET_OS, OPENJDK_TARGET_CPU, |
139 # of the target/build system into OPENJDK_TARGET_OS, OPENJDK_TARGET_CPU, |
140 # OPENJDK_BUILD_OS, etc. |
140 # OPENJDK_BUILD_OS, etc. |
141 AC_DEFUN([PLATFORM_EXTRACT_TARGET_AND_BUILD], |
141 AC_DEFUN([PLATFORM_EXTRACT_TARGET_AND_BUILD], |
142 [ |
142 [ |
143 # Copy the autoconf trip/quadruplet verbatim to OPENJDK_TARGET_AUTOCONF_NAME |
143 # Copy the autoconf trip/quadruplet verbatim to OPENJDK_TARGET_AUTOCONF_NAME |
144 # (from the autoconf "host") and OPENJDK_BUILD_AUTOCONF_NAME |
144 # (from the autoconf "host") and OPENJDK_BUILD_AUTOCONF_NAME |
145 # Note that we might later on rewrite e.g. OPENJDK_TARGET_CPU due to reduced build, |
145 # Note that we might later on rewrite e.g. OPENJDK_TARGET_CPU due to reduced build, |
146 # but this will not change the value of OPENJDK_TARGET_AUTOCONF_NAME. |
146 # but this will not change the value of OPENJDK_TARGET_AUTOCONF_NAME. |
147 OPENJDK_TARGET_AUTOCONF_NAME="$host" |
147 OPENJDK_TARGET_AUTOCONF_NAME="$host" |
148 OPENJDK_BUILD_AUTOCONF_NAME="$build" |
148 OPENJDK_BUILD_AUTOCONF_NAME="$build" |
149 AC_SUBST(OPENJDK_TARGET_AUTOCONF_NAME) |
149 AC_SUBST(OPENJDK_TARGET_AUTOCONF_NAME) |
150 AC_SUBST(OPENJDK_BUILD_AUTOCONF_NAME) |
150 AC_SUBST(OPENJDK_BUILD_AUTOCONF_NAME) |
151 |
151 |
152 # Convert the autoconf OS/CPU value to our own data, into the VAR_OS/CPU variables. |
152 # Convert the autoconf OS/CPU value to our own data, into the VAR_OS/CPU variables. |
153 PLATFORM_EXTRACT_VARS_FROM_OS($build_os) |
153 PLATFORM_EXTRACT_VARS_FROM_OS($build_os) |
154 PLATFORM_EXTRACT_VARS_FROM_CPU($build_cpu) |
154 PLATFORM_EXTRACT_VARS_FROM_CPU($build_cpu) |
155 # ..and setup our own variables. (Do this explicitely to facilitate searching) |
155 # ..and setup our own variables. (Do this explicitely to facilitate searching) |
156 OPENJDK_BUILD_OS="$VAR_OS" |
156 OPENJDK_BUILD_OS="$VAR_OS" |
157 OPENJDK_BUILD_OS_API="$VAR_OS_API" |
157 OPENJDK_BUILD_OS_API="$VAR_OS_API" |
158 OPENJDK_BUILD_OS_ENV="$VAR_OS_ENV" |
158 OPENJDK_BUILD_OS_ENV="$VAR_OS_ENV" |
159 OPENJDK_BUILD_CPU="$VAR_CPU" |
159 OPENJDK_BUILD_CPU="$VAR_CPU" |
160 OPENJDK_BUILD_CPU_ARCH="$VAR_CPU_ARCH" |
160 OPENJDK_BUILD_CPU_ARCH="$VAR_CPU_ARCH" |
161 OPENJDK_BUILD_CPU_BITS="$VAR_CPU_BITS" |
161 OPENJDK_BUILD_CPU_BITS="$VAR_CPU_BITS" |
162 OPENJDK_BUILD_CPU_ENDIAN="$VAR_CPU_ENDIAN" |
162 OPENJDK_BUILD_CPU_ENDIAN="$VAR_CPU_ENDIAN" |
163 AC_SUBST(OPENJDK_BUILD_OS) |
163 AC_SUBST(OPENJDK_BUILD_OS) |
164 AC_SUBST(OPENJDK_BUILD_OS_API) |
164 AC_SUBST(OPENJDK_BUILD_OS_API) |
165 AC_SUBST(OPENJDK_BUILD_CPU) |
165 AC_SUBST(OPENJDK_BUILD_CPU) |
166 AC_SUBST(OPENJDK_BUILD_CPU_ARCH) |
166 AC_SUBST(OPENJDK_BUILD_CPU_ARCH) |
167 AC_SUBST(OPENJDK_BUILD_CPU_BITS) |
167 AC_SUBST(OPENJDK_BUILD_CPU_BITS) |
168 AC_SUBST(OPENJDK_BUILD_CPU_ENDIAN) |
168 AC_SUBST(OPENJDK_BUILD_CPU_ENDIAN) |
169 |
169 |
170 AC_MSG_CHECKING([openjdk-build os-cpu]) |
170 AC_MSG_CHECKING([openjdk-build os-cpu]) |
171 AC_MSG_RESULT([$OPENJDK_BUILD_OS-$OPENJDK_BUILD_CPU]) |
171 AC_MSG_RESULT([$OPENJDK_BUILD_OS-$OPENJDK_BUILD_CPU]) |
172 |
172 |
173 # Convert the autoconf OS/CPU value to our own data, into the VAR_OS/CPU variables. |
173 # Convert the autoconf OS/CPU value to our own data, into the VAR_OS/CPU variables. |
174 PLATFORM_EXTRACT_VARS_FROM_OS($host_os) |
174 PLATFORM_EXTRACT_VARS_FROM_OS($host_os) |
175 PLATFORM_EXTRACT_VARS_FROM_CPU($host_cpu) |
175 PLATFORM_EXTRACT_VARS_FROM_CPU($host_cpu) |
176 # ... and setup our own variables. (Do this explicitely to facilitate searching) |
176 # ... and setup our own variables. (Do this explicitely to facilitate searching) |
177 OPENJDK_TARGET_OS="$VAR_OS" |
177 OPENJDK_TARGET_OS="$VAR_OS" |
178 OPENJDK_TARGET_OS_API="$VAR_OS_API" |
178 OPENJDK_TARGET_OS_API="$VAR_OS_API" |
179 OPENJDK_TARGET_OS_ENV="$VAR_OS_ENV" |
179 OPENJDK_TARGET_OS_ENV="$VAR_OS_ENV" |
180 OPENJDK_TARGET_CPU="$VAR_CPU" |
180 OPENJDK_TARGET_CPU="$VAR_CPU" |
181 OPENJDK_TARGET_CPU_ARCH="$VAR_CPU_ARCH" |
181 OPENJDK_TARGET_CPU_ARCH="$VAR_CPU_ARCH" |
182 OPENJDK_TARGET_CPU_BITS="$VAR_CPU_BITS" |
182 OPENJDK_TARGET_CPU_BITS="$VAR_CPU_BITS" |
183 OPENJDK_TARGET_CPU_ENDIAN="$VAR_CPU_ENDIAN" |
183 OPENJDK_TARGET_CPU_ENDIAN="$VAR_CPU_ENDIAN" |
184 AC_SUBST(OPENJDK_TARGET_OS) |
184 AC_SUBST(OPENJDK_TARGET_OS) |
185 AC_SUBST(OPENJDK_TARGET_OS_API) |
185 AC_SUBST(OPENJDK_TARGET_OS_API) |
186 AC_SUBST(OPENJDK_TARGET_CPU) |
186 AC_SUBST(OPENJDK_TARGET_CPU) |
187 AC_SUBST(OPENJDK_TARGET_CPU_ARCH) |
187 AC_SUBST(OPENJDK_TARGET_CPU_ARCH) |
188 AC_SUBST(OPENJDK_TARGET_CPU_BITS) |
188 AC_SUBST(OPENJDK_TARGET_CPU_BITS) |
189 AC_SUBST(OPENJDK_TARGET_CPU_ENDIAN) |
189 AC_SUBST(OPENJDK_TARGET_CPU_ENDIAN) |
190 |
190 |
191 AC_MSG_CHECKING([openjdk-target os-cpu]) |
191 AC_MSG_CHECKING([openjdk-target os-cpu]) |
192 AC_MSG_RESULT([$OPENJDK_TARGET_OS-$OPENJDK_TARGET_CPU]) |
192 AC_MSG_RESULT([$OPENJDK_TARGET_OS-$OPENJDK_TARGET_CPU]) |
193 ]) |
193 ]) |
194 |
194 |
195 # Check if a reduced build (32-bit on 64-bit platforms) is requested, and modify behaviour |
195 # Check if a reduced build (32-bit on 64-bit platforms) is requested, and modify behaviour |
196 # accordingly. Must be done after setting up build and target system, but before |
196 # accordingly. Must be done after setting up build and target system, but before |
197 # doing anything else with these values. |
197 # doing anything else with these values. |
198 AC_DEFUN([PLATFORM_SETUP_TARGET_CPU_BITS], |
198 AC_DEFUN([PLATFORM_SETUP_TARGET_CPU_BITS], |
199 [ |
199 [ |
200 AC_ARG_WITH(target-bits, [AS_HELP_STRING([--with-target-bits], |
200 AC_ARG_WITH(target-bits, [AS_HELP_STRING([--with-target-bits], |
201 [build 32-bit or 64-bit binaries (for platforms that support it), e.g. --with-target-bits=32 @<:@guessed@:>@])]) |
201 [build 32-bit or 64-bit binaries (for platforms that support it), e.g. --with-target-bits=32 @<:@guessed@:>@])]) |
202 |
202 |
203 # We have three types of compiles: |
203 # We have three types of compiles: |
204 # native == normal compilation, target system == build system |
204 # native == normal compilation, target system == build system |
205 # cross == traditional cross compilation, target system != build system; special toolchain needed |
205 # cross == traditional cross compilation, target system != build system; special toolchain needed |
206 # reduced == using native compilers, but with special flags (e.g. -m32) to produce 32-bit builds on 64-bit machines |
206 # reduced == using native compilers, but with special flags (e.g. -m32) to produce 32-bit builds on 64-bit machines |
225 OPENJDK_TARGET_CPU=x86 |
225 OPENJDK_TARGET_CPU=x86 |
226 elif test "x$OPENJDK_TARGET_CPU_ARCH" = "xsparc"; then |
226 elif test "x$OPENJDK_TARGET_CPU_ARCH" = "xsparc"; then |
227 OPENJDK_TARGET_CPU=sparc |
227 OPENJDK_TARGET_CPU=sparc |
228 else |
228 else |
229 AC_MSG_ERROR([Reduced build (--with-target-bits=32) is only supported on x86_64 and sparcv9]) |
229 AC_MSG_ERROR([Reduced build (--with-target-bits=32) is only supported on x86_64 and sparcv9]) |
230 fi |
230 fi |
231 elif test "x$with_target_bits" = x64 && test "x$OPENJDK_TARGET_CPU_BITS" = x32; then |
231 elif test "x$with_target_bits" = x64 && test "x$OPENJDK_TARGET_CPU_BITS" = x32; then |
232 AC_MSG_ERROR([It is not possible to use --with-target-bits=64 on a 32 bit system. Use proper cross-compilation instead.]) |
232 AC_MSG_ERROR([It is not possible to use --with-target-bits=64 on a 32 bit system. Use proper cross-compilation instead.]) |
233 elif test "x$with_target_bits" = "x$OPENJDK_TARGET_CPU_BITS"; then |
233 elif test "x$with_target_bits" = "x$OPENJDK_TARGET_CPU_BITS"; then |
234 AC_MSG_NOTICE([--with-target-bits are set to build platform address size; argument has no meaning]) |
234 AC_MSG_NOTICE([--with-target-bits are set to build platform address size; argument has no meaning]) |
235 else |
235 else |
236 AC_MSG_ERROR([--with-target-bits can only be 32 or 64, you specified $with_target_bits!]) |
236 AC_MSG_ERROR([--with-target-bits can only be 32 or 64, you specified $with_target_bits!]) |
237 fi |
237 fi |
238 fi |
238 fi |
239 AC_SUBST(COMPILE_TYPE) |
239 AC_SUBST(COMPILE_TYPE) |
240 |
240 |
241 AC_MSG_CHECKING([compilation type]) |
241 AC_MSG_CHECKING([compilation type]) |
242 AC_MSG_RESULT([$COMPILE_TYPE]) |
242 AC_MSG_RESULT([$COMPILE_TYPE]) |
243 ]) |
243 ]) |
244 |
244 |
245 # Setup the legacy variables, for controlling the old makefiles. |
245 # Setup the legacy variables, for controlling the old makefiles. |
246 # |
246 # |
247 AC_DEFUN([PLATFORM_SETUP_LEGACY_VARS], |
247 AC_DEFUN([PLATFORM_SETUP_LEGACY_VARS], |
248 [ |
248 [ |
249 # Also store the legacy naming of the cpu. |
249 # Also store the legacy naming of the cpu. |
250 # Ie i586 and amd64 instead of x86 and x86_64 |
250 # Ie i586 and amd64 instead of x86 and x86_64 |
251 OPENJDK_TARGET_CPU_LEGACY="$OPENJDK_TARGET_CPU" |
251 OPENJDK_TARGET_CPU_LEGACY="$OPENJDK_TARGET_CPU" |
252 if test "x$OPENJDK_TARGET_CPU" = xx86; then |
252 if test "x$OPENJDK_TARGET_CPU" = xx86; then |
253 OPENJDK_TARGET_CPU_LEGACY="i586" |
253 OPENJDK_TARGET_CPU_LEGACY="i586" |
254 elif test "x$OPENJDK_TARGET_OS" != xmacosx && test "x$OPENJDK_TARGET_CPU" = xx86_64; then |
254 elif test "x$OPENJDK_TARGET_OS" != xmacosx && test "x$OPENJDK_TARGET_CPU" = xx86_64; then |
255 # On all platforms except MacOSX replace x86_64 with amd64. |
255 # On all platforms except MacOSX replace x86_64 with amd64. |
256 OPENJDK_TARGET_CPU_LEGACY="amd64" |
256 OPENJDK_TARGET_CPU_LEGACY="amd64" |
257 fi |
257 fi |
258 AC_SUBST(OPENJDK_TARGET_CPU_LEGACY) |
258 AC_SUBST(OPENJDK_TARGET_CPU_LEGACY) |
259 |
259 |
260 # And the second legacy naming of the cpu. |
260 # And the second legacy naming of the cpu. |
261 # Ie i386 and amd64 instead of x86 and x86_64. |
261 # Ie i386 and amd64 instead of x86 and x86_64. |
262 OPENJDK_TARGET_CPU_LEGACY_LIB="$OPENJDK_TARGET_CPU" |
262 OPENJDK_TARGET_CPU_LEGACY_LIB="$OPENJDK_TARGET_CPU" |
263 if test "x$OPENJDK_TARGET_CPU" = xx86; then |
263 if test "x$OPENJDK_TARGET_CPU" = xx86; then |
264 OPENJDK_TARGET_CPU_LEGACY_LIB="i386" |
264 OPENJDK_TARGET_CPU_LEGACY_LIB="i386" |
265 elif test "x$OPENJDK_TARGET_CPU" = xx86_64; then |
265 elif test "x$OPENJDK_TARGET_CPU" = xx86_64; then |
266 OPENJDK_TARGET_CPU_LEGACY_LIB="amd64" |
266 OPENJDK_TARGET_CPU_LEGACY_LIB="amd64" |
267 fi |
267 fi |
268 AC_SUBST(OPENJDK_TARGET_CPU_LEGACY_LIB) |
268 AC_SUBST(OPENJDK_TARGET_CPU_LEGACY_LIB) |
269 |
269 |
270 # This is the name of the cpu (but using i386 and amd64 instead of |
270 # This is the name of the cpu (but using i386 and amd64 instead of |
271 # x86 and x86_64, respectively), preceeded by a /, to be used when |
271 # x86 and x86_64, respectively), preceeded by a /, to be used when |
272 # locating libraries. On macosx, it's empty, though. |
272 # locating libraries. On macosx, it's empty, though. |
273 OPENJDK_TARGET_CPU_LIBDIR="/$OPENJDK_TARGET_CPU_LEGACY_LIB" |
273 OPENJDK_TARGET_CPU_LIBDIR="/$OPENJDK_TARGET_CPU_LEGACY_LIB" |
274 if test "x$OPENJDK_TARGET_OS" = xmacosx; then |
274 if test "x$OPENJDK_TARGET_OS" = xmacosx; then |
275 OPENJDK_TARGET_CPU_LIBDIR="" |
275 OPENJDK_TARGET_CPU_LIBDIR="" |
276 fi |
276 fi |
277 AC_SUBST(OPENJDK_TARGET_CPU_LIBDIR) |
277 AC_SUBST(OPENJDK_TARGET_CPU_LIBDIR) |
278 |
278 |
279 # OPENJDK_TARGET_CPU_ISADIR is normally empty. On 64-bit Solaris systems, it is set to |
279 # OPENJDK_TARGET_CPU_ISADIR is normally empty. On 64-bit Solaris systems, it is set to |
280 # /amd64 or /sparcv9. This string is appended to some library paths, like this: |
280 # /amd64 or /sparcv9. This string is appended to some library paths, like this: |
281 # /usr/lib${OPENJDK_TARGET_CPU_ISADIR}/libexample.so |
281 # /usr/lib${OPENJDK_TARGET_CPU_ISADIR}/libexample.so |
282 OPENJDK_TARGET_CPU_ISADIR="" |
282 OPENJDK_TARGET_CPU_ISADIR="" |
283 if test "x$OPENJDK_TARGET_OS" = xsolaris; then |
283 if test "x$OPENJDK_TARGET_OS" = xsolaris; then |
284 if test "x$OPENJDK_TARGET_CPU" = xx86_64; then |
284 if test "x$OPENJDK_TARGET_CPU" = xx86_64; then |
285 OPENJDK_TARGET_CPU_ISADIR="/amd64" |
285 OPENJDK_TARGET_CPU_ISADIR="/amd64" |
286 elif test "x$OPENJDK_TARGET_CPU" = xsparcv9; then |
286 elif test "x$OPENJDK_TARGET_CPU" = xsparcv9; then |
287 OPENJDK_TARGET_CPU_ISADIR="/sparcv9" |
287 OPENJDK_TARGET_CPU_ISADIR="/sparcv9" |
288 fi |
288 fi |
289 fi |
289 fi |
290 AC_SUBST(OPENJDK_TARGET_CPU_ISADIR) |
290 AC_SUBST(OPENJDK_TARGET_CPU_ISADIR) |
291 |
291 |
292 # Setup OPENJDK_TARGET_CPU_OSARCH, which is used to set the os.arch Java system property |
292 # Setup OPENJDK_TARGET_CPU_OSARCH, which is used to set the os.arch Java system property |
293 OPENJDK_TARGET_CPU_OSARCH="$OPENJDK_TARGET_CPU" |
293 OPENJDK_TARGET_CPU_OSARCH="$OPENJDK_TARGET_CPU" |
294 if test "x$OPENJDK_TARGET_OS" = xlinux && test "x$OPENJDK_TARGET_CPU" = xx86; then |
294 if test "x$OPENJDK_TARGET_OS" = xlinux && test "x$OPENJDK_TARGET_CPU" = xx86; then |
295 # On linux only, we replace x86 with i386. |
295 # On linux only, we replace x86 with i386. |
296 OPENJDK_TARGET_CPU_OSARCH="i386" |
296 OPENJDK_TARGET_CPU_OSARCH="i386" |
297 elif test "x$OPENJDK_TARGET_OS" != xmacosx && test "x$OPENJDK_TARGET_CPU" = xx86_64; then |
297 elif test "x$OPENJDK_TARGET_OS" != xmacosx && test "x$OPENJDK_TARGET_CPU" = xx86_64; then |
298 # On all platforms except macosx, we replace x86_64 with amd64. |
298 # On all platforms except macosx, we replace x86_64 with amd64. |
299 OPENJDK_TARGET_CPU_OSARCH="amd64" |
299 OPENJDK_TARGET_CPU_OSARCH="amd64" |
300 fi |
300 fi |
301 AC_SUBST(OPENJDK_TARGET_CPU_OSARCH) |
301 AC_SUBST(OPENJDK_TARGET_CPU_OSARCH) |
302 |
302 |
303 OPENJDK_TARGET_CPU_JLI="$OPENJDK_TARGET_CPU" |
303 OPENJDK_TARGET_CPU_JLI="$OPENJDK_TARGET_CPU" |
304 if test "x$OPENJDK_TARGET_CPU" = xx86; then |
304 if test "x$OPENJDK_TARGET_CPU" = xx86; then |
305 OPENJDK_TARGET_CPU_JLI="i386" |
305 OPENJDK_TARGET_CPU_JLI="i386" |
306 elif test "x$OPENJDK_TARGET_OS" != xmacosx && test "x$OPENJDK_TARGET_CPU" = xx86_64; then |
306 elif test "x$OPENJDK_TARGET_OS" != xmacosx && test "x$OPENJDK_TARGET_CPU" = xx86_64; then |
307 # On all platforms except macosx, we replace x86_64 with amd64. |
307 # On all platforms except macosx, we replace x86_64 with amd64. |
308 OPENJDK_TARGET_CPU_JLI="amd64" |
308 OPENJDK_TARGET_CPU_JLI="amd64" |
309 fi |
309 fi |
310 # Now setup the -D flags for building libjli. |
310 # Now setup the -D flags for building libjli. |
311 OPENJDK_TARGET_CPU_JLI_CFLAGS="-DLIBARCHNAME='\"$OPENJDK_TARGET_CPU_JLI\"'" |
311 OPENJDK_TARGET_CPU_JLI_CFLAGS="-DLIBARCHNAME='\"$OPENJDK_TARGET_CPU_JLI\"'" |
312 if test "x$OPENJDK_TARGET_OS" = xsolaris; then |
312 if test "x$OPENJDK_TARGET_OS" = xsolaris; then |
313 if test "x$OPENJDK_TARGET_CPU_ARCH" = xsparc; then |
313 if test "x$OPENJDK_TARGET_CPU_ARCH" = xsparc; then |
314 OPENJDK_TARGET_CPU_JLI_CFLAGS="$OPENJDK_TARGET_CPU_JLI_CFLAGS -DLIBARCH32NAME='\"sparc\"' -DLIBARCH64NAME='\"sparcv9\"'" |
314 OPENJDK_TARGET_CPU_JLI_CFLAGS="$OPENJDK_TARGET_CPU_JLI_CFLAGS -DLIBARCH32NAME='\"sparc\"' -DLIBARCH64NAME='\"sparcv9\"'" |
315 elif test "x$OPENJDK_TARGET_CPU_ARCH" = xx86; then |
315 elif test "x$OPENJDK_TARGET_CPU_ARCH" = xx86; then |
316 OPENJDK_TARGET_CPU_JLI_CFLAGS="$OPENJDK_TARGET_CPU_JLI_CFLAGS -DLIBARCH32NAME='\"i386\"' -DLIBARCH64NAME='\"amd64\"'" |
316 OPENJDK_TARGET_CPU_JLI_CFLAGS="$OPENJDK_TARGET_CPU_JLI_CFLAGS -DLIBARCH32NAME='\"i386\"' -DLIBARCH64NAME='\"amd64\"'" |
317 fi |
317 fi |
318 fi |
318 fi |
319 AC_SUBST(OPENJDK_TARGET_CPU_JLI_CFLAGS) |
319 AC_SUBST(OPENJDK_TARGET_CPU_JLI_CFLAGS) |
320 |
320 |
321 # Setup OPENJDK_TARGET_OS_API_DIR, used in source paths. |
321 # Setup OPENJDK_TARGET_OS_API_DIR, used in source paths. |
322 if test "x$OPENJDK_TARGET_OS_API" = xposix; then |
322 if test "x$OPENJDK_TARGET_OS_API" = xposix; then |
323 OPENJDK_TARGET_OS_API_DIR="solaris" |
323 OPENJDK_TARGET_OS_API_DIR="solaris" |
324 fi |
324 fi |
325 if test "x$OPENJDK_TARGET_OS_API" = xwinapi; then |
325 if test "x$OPENJDK_TARGET_OS_API" = xwinapi; then |
326 OPENJDK_TARGET_OS_API_DIR="windows" |
326 OPENJDK_TARGET_OS_API_DIR="windows" |
327 fi |
327 fi |
328 AC_SUBST(OPENJDK_TARGET_OS_API_DIR) |
328 AC_SUBST(OPENJDK_TARGET_OS_API_DIR) |
329 |
329 |
330 if test "x$OPENJDK_TARGET_CPU_BITS" = x64; then |
330 if test "x$OPENJDK_TARGET_CPU_BITS" = x64; then |
331 A_LP64="LP64:=" |
331 A_LP64="LP64:=" |
332 # -D_LP64=1 is only set on linux and mac. Setting on windows causes diff in |
332 # -D_LP64=1 is only set on linux and mac. Setting on windows causes diff in |
333 # unpack200.exe |
333 # unpack200.exe |
334 if test "x$OPENJDK_TARGET_OS" = xlinux || test "x$OPENJDK_TARGET_OS" = xmacosx; then |
334 if test "x$OPENJDK_TARGET_OS" = xlinux || test "x$OPENJDK_TARGET_OS" = xmacosx; then |
335 ADD_LP64="-D_LP64=1" |
335 ADD_LP64="-D_LP64=1" |
336 fi |
336 fi |
337 fi |
337 fi |
338 AC_SUBST(LP64,$A_LP64) |
338 AC_SUBST(LP64,$A_LP64) |
339 |
339 |
340 if test "x$COMPILE_TYPE" = "xcross"; then |
340 if test "x$COMPILE_TYPE" = "xcross"; then |
341 # FIXME: ... or should this include reduced builds..? |
341 # FIXME: ... or should this include reduced builds..? |
342 DEFINE_CROSS_COMPILE_ARCH="CROSS_COMPILE_ARCH:=$OPENJDK_TARGET_CPU_LEGACY" |
342 DEFINE_CROSS_COMPILE_ARCH="CROSS_COMPILE_ARCH:=$OPENJDK_TARGET_CPU_LEGACY" |
|
343 else |
|
344 DEFINE_CROSS_COMPILE_ARCH="" |
|
345 fi |
|
346 AC_SUBST(DEFINE_CROSS_COMPILE_ARCH) |
|
347 |
|
348 # ZERO_ARCHDEF is used to enable architecture-specific code |
|
349 case "${OPENJDK_TARGET_CPU}" in |
|
350 ppc*) ZERO_ARCHDEF=PPC ;; |
|
351 s390*) ZERO_ARCHDEF=S390 ;; |
|
352 sparc*) ZERO_ARCHDEF=SPARC ;; |
|
353 x86_64*) ZERO_ARCHDEF=AMD64 ;; |
|
354 x86) ZERO_ARCHDEF=IA32 ;; |
|
355 *) ZERO_ARCHDEF=$(echo "${OPENJDK_TARGET_CPU_LEGACY_LIB}" | tr a-z A-Z) |
|
356 esac |
|
357 AC_SUBST(ZERO_ARCHDEF) |
|
358 ]) |
|
359 |
|
360 AC_DEFUN([PLATFORM_SET_RELEASE_FILE_OS_VALUES], |
|
361 [ |
|
362 if test "x$OPENJDK_TARGET_OS" = "xsolaris"; then |
|
363 REQUIRED_OS_NAME=SunOS |
|
364 REQUIRED_OS_VERSION=5.10 |
|
365 fi |
|
366 if test "x$OPENJDK_TARGET_OS" = "xlinux"; then |
|
367 REQUIRED_OS_NAME=Linux |
|
368 REQUIRED_OS_VERSION=2.6 |
|
369 fi |
|
370 if test "x$OPENJDK_TARGET_OS" = "xwindows"; then |
|
371 REQUIRED_OS_NAME=Windows |
|
372 if test "x$OPENJDK_TARGET_CPU_BITS" = "x64"; then |
|
373 REQUIRED_OS_VERSION=5.2 |
343 else |
374 else |
344 DEFINE_CROSS_COMPILE_ARCH="" |
375 REQUIRED_OS_VERSION=5.1 |
345 fi |
376 fi |
346 AC_SUBST(DEFINE_CROSS_COMPILE_ARCH) |
377 fi |
347 |
378 if test "x$OPENJDK_TARGET_OS" = "xmacosx"; then |
348 # ZERO_ARCHDEF is used to enable architecture-specific code |
379 REQUIRED_OS_NAME=Darwin |
349 case "${OPENJDK_TARGET_CPU}" in |
380 REQUIRED_OS_VERSION=11.2 |
350 ppc*) ZERO_ARCHDEF=PPC ;; |
381 fi |
351 s390*) ZERO_ARCHDEF=S390 ;; |
382 |
352 sparc*) ZERO_ARCHDEF=SPARC ;; |
383 AC_SUBST(REQUIRED_OS_NAME) |
353 x86_64*) ZERO_ARCHDEF=AMD64 ;; |
384 AC_SUBST(REQUIRED_OS_VERSION) |
354 x86) ZERO_ARCHDEF=IA32 ;; |
|
355 *) ZERO_ARCHDEF=$(echo "${OPENJDK_TARGET_CPU_LEGACY_LIB}" | tr a-z A-Z) |
|
356 esac |
|
357 AC_SUBST(ZERO_ARCHDEF) |
|
358 |
|
359 ]) |
|
360 |
|
361 AC_DEFUN([PLATFORM_SET_RELEASE_FILE_OS_VALUES], |
|
362 [ |
|
363 if test "x$OPENJDK_TARGET_OS" = "xsolaris"; then |
|
364 REQUIRED_OS_NAME=SunOS |
|
365 REQUIRED_OS_VERSION=5.10 |
|
366 fi |
|
367 if test "x$OPENJDK_TARGET_OS" = "xlinux"; then |
|
368 REQUIRED_OS_NAME=Linux |
|
369 REQUIRED_OS_VERSION=2.6 |
|
370 fi |
|
371 if test "x$OPENJDK_TARGET_OS" = "xwindows"; then |
|
372 REQUIRED_OS_NAME=Windows |
|
373 if test "x$OPENJDK_TARGET_CPU_BITS" = "x64"; then |
|
374 REQUIRED_OS_VERSION=5.2 |
|
375 else |
|
376 REQUIRED_OS_VERSION=5.1 |
|
377 fi |
|
378 fi |
|
379 if test "x$OPENJDK_TARGET_OS" = "xmacosx"; then |
|
380 REQUIRED_OS_NAME=Darwin |
|
381 REQUIRED_OS_VERSION=11.2 |
|
382 fi |
|
383 |
|
384 AC_SUBST(REQUIRED_OS_NAME) |
|
385 AC_SUBST(REQUIRED_OS_VERSION) |
|
386 ]) |
385 ]) |
387 |
386 |
388 #%%% Build and target systems %%% |
387 #%%% Build and target systems %%% |
389 AC_DEFUN_ONCE([PLATFORM_SETUP_OPENJDK_BUILD_AND_TARGET], |
388 AC_DEFUN_ONCE([PLATFORM_SETUP_OPENJDK_BUILD_AND_TARGET], |
390 [ |
389 [ |
391 # Figure out the build and target systems. # Note that in autoconf terminology, "build" is obvious, but "target" |
390 # Figure out the build and target systems. # Note that in autoconf terminology, "build" is obvious, but "target" |
392 # is confusing; it assumes you are cross-compiling a cross-compiler (!) and "target" is thus the target of the |
391 # is confusing; it assumes you are cross-compiling a cross-compiler (!) and "target" is thus the target of the |
393 # product you're building. The target of this build is called "host". Since this is confusing to most people, we |
392 # product you're building. The target of this build is called "host". Since this is confusing to most people, we |
394 # have not adopted that system, but use "target" as the platform we are building for. In some places though we need |
393 # have not adopted that system, but use "target" as the platform we are building for. In some places though we need |
395 # to use the configure naming style. |
394 # to use the configure naming style. |
396 AC_CANONICAL_BUILD |
395 AC_CANONICAL_BUILD |
397 AC_CANONICAL_HOST |
396 AC_CANONICAL_HOST |
398 AC_CANONICAL_TARGET |
397 AC_CANONICAL_TARGET |
399 |
398 |
400 PLATFORM_EXTRACT_TARGET_AND_BUILD |
399 PLATFORM_EXTRACT_TARGET_AND_BUILD |
401 PLATFORM_SETUP_TARGET_CPU_BITS |
400 PLATFORM_SETUP_TARGET_CPU_BITS |
402 PLATFORM_SET_RELEASE_FILE_OS_VALUES |
401 PLATFORM_SET_RELEASE_FILE_OS_VALUES |
403 PLATFORM_SETUP_LEGACY_VARS |
402 PLATFORM_SETUP_LEGACY_VARS |
404 ]) |
403 ]) |
405 |
404 |
406 AC_DEFUN_ONCE([PLATFORM_SETUP_OPENJDK_BUILD_OS_VERSION], |
405 AC_DEFUN_ONCE([PLATFORM_SETUP_OPENJDK_BUILD_OS_VERSION], |
407 [ |
406 [ |
408 ############################################################################### |
407 ############################################################################### |
409 |
408 |
410 # Note that this is the build platform OS version! |
409 # Note that this is the build platform OS version! |
411 |
410 |
412 OS_VERSION="`uname -r | ${SED} 's!\.! !g' | ${SED} 's!-! !g'`" |
411 OS_VERSION="`uname -r | ${SED} 's!\.! !g' | ${SED} 's!-! !g'`" |
413 OS_VERSION_MAJOR="`${ECHO} ${OS_VERSION} | ${CUT} -f 1 -d ' '`" |
412 OS_VERSION_MAJOR="`${ECHO} ${OS_VERSION} | ${CUT} -f 1 -d ' '`" |
414 OS_VERSION_MINOR="`${ECHO} ${OS_VERSION} | ${CUT} -f 2 -d ' '`" |
413 OS_VERSION_MINOR="`${ECHO} ${OS_VERSION} | ${CUT} -f 2 -d ' '`" |
415 OS_VERSION_MICRO="`${ECHO} ${OS_VERSION} | ${CUT} -f 3 -d ' '`" |
414 OS_VERSION_MICRO="`${ECHO} ${OS_VERSION} | ${CUT} -f 3 -d ' '`" |
416 AC_SUBST(OS_VERSION_MAJOR) |
415 AC_SUBST(OS_VERSION_MAJOR) |
417 AC_SUBST(OS_VERSION_MINOR) |
416 AC_SUBST(OS_VERSION_MINOR) |
418 AC_SUBST(OS_VERSION_MICRO) |
417 AC_SUBST(OS_VERSION_MICRO) |
419 ]) |
418 ]) |
420 |
419 |
421 # Support macro for PLATFORM_SETUP_OPENJDK_TARGET_BITS. |
420 # Support macro for PLATFORM_SETUP_OPENJDK_TARGET_BITS. |
422 # Add -mX to various FLAGS variables. |
421 # Add -mX to various FLAGS variables. |
423 AC_DEFUN([PLATFORM_SET_COMPILER_TARGET_BITS_FLAGS], |
422 AC_DEFUN([PLATFORM_SET_COMPILER_TARGET_BITS_FLAGS], |
439 LDFLAGS_JDK="${LDFLAGS_JDK}${ADDED_LDFLAGS}" |
438 LDFLAGS_JDK="${LDFLAGS_JDK}${ADDED_LDFLAGS}" |
440 ]) |
439 ]) |
441 |
440 |
442 AC_DEFUN_ONCE([PLATFORM_SETUP_OPENJDK_TARGET_BITS], |
441 AC_DEFUN_ONCE([PLATFORM_SETUP_OPENJDK_TARGET_BITS], |
443 [ |
442 [ |
444 ############################################################################### |
443 ############################################################################### |
445 # |
444 # |
446 # Now we check if libjvm.so will use 32 or 64 bit pointers for the C/C++ code. |
445 # Now we check if libjvm.so will use 32 or 64 bit pointers for the C/C++ code. |
447 # (The JVM can use 32 or 64 bit Java pointers but that decision |
446 # (The JVM can use 32 or 64 bit Java pointers but that decision |
448 # is made at runtime.) |
447 # is made at runtime.) |
449 # |
448 # |
450 |
449 |
451 if test "x$OPENJDK_TARGET_OS" = xsolaris; then |
450 if test "x$OPENJDK_TARGET_OS" = xsolaris; then |
452 # Always specify -m flags on Solaris |
451 # Always specify -m flags on Solaris |
453 PLATFORM_SET_COMPILER_TARGET_BITS_FLAGS |
|
454 elif test "x$COMPILE_TYPE" = xreduced; then |
|
455 if test "x$OPENJDK_TARGET_OS" != xwindows; then |
|
456 # Specify -m if running reduced on other Posix platforms |
|
457 PLATFORM_SET_COMPILER_TARGET_BITS_FLAGS |
452 PLATFORM_SET_COMPILER_TARGET_BITS_FLAGS |
458 fi |
453 elif test "x$COMPILE_TYPE" = xreduced; then |
459 fi |
454 if test "x$OPENJDK_TARGET_OS" != xwindows; then |
460 |
455 # Specify -m if running reduced on other Posix platforms |
461 # Make compilation sanity check |
456 PLATFORM_SET_COMPILER_TARGET_BITS_FLAGS |
462 AC_CHECK_HEADERS([stdio.h], , [ |
457 fi |
463 AC_MSG_NOTICE([Failed to compile stdio.h. This likely implies missing compile dependencies.]) |
458 fi |
464 if test "x$COMPILE_TYPE" = xreduced; then |
459 |
465 AC_MSG_NOTICE([You are doing a reduced build. Check that you have 32-bit libraries installed.]) |
460 # Make compilation sanity check |
466 elif test "x$COMPILE_TYPE" = xcross; then |
461 AC_CHECK_HEADERS([stdio.h], , [ |
467 AC_MSG_NOTICE([You are doing a cross-compilation. Check that you have all target platform libraries installed.]) |
462 AC_MSG_NOTICE([Failed to compile stdio.h. This likely implies missing compile dependencies.]) |
468 fi |
463 if test "x$COMPILE_TYPE" = xreduced; then |
469 AC_MSG_ERROR([Cannot continue.]) |
464 AC_MSG_NOTICE([You are doing a reduced build. Check that you have 32-bit libraries installed.]) |
470 ]) |
465 elif test "x$COMPILE_TYPE" = xcross; then |
471 |
466 AC_MSG_NOTICE([You are doing a cross-compilation. Check that you have all target platform libraries installed.]) |
472 AC_CHECK_SIZEOF([int *], [1111]) |
467 fi |
473 |
468 AC_MSG_ERROR([Cannot continue.]) |
474 if test "x$SIZEOF_INT_P" != "x$ac_cv_sizeof_int_p"; then |
469 ]) |
475 # Workaround autoconf bug, see http://lists.gnu.org/archive/html/autoconf/2010-07/msg00004.html |
470 |
476 SIZEOF_INT_P="$ac_cv_sizeof_int_p" |
471 AC_CHECK_SIZEOF([int *], [1111]) |
477 fi |
472 |
478 |
473 if test "x$SIZEOF_INT_P" != "x$ac_cv_sizeof_int_p"; then |
479 if test "x$SIZEOF_INT_P" = x; then |
474 # Workaround autoconf bug, see http://lists.gnu.org/archive/html/autoconf/2010-07/msg00004.html |
|
475 SIZEOF_INT_P="$ac_cv_sizeof_int_p" |
|
476 fi |
|
477 |
|
478 if test "x$SIZEOF_INT_P" = x; then |
480 # The test failed, lets stick to the assumed value. |
479 # The test failed, lets stick to the assumed value. |
481 AC_MSG_WARN([The number of bits in the target could not be determined, using $OPENJDK_TARGET_CPU_BITS.]) |
480 AC_MSG_WARN([The number of bits in the target could not be determined, using $OPENJDK_TARGET_CPU_BITS.]) |
482 else |
481 else |
483 TESTED_TARGET_CPU_BITS=`expr 8 \* $SIZEOF_INT_P` |
482 TESTED_TARGET_CPU_BITS=`expr 8 \* $SIZEOF_INT_P` |
484 |
483 |
485 if test "x$TESTED_TARGET_CPU_BITS" != "x$OPENJDK_TARGET_CPU_BITS"; then |
484 if test "x$TESTED_TARGET_CPU_BITS" != "x$OPENJDK_TARGET_CPU_BITS"; then |
486 AC_MSG_ERROR([The tested number of bits in the target ($TESTED_TARGET_CPU_BITS) differs from the number of bits expected to be found in the target ($OPENJDK_TARGET_CPU_BITS)]) |
485 AC_MSG_ERROR([The tested number of bits in the target ($TESTED_TARGET_CPU_BITS) differs from the number of bits expected to be found in the target ($OPENJDK_TARGET_CPU_BITS)]) |
487 fi |
486 fi |
488 fi |
487 fi |
489 |
488 |
490 AC_MSG_CHECKING([for target address size]) |
489 AC_MSG_CHECKING([for target address size]) |
491 AC_MSG_RESULT([$OPENJDK_TARGET_CPU_BITS bits]) |
490 AC_MSG_RESULT([$OPENJDK_TARGET_CPU_BITS bits]) |
492 ]) |
491 ]) |
493 |
492 |
494 AC_DEFUN_ONCE([PLATFORM_SETUP_OPENJDK_TARGET_ENDIANNESS], |
493 AC_DEFUN_ONCE([PLATFORM_SETUP_OPENJDK_TARGET_ENDIANNESS], |
495 [ |
494 [ |
496 ############################################################################### |
495 ############################################################################### |
497 # |
496 # |
498 # Is the target little of big endian? |
497 # Is the target little of big endian? |
499 # |
498 # |
500 AC_C_BIGENDIAN([ENDIAN="big"],[ENDIAN="little"],[ENDIAN="unknown"],[ENDIAN="universal_endianness"]) |
499 AC_C_BIGENDIAN([ENDIAN="big"],[ENDIAN="little"],[ENDIAN="unknown"],[ENDIAN="universal_endianness"]) |
501 |
500 |
502 if test "x$ENDIAN" = xuniversal_endianness; then |
501 if test "x$ENDIAN" = xuniversal_endianness; then |
503 AC_MSG_ERROR([Building with both big and little endianness is not supported]) |
502 AC_MSG_ERROR([Building with both big and little endianness is not supported]) |
504 fi |
503 fi |
505 if test "x$ENDIAN" != "x$OPENJDK_TARGET_CPU_ENDIAN"; then |
504 if test "x$ENDIAN" != "x$OPENJDK_TARGET_CPU_ENDIAN"; then |
506 AC_MSG_ERROR([The tested endian in the target ($ENDIAN) differs from the endian expected to be found in the target ($OPENJDK_TARGET_CPU_ENDIAN)]) |
505 AC_MSG_ERROR([The tested endian in the target ($ENDIAN) differs from the endian expected to be found in the target ($OPENJDK_TARGET_CPU_ENDIAN)]) |
507 fi |
506 fi |
508 ]) |
507 ]) |