1 #!/bin/sh 2 # 3 # Copyright (C) 2010 The Android Open Source Project 4 # 5 # Licensed under the Apache License, Version 2.0 (the "License"); 6 # you may not use this file except in compliance with the License. 7 # You may obtain a copy of the License at 8 # 9 # http://www.apache.org/licenses/LICENSE-2.0 10 # 11 # Unless required by applicable law or agreed to in writing, software 12 # distributed under the License is distributed on an "AS IS" BASIS, 13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 # See the License for the specific language governing permissions and 15 # limitations under the License. 16 # 17 18 . `dirname $0`/prebuilt-common.sh 19 PROGDIR=`dirname $0` 20 PROGNAME=`basename $0` 21 22 if [ -z "$ANDROID_PRODUCT_OUT" ] ; then 23 echo "ERROR: The environment variable ANDROID_PRODUCT_OUT is not defined!" 24 fi 25 26 # This sets HOST_TAG to linux-x86 or darwin-x86 on 64-bit systems 27 force_32bit_binaries 28 29 # We need to extract the auto-detected platform level to display it in 30 # the help. Do not barf if we can't do it right now, to keep --help working 31 # in this case. 32 # 33 BUILD_PROP=$ANDROID_PRODUCT_OUT/system/build.prop 34 if [ ! -f "$BUILD_PROP" ] ; then 35 # Use this as default if the build.prop file does not exist 36 # We will generate an error after the extract_parameters call 37 # in this specific case, but we want --help to work before that. 38 PLATFORM=9 39 else 40 PLATFORM=`awk -F '=' '$1 == "ro.build.version.sdk" { print $2; }' $BUILD_PROP` 41 if [ $? != 0 ] ; then 42 dump "WARNING: Could not extract default platform level from $BUILD_PROP!" 43 PLATFORM=9 44 dump "Defaulting to $PLATFORM" 45 fi 46 fi 47 48 PROGRAM_PARAMETERS="<level> [<level2>...]" 49 PROGRAM_DESCRIPTION=\ 50 "This script is used to update the NDK's platform headers and system libraries 51 from those generated after a full build of the Android platform. Run it after 52 modifying and rebuilding one of the public libraries exposed through the NDK. 53 54 The first parameter must be a platform/API level. For example, to update the 55 NDK definitions for the 'android-9' platform, use one of: 56 57 $PROGNAME android-9 58 $PROGNAME 9 59 60 You can also use several values to update several levels at once, e.g.: 61 62 $PROGNAME $API_LEVELS 63 64 NOTE: The currently auto-detected API level for your build is $PLATFORM, 65 but this value may be incorrect if your platform has not been assigned 66 a new API level yet. 67 68 This script is really in charge of the following tasks: 69 70 1/ Import system headers from \$ANDROID/framework/base/ and other 71 locations in the full system source tree. 72 73 2/ Locate system shared libraries from \$ANDROID_PRODUCT_OUT/system/lib 74 and convert them into small \"shell\" .so files that only export the 75 same functions and variables. These can be used with the NDK at link 76 time, are much smaller, and also do not require the use of special 77 linker flags when used with the standalone NDK toolchain 78 (i.e. -Wl,--allow-shlib-undefined) 79 80 3/ For each shared library, also generate a list of symbols exported 81 by the shell. This makes it easier to see with 'git diff' which 82 symbols were added (or even removed) since the last invocation. 83 84 4/ Copy a few system static libraries (libc.a, libm.a, etc...) used 85 to generate static executables. As well as a few key object files 86 required by the C runtime (e.g. crtbegin_dynamic.o), when needed. 87 88 By default, all files are placed under \$ANDROID/development/ndk 89 but you can override this with the --out-dir=<path> option. 90 91 By default, the build-specific platform/API level is autodetected, and 92 only the files under \$ANDROID_ROOT/development/ndk/platforms/android-<level>/ 93 will be affected. This ensures you don't accidentally overwrite files 94 corresponding to previous releases. 95 " 96 97 ARCH=arm 98 register_var_option "--arch=<name>" ARCH "Specify architecture name." 99 100 FORCE=no 101 register_var_option "--force" FORCE "Force-copy all files." 102 103 DEVDIR="$ANDROID_NDK_ROOT/../development/ndk" 104 if [ -d "$DEVDIR" ] ; then 105 OUT_DIR=`cd $DEVDIR && pwd` 106 else 107 OUT_DIR= 108 fi 109 register_var_option "--out-dir=<path>" OUT_DIR "Specify output directory." 110 111 TOOLCHAIN_PREFIX= 112 register_var_option "--toolchain-prefix=<path>" TOOLCHAIN_PREFIX "Path and prefix for the toolchain" 113 log "Toolchain prefix: $TOOLCHAIN_PREFIX" 114 115 extract_parameters "$@" 116 117 if [ -z "$PARAMETERS" ] ; then 118 dump "ERROR: Missing required API/platform level. See --help for usage instructions." 119 exit 1 120 fi 121 122 # Normalize platform names, i.e. get rid of android- prefix in a list of 123 # platform levels 124 # 125 # 3 android-4 foo-5 -> 3 4 foo-5 (foo-5 is invalid name) 126 # 127 # $1: list of platform levels 128 # 129 normalize_platforms () 130 { 131 local RET=$(echo "$@" | tr ' ' '\n' | sed -e 's!android-!!g' | tr '\n' ' ') 132 echo ${RET%% } 133 } 134 135 PLATFORMS=`normalize_platforms $PARAMETERS` 136 log "Target platform levels: $PLATFORMS" 137 138 if [ "$FORCE" = "yes" ] ;then 139 # We can't accept several platform levels in --force mode. 140 NUM_PLATFORMS=$(echo $PLATFORMS | tr ' ' '\n' | wc -l) 141 if [ "$NUM_PLATFORMS" != 1 ]; then 142 echo "ERROR: You can only use a single platform level when using --force ($NUM_PLATFORMS)" 143 exit 1 144 fi 145 fi 146 147 # Return the list of files under a given directory 148 # $1: directory 149 # $2: (optional) file patterns 150 list_regular_files_in () 151 { 152 local DIR="$1" 153 shift 154 local PATTERNS="$@" 155 if [ -z "$PATTERNS" ]; then 156 PATTERNS="." 157 fi 158 cd "$DIR" && find $PATTERNS -type f | sed -e 's!^./!!g' 159 } 160 161 # Check that a given platform level was listed on the command line 162 # $1: Platform numerical level (e.g. '3') 163 # returns true if the platform is listed 164 platform_check () 165 { 166 if [ "$FORCE" = "yes" ]; then 167 PLATFORM_ROOT="$OUT_DIR/platforms/android-$PLATFORMS/arch-$ARCH" 168 log "Platform root (forced): $PLATFORM_ROOT" 169 return 0 170 fi 171 echo "$PLATFORMS" | tr ' ' '\n' | fgrep -q "$1" 172 if [ $? != 0 ] ; then 173 # Not listed, return an error code for 'if' 174 return 1 175 else 176 PLATFORM_ROOT="$OUT_DIR/platforms/android-$1/arch-$ARCH" 177 log "Platform root: $PLATFORM_ROOT" 178 return 0 179 fi 180 } 181 182 # Determine Android build tree root 183 ANDROID_ROOT=`cd $ANDROID_PRODUCT_OUT/../../../.. && pwd` 184 log "Android build tree root: $ANDROID_ROOT" 185 log "Android product out: $ANDROID_PRODUCT_OUT" 186 187 case $ARCH in 188 arm) 189 TOOLCHAIN=$DEFAULT_ARCH_TOOLCHAIN_NAME_arm 190 PREFIX=$DEFAULT_ARCH_TOOLCHAIN_PREFIX_arm 191 ;; 192 x86) 193 TOOLCHAIN=$DEFAULT_ARCH_TOOLCHAIN_NAME_x86 194 PREFIX=$DEFAULT_ARCH_TOOLCHAIN_PREFIX_x86 195 ;; 196 mips) 197 TOOLCHAIN=$DEFAULT_ARCH_TOOLCHAIN_NAME_mips 198 PREFIX=$DEFAULT_ARCH_TOOLCHAIN_PREFIX_mips 199 ;; 200 *) 201 echo "ERROR: Unsupported architecture: $ARCH" 202 exit 1 203 esac 204 205 if [ -z "$TOOLCHAIN_PREFIX" ]; then 206 TOOLCHAIN_NAME=$(get_default_toolchain_name_for_arch $ARCH) 207 TOOLCHAIN_PREFIX=$(get_default_toolchain_prefix_for_arch $ARCH) 208 TOOLCHAIN_PREFIX=$(get_toolchain_install $ANDROID_NDK_ROOT $TOOLCHAIN_NAME)/bin/$TOOLCHAIN_PREFIX 209 TOOLCHAIN_PREFIX=${TOOLCHAIN_PREFIX%%-} 210 if [ -z "$TOOLCHAIN_PREFIX" ]; then 211 echo "ERROR: Unsupported architecture" 212 exit 1 213 fi 214 echo "Autoconfig: --toolchain-prefix=$TOOLCHAIN_PREFIX" 215 fi 216 217 if [ ! -d "$(dirname $TOOLCHAIN_PREFIX)" ]; then 218 echo "ERROR: Toolchain not installed, missing directory: $(dirname $TOOLCHAIN_PREFIX)" 219 exit 1 220 fi 221 222 if [ ! -f "$TOOLCHAIN_PREFIX-readelf" ]; then 223 echo "ERROR: Toolchain not installed, missing program: $TOOLCHAIN_PREFIX-readelf" 224 exit 1 225 fi 226 227 if [ -z "$OUT_DIR" ] ; then 228 dump "ERROR: Could not find valid output directory (e.g. \$NDK/../development/ndk)." 229 dump "Please use --out-dir=<path> to specify one!" 230 exit 1 231 fi 232 233 # Check the platform value and set PLATFORM_ROOT 234 # 235 236 # Normalize the value: android-3 -> android-3 3 -> android-3 237 PLATFORM=${PLATFORM##android-} 238 PLATFORM=android-$PLATFORM 239 240 241 # Temp file used to list shared library symbol exclusions 242 # See set_symbol_excludes and extract_shared_library_xxxx functions below 243 SYMBOL_EXCLUDES=/tmp/ndk-$USER/ndk-symbol-excludes.txt 244 245 # Temp file used to list shared library symbol inclusions, these 246 # are essentially overrides to the content of SYMBOL_EXCLUDES 247 SYMBOL_INCLUDES=/tmp/ndk-$USER/ndk-symbol-includes.txt 248 249 # Reset the symbol exclusion list to its default 250 reset_symbol_excludes () 251 { 252 # By default, do not export C++ mangled symbol, which all start with _Z 253 echo '^_Z' > $SYMBOL_EXCLUDES 254 > $SYMBOL_INCLUDES 255 } 256 257 # Add new exclusion patterns to SYMBOL_EXCLUDES 258 set_symbol_excludes () 259 { 260 (echo "$@" | tr ' ' '\n') >> $SYMBOL_EXCLUDES 261 } 262 263 # Add new inclusion patterns to SYMBOL_INCLUDES 264 set_symbol_includes () 265 { 266 (echo "$@" | tr ' ' '\n') >> $SYMBOL_INCLUDES 267 } 268 269 # Clear symbol exclusion/inclusion files 270 clear_symbol_excludes () 271 { 272 rm -f $SYMBOL_EXCLUDES $SYMBOL_INCLUDES 273 } 274 275 # Filter the list of symbols from a file 276 # $1: path to symbol list file 277 filter_symbols () 278 { 279 (grep -v -f $SYMBOL_EXCLUDES $1 ; grep -f $SYMBOL_INCLUDES $1) | sort -u 280 } 281 282 # 283 # Dump the list of dynamic functions exported by a given shared library 284 # $1: Path to shared library object 285 extract_shared_library_functions () 286 { 287 $TOOLCHAIN_PREFIX-readelf -s -D -W $1 | awk '$5 ~ /FUNC/ && $6 ~ /GLOBAL/ && $8 !~ /UND/ { print $9; }' > $TMPC 288 filter_symbols $TMPC 289 } 290 291 # Dump the list of global variables exposed by a given shared library 292 # $1: Path to shared library object 293 extract_shared_library_variables () 294 { 295 $TOOLCHAIN_PREFIX-readelf -s -D -W $1 | awk '$5 ~ /OBJECT/ && $6 ~ /GLOBAL/ && $8 !~ /UND/ { print $9; }' > $TMPC 296 filter_symbols $TMPC 297 } 298 299 # Generate link library, i.e. a special tiny shell .so that exports the 300 # same symbols as a reference shared library, and can be used during 301 # link with the NDK toolchain. 302 # 303 # Having these shells allows two things: 304 # 305 # - Reduce the size of the NDK release package (some libs are very large) 306 # - Use the standalone toolchain without -Wl,--allow-shlib-undefined 307 # 308 # Note that the list of symbols for each generated library is stored 309 # under arch-$ARCH/symbols/<libname>.txt 310 # 311 # $1: Path to reference shared library 312 # $2: Path to output shared library (can be the same as $1) 313 # 314 generate_shell_library () 315 { 316 # First, extract the list of functions and variables exported by the 317 # reference library. 318 local funcs="`extract_shared_library_functions $1`" 319 local vars="`extract_shared_library_variables $1`" 320 local numfuncs=`echo $funcs | wc -w` 321 local numvars=`echo $vars | wc -w` 322 dump "Generating shell library for `basename $1` ($numfuncs functions + $numvars variables)" 323 324 # Now generate a small C source file that contains similarly-named stubs 325 echo "/* Auto-generated file, do not edit */" > $TMPC 326 local func var 327 for func in $funcs; do 328 echo "void $func(void) {}" >> $TMPC 329 done 330 for var in $vars; do 331 echo "int $var;" >> $TMPC 332 done 333 334 # Build it with our cross-compiler. It will complain about conflicting 335 # types for built-in functions, so just shut it up. 336 $TOOLCHAIN_PREFIX-gcc -Wl,-shared,-Bsymbolic -nostdlib -o $TMPO $TMPC 1>/dev/null 2>&1 337 if [ $? != 0 ] ; then 338 dump "ERROR: Can't generate shell library for: $1" 339 dump "See the content of $TMPC for details." 340 exit 1 341 fi 342 343 # Sanity check: the generated shared library must export the same 344 # functions and variables, or something is really rotten! 345 local newfuncs="`extract_shared_library_functions $TMPO`" 346 local newvars="`extract_shared_library_variables $TMPO`" 347 if [ "$newfuncs" != "$funcs" ] ; then 348 dump "ERROR: mismatch in generated functions list" 349 exit 1 350 fi 351 if [ "$newvars" != "$vars" ] ; then 352 dump "ERROR: mismatch in generated variables list" 353 exit 1 354 fi 355 356 # Copy to our destination now 357 local libdir=`dirname "$2"` 358 mkdir -p "$libdir" && cp -f $TMPO "$2" 359 if [ $? != 0 ] ; then 360 dump "ERROR: Can't copy shell library for: $1" 361 dump "target location is: $2" 362 exit 1 363 fi 364 365 # Write the functions and variables to a symbols file now 366 local symdir=`dirname "$libdir"`/symbols 367 local symfile="$symdir/`basename $1.txt`" 368 369 dump "Generating symbol file: $symfile" 370 mkdir -p "$symdir" && > $symfile 371 (echo "$funcs" | tr ' ' '\n') >> $symfile 372 (echo "$vars" | tr ' ' '\n') >> $symfile 373 374 # Clear the export exclusion list 375 reset_symbol_excludes 376 } 377 378 # 'Copy' a given system library. This really reads the shared library to 379 # to generate a small shell version that will be installed at the destination 380 # $1: Library name (e.g. libEGL.so) 381 # 382 copy_system_shared_library () 383 { 384 local src="$ANDROID_PRODUCT_OUT/system/lib/$1.so" 385 if [ ! -f "$src" ] ; then 386 dump "ERROR: Missing system library: $src" 387 exit 1 388 fi 389 local dst="$PLATFORM_ROOT/lib/$1.so" 390 mkdir -p `dirname "$dst"` && 391 generate_shell_library "$src" "$dst" 392 } 393 394 copy_system_static_library () 395 { 396 local src="$ANDROID_PRODUCT_OUT/obj/STATIC_LIBRARIES/$1_intermediates/$1.a" 397 if [ ! -f "$src" ] ; then 398 dump "ERROR: Missing system static library: $src" 399 exit 1 400 fi 401 local dst="$PLATFORM_ROOT/lib/$1.a" 402 dump "Copying system static library: $1.a" 403 mkdir -p `dirname "$dst"` && cp -f "$src" "$dst" 404 } 405 406 copy_system_object_file () 407 { 408 local src="$ANDROID_PRODUCT_OUT/obj/lib/$1.o" 409 if [ ! -f "$src" ] ; then 410 dump "ERROR: Missing system object file: $src" 411 exit 1 412 fi 413 local dst="$PLATFORM_ROOT/lib/$1.o" 414 dump "Copying system object file: $1.o" 415 mkdir -p `dirname "$dst"` && 416 cp -f "$src" "$dst" 417 } 418 419 # Copy the content of a given directory to $SYSROOT/usr/include 420 # $1: Source directory 421 # $2+: List of headers 422 copy_system_headers () 423 { 424 local srcdir="$1" 425 shift 426 local header 427 dump "Copying system headers from: $srcdir" 428 for header; do 429 dump " $header" 430 local src="$srcdir/$header" 431 local dst="$PLATFORM_ROOT/../include/$header" 432 if [ ! -f "$srcdir/$header" ] ; then 433 dump "ERROR: Missing system header: $srcdir/$header" 434 exit 1 435 fi 436 mkdir -p `dirname "$dst"` && cp -f "$src" "$dst" 437 if [ $? != 0 ] ; then 438 dump "ERROR: Could not copy system header: $src" 439 dump "Target location: $dst" 440 exit 1 441 fi 442 done 443 } 444 445 # Copy all headers found under $1 446 # $1: source directory 447 copy_system_headers_from () 448 { 449 local headers=$(list_regular_files_in "$1") 450 copy_system_headers $1 $headers 451 } 452 453 # Same as copy_system_headers, but for arch-specific files 454 # $1: Source directory 455 # $2+: List of headers 456 copy_arch_system_headers () 457 { 458 local srcdir="$1" 459 shift 460 local header 461 for header; do 462 dump "Copying $arch system header: $header from $srcdir" 463 local src="$srcdir/$header" 464 local dst="$PLATFORM_ROOT/include/$header" 465 if [ ! -f "$srcdir/$header" ] ; then 466 dump "ERROR: Missing $ARCH system header: $srcdir/$header" 467 exit 1 468 fi 469 mkdir -p `dirname "$dst"` && cp -f "$src" "$dst" 470 if [ $? != 0 ] ; then 471 dump "ERROR: Could not copy $ARCH system header: $src" 472 dump "Target location: $dst" 473 exit 1 474 fi 475 done 476 } 477 478 copy_arch_system_headers_from () 479 { 480 local headers=$(list_regular_files_in "$1") 481 copy_arch_system_headers $1 $headers 482 } 483 484 copy_arch_kernel_headers_from () 485 { 486 local headers=$(list_regular_files_in "$1" asm) 487 copy_arch_system_headers $1 $headers 488 } 489 490 # Now do the work 491 492 reset_symbol_excludes 493 494 # API level 3 495 if platform_check 3; then 496 # Remove a few internal symbols that should not be exposed 497 # from the C library (we plan to clean that up soon by using the 498 # "hidden" visibility attribute in the near future). 499 # 500 set_symbol_excludes \ 501 '^the_' '^dns_' 'load_domain_search_list' 'res_get_dns_changed' \ 502 '^_resolv_cache' '^_dns_getht' '^_thread_atexit' \ 503 '^free_malloc_leak_info' 'fake_gmtime_r' 'fake_localtime_r' \ 504 '^gAllocationsMutex' '^gHashTable' '^gMallocLeakZygoteChild' \ 505 506 copy_system_shared_library libc 507 copy_system_static_library libc 508 copy_system_headers_from $ANDROID_ROOT/bionic/libc/include 509 copy_arch_system_headers_from $ANDROID_ROOT/bionic/libc/arch-$ARCH/include 510 copy_arch_kernel_headers_from $ANDROID_ROOT/bionic/libc/kernel/arch-$ARCH 511 512 copy_system_object_file crtbegin_dynamic 513 copy_system_object_file crtbegin_static 514 copy_system_object_file crtend_android 515 case $ARCH in 516 x86) 517 copy_system_object_file crtbegin_so 518 copy_system_object_file crtend_so 519 ;; 520 esac 521 522 copy_system_shared_library libm 523 copy_system_static_library libm 524 copy_system_headers $ANDROID_ROOT/bionic/libm/include math.h 525 case "$ARCH" in 526 x86 ) 527 copy_arch_system_headers $ANDROID_ROOT/bionic/libm/include/i387 fenv.h 528 ;; 529 * ) 530 copy_arch_system_headers $ANDROID_ROOT/bionic/libm/$ARCH fenv.h 531 ;; 532 esac 533 534 # The <dlfcn.h> header was already copied from bionic/libc/include 535 copy_system_shared_library libdl 536 # There is no libdl.a at the moment, we might need one in 537 # the future to build gdb-7.1.x though. 538 539 copy_system_shared_library libz 540 copy_system_static_library libz 541 copy_system_headers $ANDROID_ROOT/external/zlib zconf.h zlib.h 542 543 set_symbol_excludes '^.*' # exclude everything 544 set_symbol_includes '^__android_' # except __android_xxxx functions 545 copy_system_shared_library liblog 546 copy_system_headers $ANDROID_ROOT/system/core/include android/log.h 547 548 # NOTE: We do not copy the C++ headers, they are part of the NDK 549 # under $NDK/source/cxx-stl. They were separated from the rest 550 # of the platform headers in order to make room for other STL 551 # implementations (e.g. STLport or GNU Libstdc++-v3) 552 # 553 # This is the only library that is allowed to export C++ symbols for now. 554 set_symbol_includes '^_Z.*' 555 copy_system_shared_library libstdc++ 556 copy_system_static_library libstdc++ 557 558 # We link gdbserver statically with libthreadb, so there is no point 559 # in copying the shared library (which by the way has an unstable ABI 560 # anyway). 561 copy_system_static_library libthread_db 562 copy_system_headers $ANDROID_ROOT/bionic/libthread_db/include thread_db.h sys/procfs.h 563 564 copy_system_headers $ANDROID_ROOT/libnativehelper/include/nativehelper jni.h 565 fi 566 567 # API level 4 568 if platform_check 4; then 569 copy_system_shared_library libGLESv1_CM 570 copy_system_headers $ANDROID_ROOT/frameworks/base/opengl/include \ 571 GLES/gl.h \ 572 GLES/glext.h \ 573 GLES/glplatform.h 574 575 copy_system_headers $ANDROID_ROOT/frameworks/base/opengl/include \ 576 KHR/khrplatform.h 577 fi 578 579 # API level 5 580 if platform_check 5; then 581 copy_system_shared_library libGLESv2 582 copy_system_headers $ANDROID_ROOT/frameworks/base/opengl/include \ 583 GLES2/gl2.h \ 584 GLES2/gl2ext.h \ 585 GLES2/gl2platform.h 586 fi 587 588 # API level 8 589 if platform_check 8; then 590 copy_system_shared_library libandroid 591 copy_system_shared_library libjnigraphics 592 copy_system_headers $ANDROID_ROOT/frameworks/base/native/include \ 593 android/bitmap.h 594 fi 595 596 # API level 9 597 if platform_check 9; then 598 case $ARCH in 599 arm) 600 copy_system_object_file crtbegin_so 601 copy_system_object_file crtend_so 602 ;; 603 esac 604 605 copy_system_shared_library libandroid 606 copy_system_headers $ANDROID_ROOT/frameworks/base/native/include \ 607 android/asset_manager.h \ 608 android/asset_manager_jni.h \ 609 android/configuration.h \ 610 android/input.h \ 611 android/keycodes.h \ 612 android/looper.h \ 613 android/native_activity.h \ 614 android/native_window.h \ 615 android/native_window_jni.h \ 616 android/obb.h \ 617 android/rect.h \ 618 android/sensor.h \ 619 android/storage_manager.h \ 620 android/window.h 621 622 copy_system_shared_library libEGL 623 copy_system_headers $ANDROID_ROOT/frameworks/base/opengl/include \ 624 EGL/egl.h \ 625 EGL/eglext.h \ 626 EGL/eglplatform.h 627 628 set_symbol_excludes '^_' '^MPH_' # remove MPH_to_xxx definitions 629 copy_system_shared_library libOpenSLES 630 copy_system_headers $ANDROID_ROOT/system/media/wilhelm/include \ 631 SLES/OpenSLES.h \ 632 SLES/OpenSLES_Android.h \ 633 SLES/OpenSLES_AndroidConfiguration.h \ 634 SLES/OpenSLES_AndroidMetadata.h \ 635 SLES/OpenSLES_Platform.h 636 fi 637 638 # API level 14 639 if platform_check 14; then 640 set_symbol_excludes '^_' '^MPH_' # remove MPH_to_xxx definitions 641 copy_system_shared_library libOpenMAXAL 642 copy_system_headers $ANDROID_ROOT/system/media/wilhelm/include \ 643 OMXAL/OpenMAXAL.h \ 644 OMXAL/OpenMAXAL_Android.h \ 645 OMXAL/OpenMAXAL_Platform.h 646 fi 647 648 clear_symbol_excludes 649 650 dump "Done!" 651
