382       CFLAGS_JDKLIB="$CFLAGS_JDKLIB $GCOV_CFLAGS"
 383       CFLAGS_JDKEXE="$CFLAGS_JDKEXE $GCOV_CFLAGS"
 384       CXXFLAGS_JDKLIB="$CXXFLAGS_JDKLIB $GCOV_CFLAGS"
 385       CXXFLAGS_JDKEXE="$CXXFLAGS_JDKEXE $GCOV_CFLAGS"
 386       LDFLAGS_JDKLIB="$LDFLAGS_JDKLIB $GCOV_LDFLAGS"
 387       LDFLAGS_JDKEXE="$LDFLAGS_JDKEXE $GCOV_LDFLAGS"
 388       GCOV_ENABLED="true"
 389     else
 390       AC_MSG_ERROR([--enable-native-coverage only works with toolchain type gcc])
 391     fi
 392   elif test "x$enable_native_coverage" = "xno"; then
 393     AC_MSG_CHECKING([if native coverage is enabled])
 394     AC_MSG_RESULT([no])
 395   elif test "x$enable_native_coverage" != "x"; then
 396     AC_MSG_ERROR([--enable-native-coverage can only be assigned "yes" or "no"])
 397   fi
 398 
 399   AC_SUBST(GCOV_ENABLED)
 400 ])
 401 








































 402 ################################################################################
 403 #
 404 # Static build support.  When enabled will generate static
 405 # libraries instead of shared libraries for all JDK libs.
 406 #
 407 AC_DEFUN_ONCE([JDKOPT_SETUP_STATIC_BUILD],
 408 [
 409   AC_ARG_ENABLE([static-build], [AS_HELP_STRING([--enable-static-build],
 410     [enable static library build @<:@disabled@:>@])])
 411   STATIC_BUILD=false
 412   if test "x$enable_static_build" = "xyes"; then
 413     AC_MSG_CHECKING([if static build is enabled])
 414     AC_MSG_RESULT([yes])
 415     if test "x$OPENJDK_TARGET_OS" != "xmacosx"; then
 416       AC_MSG_ERROR([--enable-static-build is only supported for macosx builds])
 417     fi
 418     STATIC_BUILD_CFLAGS="-DSTATIC_BUILD=1"
 419     CFLAGS_JDKLIB_EXTRA="$CFLAGS_JDKLIB_EXTRA $STATIC_BUILD_CFLAGS"
 420     CXXFLAGS_JDKLIB_EXTRA="$CXXFLAGS_JDKLIB_EXTRA $STATIC_BUILD_CFLAGS"
 421     STATIC_BUILD=true

 382       CFLAGS_JDKLIB="$CFLAGS_JDKLIB $GCOV_CFLAGS"
 383       CFLAGS_JDKEXE="$CFLAGS_JDKEXE $GCOV_CFLAGS"
 384       CXXFLAGS_JDKLIB="$CXXFLAGS_JDKLIB $GCOV_CFLAGS"
 385       CXXFLAGS_JDKEXE="$CXXFLAGS_JDKEXE $GCOV_CFLAGS"
 386       LDFLAGS_JDKLIB="$LDFLAGS_JDKLIB $GCOV_LDFLAGS"
 387       LDFLAGS_JDKEXE="$LDFLAGS_JDKEXE $GCOV_LDFLAGS"
 388       GCOV_ENABLED="true"
 389     else
 390       AC_MSG_ERROR([--enable-native-coverage only works with toolchain type gcc])
 391     fi
 392   elif test "x$enable_native_coverage" = "xno"; then
 393     AC_MSG_CHECKING([if native coverage is enabled])
 394     AC_MSG_RESULT([no])
 395   elif test "x$enable_native_coverage" != "x"; then
 396     AC_MSG_ERROR([--enable-native-coverage can only be assigned "yes" or "no"])
 397   fi
 398 
 399   AC_SUBST(GCOV_ENABLED)
 400 ])
 401 
 402 ###############################################################################
 403 #
 404 # AddressSanitizer
 405 #
 406 AC_DEFUN_ONCE([JDKOPT_SETUP_ADDRESS_SANITIZER],
 407 [
 408   AC_ARG_ENABLE(asan, [AS_HELP_STRING([--enable-asan],
 409       [enable AddressSanitizer if possible @<:@disabled@:>@])])
 410   ASAN_ENABLED="no"
 411   if test "x$enable_asan" = "xyes"; then
 412     case $TOOLCHAIN_TYPE in
 413       gcc | clang)
 414         AC_MSG_CHECKING([if asan is enabled])
 415         AC_MSG_RESULT([yes])
 416         ASAN_CFLAGS="-fsanitize=address -fno-omit-frame-pointer"
 417         ASAN_LDFLAGS="-fsanitize=address"
 418         JVM_CFLAGS="$JVM_CFLAGS $ASAN_CFLAGS"
 419         JVM_LDFLAGS="$JVM_LDFLAGS $ASAN_LDFLAGS"
 420         CFLAGS_JDKLIB="$CFLAGS_JDKLIB $ASAN_CFLAGS"
 421         CFLAGS_JDKEXE="$CFLAGS_JDKEXE $ASAN_CFLAGS"
 422         CXXFLAGS_JDKLIB="$CXXFLAGS_JDKLIB $ASAN_CFLAGS"
 423         CXXFLAGS_JDKEXE="$CXXFLAGS_JDKEXE $ASAN_CFLAGS"
 424         LDFLAGS_JDKLIB="$LDFLAGS_JDKLIB $ASAN_LDFLAGS"
 425         LDFLAGS_JDKEXE="$LDFLAGS_JDKEXE $ASAN_LDFLAGS"
 426         ASAN_ENABLED="yes"
 427         ;;
 428       *)
 429         AC_MSG_ERROR([--enable-asan only works with toolchain type gcc or clang])
 430         ;;
 431     esac
 432   elif test "x$enable_asan" = "xno"; then
 433     AC_MSG_CHECKING([if asan is enabled])
 434     AC_MSG_RESULT([no])
 435   elif test "x$enable_asan" != "x"; then
 436     AC_MSG_ERROR([--enable-asan can only be assigned "yes" or "no"])
 437   fi
 438 
 439   AC_SUBST(ASAN_ENABLED)
 440 ])
 441 
 442 ################################################################################
 443 #
 444 # Static build support.  When enabled will generate static
 445 # libraries instead of shared libraries for all JDK libs.
 446 #
 447 AC_DEFUN_ONCE([JDKOPT_SETUP_STATIC_BUILD],
 448 [
 449   AC_ARG_ENABLE([static-build], [AS_HELP_STRING([--enable-static-build],
 450     [enable static library build @<:@disabled@:>@])])
 451   STATIC_BUILD=false
 452   if test "x$enable_static_build" = "xyes"; then
 453     AC_MSG_CHECKING([if static build is enabled])
 454     AC_MSG_RESULT([yes])
 455     if test "x$OPENJDK_TARGET_OS" != "xmacosx"; then
 456       AC_MSG_ERROR([--enable-static-build is only supported for macosx builds])
 457     fi
 458     STATIC_BUILD_CFLAGS="-DSTATIC_BUILD=1"
 459     CFLAGS_JDKLIB_EXTRA="$CFLAGS_JDKLIB_EXTRA $STATIC_BUILD_CFLAGS"
 460     CXXFLAGS_JDKLIB_EXTRA="$CXXFLAGS_JDKLIB_EXTRA $STATIC_BUILD_CFLAGS"
 461     STATIC_BUILD=true