559       TOOLCHAIN_CFLAGS_JDK="-pipe"
 560       TOOLCHAIN_CFLAGS_JDK_CONLY="-fno-strict-aliasing" # technically NOT for CXX
 561     fi
 562   elif test "x$TOOLCHAIN_TYPE" = xsolstudio; then
 563     TOOLCHAIN_FLAGS="-errtags -errfmt"
 564     TOOLCHAIN_CFLAGS="-errshort=tags"
 565 
 566     TOOLCHAIN_CFLAGS_JDK="-mt $TOOLCHAIN_FLAGS"
 567     TOOLCHAIN_CFLAGS_JDK_CONLY="-W0,-noglobal $TOOLCHAIN_CFLAGS" # C only
 568     TOOLCHAIN_CFLAGS_JDK_CXXONLY="-features=no%except -norunpath -xnolib" # CXX only
 569     TOOLCHAIN_CFLAGS_JVM="-template=no%extdef -features=no%split_init \
 570         -library=stlport4 -mt -features=no%except $TOOLCHAIN_FLAGS"
 571     if test "x$DEBUG_LEVEL" = xslowdebug; then
 572       # Previously -g was used instead of -g0 for slowdebug; this is equivalent
 573       # to setting +d.
 574       TOOLCHAIN_CFLAGS_JVM="$TOOLCHAIN_CFLAGS_JVM +d"
 575     fi
 576 
 577   elif test "x$TOOLCHAIN_TYPE" = xxlc; then
 578     # Suggested additions: -qsrcmsg to get improved error reporting
 579     TOOLCHAIN_CFLAGS_JDK="-qchars=signed -qfullpath -qsaveopt -qstackprotect"  # add on both CFLAGS
 580     TOOLCHAIN_CFLAGS_JVM="-qtune=balanced \

 581         -qalias=noansi -qstrict -qtls=default -qlanglvl=c99vla \
 582         -qlanglvl=noredefmac -qnortti -qnoeh -qignerrno -qstackprotect"
 583   elif test "x$TOOLCHAIN_TYPE" = xmicrosoft; then
 584     TOOLCHAIN_CFLAGS_JVM="-nologo -MD -MP"
 585     TOOLCHAIN_CFLAGS_JDK="-nologo -MD -Zc:wchar_t-"
 586   fi
 587 
 588   # CFLAGS C language level for JDK sources (hotspot only uses C++)
 589   # Ideally we would have a common level across all toolchains so that all sources
 590   # are sure to conform to the same standard. Unfortunately neither our sources nor
 591   # our toolchains are in a condition to support that. But what we loosely aim for is
 592   # C99 level.
 593   if test "x$TOOLCHAIN_TYPE" = xgcc || test "x$TOOLCHAIN_TYPE" = xclang || test "x$TOOLCHAIN_TYPE" = xxlc; then
 594     # This raises the language level for older 4.8 gcc, while lowering it for later
 595     # versions. clang and xlclang support the same flag.
 596     LANGSTD_CFLAGS="-std=c99"
 597   elif test "x$TOOLCHAIN_TYPE" = xsolstudio; then
 598     # We can't turn on -std=c99 without breaking compilation of the splashscreen/png
 599     # utilities. But we can enable c99 as below (previously achieved by using -Xa).
 600     # It is the no_lib that makes the difference.

 559       TOOLCHAIN_CFLAGS_JDK="-pipe"
 560       TOOLCHAIN_CFLAGS_JDK_CONLY="-fno-strict-aliasing" # technically NOT for CXX
 561     fi
 562   elif test "x$TOOLCHAIN_TYPE" = xsolstudio; then
 563     TOOLCHAIN_FLAGS="-errtags -errfmt"
 564     TOOLCHAIN_CFLAGS="-errshort=tags"
 565 
 566     TOOLCHAIN_CFLAGS_JDK="-mt $TOOLCHAIN_FLAGS"
 567     TOOLCHAIN_CFLAGS_JDK_CONLY="-W0,-noglobal $TOOLCHAIN_CFLAGS" # C only
 568     TOOLCHAIN_CFLAGS_JDK_CXXONLY="-features=no%except -norunpath -xnolib" # CXX only
 569     TOOLCHAIN_CFLAGS_JVM="-template=no%extdef -features=no%split_init \
 570         -library=stlport4 -mt -features=no%except $TOOLCHAIN_FLAGS"
 571     if test "x$DEBUG_LEVEL" = xslowdebug; then
 572       # Previously -g was used instead of -g0 for slowdebug; this is equivalent
 573       # to setting +d.
 574       TOOLCHAIN_CFLAGS_JVM="$TOOLCHAIN_CFLAGS_JVM +d"
 575     fi
 576 
 577   elif test "x$TOOLCHAIN_TYPE" = xxlc; then
 578     # Suggested additions: -qsrcmsg to get improved error reporting
 579     # set -qtbtable=full for a better traceback table/better stacks in hs_err when xlc16 is used
 580     TOOLCHAIN_CFLAGS_JDK="-qtbtable=full -qchars=signed -qfullpath -qsaveopt -qstackprotect"  # add on both CFLAGS
 581     TOOLCHAIN_CFLAGS_JVM="-qtbtable=full -qtune=balanced \
 582         -qalias=noansi -qstrict -qtls=default -qlanglvl=c99vla \
 583         -qlanglvl=noredefmac -qnortti -qnoeh -qignerrno -qstackprotect"
 584   elif test "x$TOOLCHAIN_TYPE" = xmicrosoft; then
 585     TOOLCHAIN_CFLAGS_JVM="-nologo -MD -MP"
 586     TOOLCHAIN_CFLAGS_JDK="-nologo -MD -Zc:wchar_t-"
 587   fi
 588 
 589   # CFLAGS C language level for JDK sources (hotspot only uses C++)
 590   # Ideally we would have a common level across all toolchains so that all sources
 591   # are sure to conform to the same standard. Unfortunately neither our sources nor
 592   # our toolchains are in a condition to support that. But what we loosely aim for is
 593   # C99 level.
 594   if test "x$TOOLCHAIN_TYPE" = xgcc || test "x$TOOLCHAIN_TYPE" = xclang || test "x$TOOLCHAIN_TYPE" = xxlc; then
 595     # This raises the language level for older 4.8 gcc, while lowering it for later
 596     # versions. clang and xlclang support the same flag.
 597     LANGSTD_CFLAGS="-std=c99"
 598   elif test "x$TOOLCHAIN_TYPE" = xsolstudio; then
 599     # We can't turn on -std=c99 without breaking compilation of the splashscreen/png
 600     # utilities. But we can enable c99 as below (previously achieved by using -Xa).
 601     # It is the no_lib that makes the difference.