--- a/common/autoconf/toolchain.m4 Wed Jul 05 18:22:17 2017 +0200
+++ b/common/autoconf/toolchain.m4 Tue Sep 18 11:29:16 2012 -0700
@@ -31,6 +31,19 @@
# the set env variables into the spec file.
SETUPDEVENV="# No special vars"
if test "x$OPENJDK_BUILD_OS" = "xwindows"; then
+ # Store path to cygwin link.exe to help excluding it when searching for
+ # VS linker.
+ AC_PATH_PROG(CYGWIN_LINK, link)
+ AC_MSG_CHECKING([if the first found link.exe is actually the Cygwin link tool])
+ "$CYGWIN_LINK" --version > /dev/null
+ if test $? -eq 0 ; then
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ # This might be the VS linker. Don't exclude it later on.
+ CYGWIN_LINK=""
+ fi
+
# If vcvarsall.bat has been run, then VCINSTALLDIR is set.
if test "x$VCINSTALLDIR" != x; then
# No further setup is needed. The build will happen from this kind
@@ -57,12 +70,12 @@
AC_MSG_RESULT([no])
AC_MSG_ERROR([Tried to find a VS installation using both $SEARCH_ROOT but failed. Please run "c:\\cygwin\\bin\\bash.exe -l" from a VS command prompt and then run configure/make from there.])
fi
- case "$LEGACY_OPENJDK_TARGET_CPU1" in
- i?86)
+ case "$OPENJDK_TARGET_CPU" in
+ x86)
VARSBAT_ARCH=x86
;;
- *)
- VARSBAT_ARCH=$LEGACY_OPENJDK_TARGET_CPU1
+ x86_64)
+ VARSBAT_ARCH=amd64
;;
esac
# Lets extract the variables that are set by vcvarsall.bat/vsvars32.bat/vsvars64.bat
@@ -122,9 +135,6 @@
# Configure the development tool paths and potential sysroot.
#
AC_LANG(C++)
-DEVKIT=
-SYS_ROOT=/
-AC_SUBST(SYS_ROOT)
# The option used to specify the target .o,.a or .so file.
# When compiling, how to specify the to be created object file.
@@ -153,44 +163,28 @@
# Setting only --host, does not seem to be really supported.
# Please set both --build and --host if you want to cross compile.
-DEFINE_CROSS_COMPILE_ARCH=""
-HOSTCC=""
-HOSTCXX=""
-HOSTLD=""
-AC_SUBST(DEFINE_CROSS_COMPILE_ARCH)
-AC_MSG_CHECKING([if this is a cross compile])
-if test "x$OPENJDK_BUILD_SYSTEM" != "x$OPENJDK_TARGET_SYSTEM"; then
- AC_MSG_RESULT([yes, from $OPENJDK_BUILD_SYSTEM to $OPENJDK_TARGET_SYSTEM])
- # We have detected a cross compile!
- DEFINE_CROSS_COMPILE_ARCH="CROSS_COMPILE_ARCH:=$LEGACY_OPENJDK_TARGET_CPU1"
+if test "x$COMPILE_TYPE" = "xcross"; then
# Now we to find a C/C++ compiler that can build executables for the build
# platform. We can't use the AC_PROG_CC macro, since it can only be used
- # once.
- AC_PATH_PROGS(HOSTCC, [cl cc gcc])
- WHICHCMD(HOSTCC)
- AC_PATH_PROGS(HOSTCXX, [cl CC g++])
- WHICHCMD(HOSTCXX)
- AC_PATH_PROG(HOSTLD, ld)
- WHICHCMD(HOSTLD)
- # Building for the build platform should be easy. Therefore
- # we do not need any linkers or assemblers etc.
-else
- AC_MSG_RESULT([no])
+ # once. Also, we need to do this before adding a tools dir to the path,
+ # otherwise we might pick up cross-compilers which don't use standard naming.
+ # Otherwise, we'll set the BUILD_tools to the native tools, but that'll have
+ # to wait until they are properly discovered.
+ AC_PATH_PROGS(BUILD_CC, [cl cc gcc])
+ SET_FULL_PATH(BUILD_CC)
+ AC_PATH_PROGS(BUILD_CXX, [cl CC g++])
+ SET_FULL_PATH(BUILD_CXX)
+ AC_PATH_PROG(BUILD_LD, ld)
+ SET_FULL_PATH(BUILD_LD)
fi
+AC_SUBST(BUILD_CC)
+AC_SUBST(BUILD_CXX)
+AC_SUBST(BUILD_LD)
-# You can force the sys-root if the sys-root encoded into the cross compiler tools
-# is not correct.
-AC_ARG_WITH(sys-root, [AS_HELP_STRING([--with-sys-root],
- [pass this sys-root to the compilers and linker (useful if the sys-root encoded in
- the cross compiler tools is incorrect)])])
-
-if test "x$with_sys_root" != x; then
- SYS_ROOT=$with_sys_root
-fi
-
# If a devkit is found on the builddeps server, then prepend its path to the
# PATH variable. If there are cross compilers available in the devkit, these
# will be found by AC_PROG_CC et al.
+DEVKIT=
BDEPS_CHECK_MODULE(DEVKIT, devkit, xxx,
[# Found devkit
PATH="$DEVKIT/bin:$PATH"
@@ -218,21 +212,6 @@
ORG_CXXFLAGS="$CXXFLAGS"
ORG_OBJCFLAGS="$OBJCFLAGS"
-AC_ARG_WITH([tools-dir], [AS_HELP_STRING([--with-tools-dir],
- [search this directory for compilers and tools])], [TOOLS_DIR=$with_tools_dir])
-
-AC_ARG_WITH([devkit], [AS_HELP_STRING([--with-devkit],
- [use this directory as base for tools-dir and sys-root])], [
- if test "x$with_sys_root" != x; then
- AC_MSG_ERROR([Cannot specify both --with-devkit and --with-sys-root at the same time])
- fi
- if test "x$with_tools_dir" != x; then
- AC_MSG_ERROR([Cannot specify both --with-devkit and --with-tools-dir at the same time])
- fi
- TOOLS_DIR=$with_devkit/bin
- SYS_ROOT=$with_devkit/$host_alias/libc
- ])
-
# autoconf magic only relies on PATH, so update it if tools dir is specified
OLD_PATH="$PATH"
if test "x$TOOLS_DIR" != x; then
@@ -251,7 +230,7 @@
# Do not use cc on MacOSX use gcc instead.
CC="gcc"
fi
-WHICHCMD(CC)
+SET_FULL_PATH(CC)
AC_PROG_CXX([cl CC g++])
if test "x$CXX" = xCC && test "x$OPENJDK_BUILD_OS" = xmacosx; then
@@ -259,7 +238,7 @@
# c++ code. Override.
CXX="g++"
fi
-WHICHCMD(CXX)
+SET_FULL_PATH(CXX)
if test "x$CXX" = x || test "x$CC" = x; then
HELP_MSG_MISSING_DEPENDENCY([devkit])
@@ -268,7 +247,7 @@
if test "x$OPENJDK_BUILD_OS" != xwindows; then
AC_PROG_OBJC
- WHICHCMD(OBJC)
+ SET_FULL_PATH(OBJC)
else
OBJC=
fi
@@ -279,19 +258,11 @@
CXXFLAGS="$ORG_CXXFLAGS"
OBJCFLAGS="$ORG_OBJCFLAGS"
-# If we are not cross compiling, use the same compilers for
-# building the build platform executables.
-if test "x$DEFINE_CROSS_COMPILE_ARCH" = x; then
- HOSTCC="$CC"
- HOSTCXX="$CXX"
-fi
-
-AC_CHECK_TOOL(LD, ld)
-WHICHCMD(LD)
LD="$CC"
LDEXE="$CC"
LDCXX="$CXX"
LDEXECXX="$CXX"
+AC_SUBST(LD)
# LDEXE is the linker to use, when creating executables.
AC_SUBST(LDEXE)
# Linking C++ libraries.
@@ -299,8 +270,10 @@
# Linking C++ executables.
AC_SUBST(LDEXECXX)
-AC_CHECK_TOOL(AR, ar)
-WHICHCMD(AR)
+if test "x$OPENJDK_BUILD_OS" != xwindows; then
+ AC_CHECK_TOOL(AR, ar)
+ SET_FULL_PATH(AR)
+fi
if test "x$OPENJDK_BUILD_OS" = xmacosx; then
ARFLAGS="-r"
else
@@ -316,25 +289,31 @@
EXE_OUT_OPTION=-out:
LD_OUT_OPTION=-out:
AR_OUT_OPTION=-out:
- # On Windows, reject /usr/bin/link, which is a cygwin
+ # On Windows, reject /usr/bin/link (as determined in CYGWIN_LINK), which is a cygwin
# program for something completely different.
- AC_CHECK_PROG([WINLD], [link],[link],,, [/usr/bin/link])
+ AC_CHECK_PROG([WINLD], [link],[link],,, [$CYGWIN_LINK])
# Since we must ignore the first found link, WINLD will contain
# the full path to the link.exe program.
- WHICHCMD_SPACESAFE([WINLD])
+ SET_FULL_PATH_SPACESAFE([WINLD])
+ printf "Windows linker was found at $WINLD\n"
+ AC_MSG_CHECKING([if the found link.exe is actually the Visual Studio linker])
+ "$WINLD" --version > /dev/null
+ if test $? -eq 0 ; then
+ AC_MSG_RESULT([no])
+ AC_MSG_ERROR([This is the Cygwin link tool. Please check your PATH and rerun configure.])
+ else
+ AC_MSG_RESULT([yes])
+ fi
LD="$WINLD"
LDEXE="$WINLD"
LDCXX="$WINLD"
LDEXECXX="$WINLD"
- # Set HOSTLD to same as LD until we fully support cross compilation
- # on windows.
- HOSTLD="$WINLD"
AC_CHECK_PROG([MT], [mt], [mt],,, [/usr/bin/mt])
- WHICHCMD_SPACESAFE([MT])
+ SET_FULL_PATH_SPACESAFE([MT])
# The resource compiler
AC_CHECK_PROG([RC], [rc], [rc],,, [/usr/bin/rc])
- WHICHCMD_SPACESAFE([RC])
+ SET_FULL_PATH_SPACESAFE([RC])
RC_FLAGS="-nologo /l 0x409 /r"
AS_IF([test "x$VARIANT" = xOPT], [
@@ -354,12 +333,12 @@
# lib.exe is used to create static libraries.
AC_CHECK_PROG([WINAR], [lib],[lib],,,)
- WHICHCMD_SPACESAFE([WINAR])
+ SET_FULL_PATH_SPACESAFE([WINAR])
AR="$WINAR"
ARFLAGS="-nologo -NODEFAULTLIB:MSVCRT"
AC_CHECK_PROG([DUMPBIN], [dumpbin], [dumpbin],,,)
- WHICHCMD_SPACESAFE([DUMPBIN])
+ SET_FULL_PATH_SPACESAFE([DUMPBIN])
COMPILER_TYPE=CL
CCXXFLAGS="$CCXXFLAGS -nologo"
@@ -368,10 +347,20 @@
AC_SUBST(COMPILER_TYPE)
AC_PROG_CPP
-WHICHCMD(CPP)
+SET_FULL_PATH(CPP)
AC_PROG_CXXCPP
-WHICHCMD(CXXCPP)
+SET_FULL_PATH(CXXCPP)
+
+if test "x$COMPILE_TYPE" != "xcross"; then
+ # If we are not cross compiling, use the same compilers for
+ # building the build platform executables. The cross-compilation
+ # case needed to be done earlier, but this can only be done after
+ # the native tools have been localized.
+ BUILD_CC="$CC"
+ BUILD_CXX="$CXX"
+ BUILD_LD="$LD"
+fi
# for solaris we really need solaris tools, and not gnu equivalent
# these seems to normally reside in /usr/ccs/bin so add that to path before
@@ -386,27 +375,24 @@
# Find the right assembler.
if test "x$OPENJDK_BUILD_OS" = xsolaris; then
AC_PATH_PROG(AS, as)
- WHICHCMD(AS)
- ASFLAGS=" "
+ SET_FULL_PATH(AS)
else
AS="$CC -c"
- ASFLAGS=" "
fi
AC_SUBST(AS)
-AC_SUBST(ASFLAGS)
if test "x$OPENJDK_BUILD_OS" = xsolaris; then
- AC_PATH_PROG(NM, nm)
- WHICHCMD(NM)
+ AC_PATH_PROGS(NM, [gnm nm])
+ SET_FULL_PATH(NM)
AC_PATH_PROG(STRIP, strip)
- WHICHCMD(STRIP)
+ SET_FULL_PATH(STRIP)
AC_PATH_PROG(MCS, mcs)
- WHICHCMD(MCS)
-else
+ SET_FULL_PATH(MCS)
+elif test "x$OPENJDK_BUILD_OS" != xwindows; then
AC_CHECK_TOOL(NM, nm)
- WHICHCMD(NM)
+ SET_FULL_PATH(NM)
AC_CHECK_TOOL(STRIP, strip)
- WHICHCMD(STRIP)
+ SET_FULL_PATH(STRIP)
fi
###
@@ -421,6 +407,11 @@
AC_PATH_TOOL(OBJCOPY, objcopy)
fi
+if test "x$OPENJDK_TARGET_OS" = "xmacosx"; then
+ AC_PATH_PROG(LIPO, lipo)
+ SET_FULL_PATH(LIPO)
+fi
+
# Restore old path without tools dir
PATH="$OLD_PATH"
])
@@ -449,15 +440,13 @@
SET_SHARED_LIBRARY_MAPFILE='-Xlinker -version-script=[$]1'
C_FLAG_REORDER=''
CXX_FLAG_REORDER=''
- SET_SHARED_LIBRARY_ORIGIN='-Xlinker -z -Xlinker origin -Xlinker -rpath -Xlinker \$$$$ORIGIN/[$]1'
+ SET_SHARED_LIBRARY_ORIGIN='-Xlinker -z -Xlinker origin -Xlinker -rpath -Xlinker \$$$$ORIGIN[$]1'
+ SET_EXECUTABLE_ORIGIN='-Xlinker -rpath -Xlinker \$$$$ORIGIN[$]1'
LD="$CC"
LDEXE="$CC"
LDCXX="$CXX"
LDEXECXX="$CXX"
POST_STRIP_CMD="$STRIP -g"
- if test "x$JDK_VARIANT" = xembedded; then
- POST_STRIP_CMD="$STRIP --strip-unneeded"
- fi
# Linking is different on MacOSX
if test "x$OPENJDK_BUILD_OS" = xmacosx; then
@@ -470,6 +459,7 @@
SET_SHARED_LIBRARY_NAME='-Xlinker -install_name -Xlinker @rpath/[$]1'
SET_SHARED_LIBRARY_MAPFILE=''
SET_SHARED_LIBRARY_ORIGIN='-Xlinker -rpath -Xlinker @loader_path/.'
+ SET_EXECUTABLE_ORIGIN="$SET_SHARED_LIBRARY_ORIGIN"
POST_STRIP_CMD="$STRIP -S"
fi
else
@@ -480,7 +470,7 @@
LIBRARY_PREFIX=lib
SHARED_LIBRARY='lib[$]1.so'
STATIC_LIBRARY='lib[$]1.a'
- SHARED_LIBRARY_FLAGS="-z defs -xildoff -ztext -G"
+ SHARED_LIBRARY_FLAGS="-G"
SHARED_LIBRARY_SUFFIX='.so'
STATIC_LIBRARY_SUFFIX='.a'
OBJ_SUFFIX='.o'
@@ -489,7 +479,8 @@
SET_SHARED_LIBRARY_MAPFILE='-M[$]1'
C_FLAG_REORDER='-xF'
CXX_FLAG_REORDER='-xF'
- SET_SHARED_LIBRARY_ORIGIN='-R \$$$$ORIGIN/[$]1'
+ SET_SHARED_LIBRARY_ORIGIN='-R\$$$$ORIGIN[$]1'
+ SET_EXECUTABLE_ORIGIN="$SET_SHARED_LIBRARY_ORIGIN"
CFLAGS_JDK="${CFLAGS_JDK} -D__solaris__"
CXXFLAGS_JDK="${CXXFLAGS_JDK} -D__solaris__"
CFLAGS_JDKLIB_EXTRA='-xstrconst'
@@ -511,6 +502,7 @@
SET_SHARED_LIBRARY_NAME=''
SET_SHARED_LIBRARY_MAPFILE=''
SET_SHARED_LIBRARY_ORIGIN=''
+ SET_EXECUTABLE_ORIGIN=''
fi
fi
@@ -527,6 +519,7 @@
AC_SUBST(C_FLAG_REORDER)
AC_SUBST(CXX_FLAG_REORDER)
AC_SUBST(SET_SHARED_LIBRARY_ORIGIN)
+AC_SUBST(SET_EXECUTABLE_ORIGIN)
AC_SUBST(POST_STRIP_CMD)
AC_SUBST(POST_MCS_CMD)
@@ -542,6 +535,25 @@
# Setup the opt flags for different compilers
# and different operating systems.
#
+
+#
+# NOTE: check for -mstackrealign needs to be below potential addition of -m32
+#
+if test "x$OPENJDK_TARGET_CPU_BITS" = x32 && test "x$OPENJDK_TARGET_OS" = xmacosx; then
+ # On 32-bit MacOSX the OS requires C-entry points to be 16 byte aligned.
+ # While waiting for a better solution, the current workaround is to use -mstackrealign.
+ CFLAGS="$CFLAGS -mstackrealign"
+ AC_MSG_CHECKING([if 32-bit compiler supports -mstackrealign])
+ AC_LINK_IFELSE([AC_LANG_SOURCE([[int main() { return 0; }]])],
+ [
+ AC_MSG_RESULT([yes])
+ ],
+ [
+ AC_MSG_RESULT([no])
+ AC_MSG_ERROR([The selected compiler $CXX does not support -mstackrealign! Try to put another compiler in the path.])
+ ])
+fi
+
C_FLAG_DEPS="-MMD -MF"
CXX_FLAG_DEPS="-MMD -MF"
@@ -566,7 +578,7 @@
CXXFLAGS_DEBUG_SYMBOLS="-g"
if test "x$OPENJDK_TARGET_CPU_BITS" = "x64" && test "x$DEBUG_LEVEL" = "xfastdebug"; then
CFLAGS_DEBUG_SYMBOLS="-g1"
- CXXFLAGS_DEBUG_SYMBOLSG="-g1"
+ CXXFLAGS_DEBUG_SYMBOLS="-g1"
fi
;;
esac
@@ -578,52 +590,56 @@
#
# Forte has different names for this with their C++ compiler...
#
- C_FLAG_DEPS="-xMMD -xMF"
- CXX_FLAG_DEPS="-xMMD -xMF"
+ C_FLAG_DEPS="-xMMD -xMF"
+ CXX_FLAG_DEPS="-xMMD -xMF"
-# Extra options used with HIGHEST
-#
-# WARNING: Use of OPTIMIZATION_LEVEL=HIGHEST in your Makefile needs to be
-# done with care, there are some assumptions below that need to
-# be understood about the use of pointers, and IEEE behavior.
-#
-# Use non-standard floating point mode (not IEEE 754)
-CC_HIGHEST="$CC_HIGHEST -fns"
-# Do some simplification of floating point arithmetic (not IEEE 754)
-CC_HIGHEST="$CC_HIGHEST -fsimple"
-# Use single precision floating point with 'float'
-CC_HIGHEST="$CC_HIGHEST -fsingle"
-# Assume memory references via basic pointer types do not alias
-# (Source with excessing pointer casting and data access with mixed
-# pointer types are not recommended)
-CC_HIGHEST="$CC_HIGHEST -xalias_level=basic"
-# Use intrinsic or inline versions for math/std functions
-# (If you expect perfect errno behavior, do not use this)
-CC_HIGHEST="$CC_HIGHEST -xbuiltin=%all"
-# Loop data dependency optimizations (need -xO3 or higher)
-CC_HIGHEST="$CC_HIGHEST -xdepend"
-# Pointer parameters to functions do not overlap
-# (Similar to -xalias_level=basic usage, but less obvious sometimes.
-# If you pass in multiple pointers to the same data, do not use this)
-CC_HIGHEST="$CC_HIGHEST -xrestrict"
-# Inline some library routines
-# (If you expect perfect errno behavior, do not use this)
-CC_HIGHEST="$CC_HIGHEST -xlibmil"
-# Use optimized math routines
-# (If you expect perfect errno behavior, do not use this)
-# Can cause undefined external on Solaris 8 X86 on __sincos, removing for now
-#CC_HIGHEST="$CC_HIGHEST -xlibmopt"
+ # Extra options used with HIGHEST
+ #
+ # WARNING: Use of OPTIMIZATION_LEVEL=HIGHEST in your Makefile needs to be
+ # done with care, there are some assumptions below that need to
+ # be understood about the use of pointers, and IEEE behavior.
+ #
+ # Use non-standard floating point mode (not IEEE 754)
+ CC_HIGHEST="$CC_HIGHEST -fns"
+ # Do some simplification of floating point arithmetic (not IEEE 754)
+ CC_HIGHEST="$CC_HIGHEST -fsimple"
+ # Use single precision floating point with 'float'
+ CC_HIGHEST="$CC_HIGHEST -fsingle"
+ # Assume memory references via basic pointer types do not alias
+ # (Source with excessing pointer casting and data access with mixed
+ # pointer types are not recommended)
+ CC_HIGHEST="$CC_HIGHEST -xalias_level=basic"
+ # Use intrinsic or inline versions for math/std functions
+ # (If you expect perfect errno behavior, do not use this)
+ CC_HIGHEST="$CC_HIGHEST -xbuiltin=%all"
+ # Loop data dependency optimizations (need -xO3 or higher)
+ CC_HIGHEST="$CC_HIGHEST -xdepend"
+ # Pointer parameters to functions do not overlap
+ # (Similar to -xalias_level=basic usage, but less obvious sometimes.
+ # If you pass in multiple pointers to the same data, do not use this)
+ CC_HIGHEST="$CC_HIGHEST -xrestrict"
+ # Inline some library routines
+ # (If you expect perfect errno behavior, do not use this)
+ CC_HIGHEST="$CC_HIGHEST -xlibmil"
+ # Use optimized math routines
+ # (If you expect perfect errno behavior, do not use this)
+ # Can cause undefined external on Solaris 8 X86 on __sincos, removing for now
+ #CC_HIGHEST="$CC_HIGHEST -xlibmopt"
- case $LEGACY_OPENJDK_TARGET_CPU1 in
- i586)
- C_O_FLAG_HIGHEST="-xO4 -Wu,-O4~yz $CC_HIGHEST -xchip=pentium"
- C_O_FLAG_HI="-xO4 -Wu,-O4~yz"
- C_O_FLAG_NORM="-xO2 -Wu,-O2~yz"
- C_O_FLAG_NONE=""
- CXX_O_FLAG_HIGHEST="-xO4 -Qoption ube -O4~yz $CC_HIGHEST -xchip=pentium"
- CXX_O_FLAG_HI="-xO4 -Qoption ube -O4~yz"
- CXX_O_FLAG_NORM="-xO2 -Qoption ube -O2~yz"
- CXX_O_FLAG_NONE=""
+ case $OPENJDK_TARGET_CPU_ARCH in
+ x86)
+ C_O_FLAG_HIGHEST="-xO4 -Wu,-O4~yz $CC_HIGHEST -xregs=no%frameptr"
+ C_O_FLAG_HI="-xO4 -Wu,-O4~yz -xregs=no%frameptr"
+ C_O_FLAG_NORM="-xO2 -Wu,-O2~yz -xregs=no%frameptr"
+ C_O_FLAG_NONE="-xregs=no%frameptr"
+ CXX_O_FLAG_HIGHEST="-xO4 -Qoption ube -O4~yz $CC_HIGHEST -xregs=no%frameptr"
+ CXX_O_FLAG_HI="-xO4 -Qoption ube -O4~yz -xregs=no%frameptr"
+ CXX_O_FLAG_NORM="-xO2 -Qoption ube -O2~yz -xregs=no%frameptr"
+ CXX_O_FLAG_NONE="-xregs=no%frameptr"
+ if test "x$OPENJDK_TARGET_CPU" = xx86; then
+ C_O_FLAG_HIGHEST="$C_O_FLAG_HIGHEST -xchip=pentium"
+ CXX_O_FLAG_HIGHEST="$CXX_O_FLAG_HIGHEST -xchip=pentium"
+ fi
;;
sparc)
CFLAGS_JDK="${CFLAGS_JDK} -xmemalign=4s"
@@ -647,9 +663,11 @@
;;
CL )
D_FLAG=
- C_O_FLAG_HI="-O2"
+ C_O_FLAG_HIGHEST="-O2"
+ C_O_FLAG_HI="-O1"
C_O_FLAG_NORM="-O1"
C_O_FLAG_NONE="-Od"
+ CXX_O_FLAG_HIGHEST="$C_O_FLAG_HIGHEST"
CXX_O_FLAG_HI="$C_O_FLAG_HI"
CXX_O_FLAG_NORM="$C_O_FLAG_NORM"
CXX_O_FLAG_NONE="$C_O_FLAG_NONE"
@@ -680,15 +698,15 @@
[
if test "x$CFLAGS" != "x${ADDED_CFLAGS}"; then
- AC_MSG_WARN([Ignoring CFLAGS($CFLAGS) found in environment. Use --with-extra-cflags"])
+ AC_MSG_WARN([Ignoring CFLAGS($CFLAGS) found in environment. Use --with-extra-cflags])
fi
if test "x$CXXFLAGS" != "x${ADDED_CXXFLAGS}"; then
- AC_MSG_WARN([Ignoring CXXFLAGS($CXXFLAGS) found in environment. Use --with-extra-cxxflags"])
+ AC_MSG_WARN([Ignoring CXXFLAGS($CXXFLAGS) found in environment. Use --with-extra-cxxflags])
fi
if test "x$LDFLAGS" != "x${ADDED_LDFLAGS}"; then
- AC_MSG_WARN([Ignoring LDFLAGS($LDFLAGS) found in environment. Use --with-extra-ldflags"])
+ AC_MSG_WARN([Ignoring LDFLAGS($LDFLAGS) found in environment. Use --with-extra-ldflags])
fi
AC_ARG_WITH(extra-cflags, [AS_HELP_STRING([--with-extra-cflags],
@@ -704,6 +722,15 @@
CXXFLAGS_JDK="${CXXFLAGS_JDK} $with_extra_cxxflags"
LDFLAGS_JDK="${LDFLAGS_JDK} $with_extra_ldflags"
+# Hotspot needs these set in their legacy form
+LEGACY_EXTRA_CFLAGS=$with_extra_cflags
+LEGACY_EXTRA_CXXFLAGS=$with_extra_cxxflags
+LEGACY_EXTRA_LDFLAGS=$with_extra_ldflags
+
+AC_SUBST(LEGACY_EXTRA_CFLAGS)
+AC_SUBST(LEGACY_EXTRA_CXXFLAGS)
+AC_SUBST(LEGACY_EXTRA_LDFLAGS)
+
###############################################################################
#
# Now setup the CFLAGS and LDFLAGS for the JDK build.
@@ -729,19 +756,30 @@
esac
;;
ossc )
- CFLAGS_JDK="$CFLAGS_JDK -xc99=%none -xCC -errshort=tags -Xa -v -mt -norunpath -xnolib"
- CXXFLAGS_JDK="$CXXFLAGS_JDK -errtags=yes +w -mt -features=no%except -DCC_NOEX"
+ CCXXFLAGS_JDK="$CCXXFLAGS $CCXXFLAGS_JDK -DTRACING -DMACRO_MEMSYS_OPS -DBREAKPTS"
+ case $OPENJDK_TARGET_CPU_ARCH in
+ x86 )
+ CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DcpuIntel -Di586 -Di386"
+ CFLAGS_JDK="$CFLAGS_JDK -erroff=E_BAD_PRAGMA_PACK_VALUE"
+ ;;
+ esac
+
+ CFLAGS_JDK="$CFLAGS_JDK -xc99=%none -xCC -errshort=tags -Xa -v -mt -W0,-noglobal"
+ CXXFLAGS_JDK="$CXXFLAGS_JDK -errtags=yes +w -mt -features=no%except -DCC_NOEX -norunpath -xnolib"
+
+ LDFLAGS_JDK="$LDFLAGS_JDK -z defs -xildoff -ztext"
+ LDFLAGS_CXX_JDK="$LDFLAGS_CXX_JDK -norunpath -xnolib"
;;
cl )
CCXXFLAGS_JDK="$CCXXFLAGS $CCXXFLAGS_JDK -Zi -MD -Zc:wchar_t- -W3 -wd4800 \
-D_STATIC_CPPLIB -D_DISABLE_DEPRECATE_STATIC_CPPLIB -DWIN32_LEAN_AND_MEAN \
-D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE \
-DWIN32 -DIAL"
- case $LEGACY_OPENJDK_TARGET_CPU1 in
- i?86 )
+ case $OPENJDK_TARGET_CPU in
+ x86 )
CCXXFLAGS_JDK="$CCXXFLAGS_JDK -D_X86_ -Dx86"
;;
- amd64 )
+ x86_64 )
CCXXFLAGS_JDK="$CCXXFLAGS_JDK -D_AMD64_ -Damd64"
;;
esac
@@ -749,24 +787,6 @@
esac
###############################################################################
-#
-# Cross-compile arch specific flags
-
-#
-if test "x$JDK_VARIANT" = "xembedded"; then
- CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DJAVASE_EMBEDDED"
-fi
-
-case $OPENJDK_TARGET_CPU_ARCH in
-arm )
- CCXXFLAGS_JDK="$CCXXFLAGS_JDK -fsigned-char"
- ;;
-ppc )
- CCXXFLAGS_JDK="$CCXXFLAGS_JDK -fsigned-char"
- ;;
-esac
-
-###############################################################################
CCXXFLAGS_JDK="$CCXXFLAGS_JDK $ADD_LP64"
@@ -774,11 +794,17 @@
PACKAGE_PATH=/opt/local
AC_SUBST(PACKAGE_PATH)
-# Sometimes we use a cpu dir (.../lib/amd64/server)
-# Sometimes not (.../lib/server)
-LIBARCHDIR="$LEGACY_OPENJDK_TARGET_CPU2/"
-if test "x$ENDIAN" = xlittle; then
- CCXXFLAGS_JDK="$CCXXFLAGS_JDK -D_LITTLE_ENDIAN"
+if test "x$OPENJDK_TARGET_CPU_ENDIAN" = xlittle; then
+ # The macro _LITTLE_ENDIAN needs to be defined the same to avoid the
+ # Sun C compiler warning message: warning: macro redefined: _LITTLE_ENDIAN
+ # (The Solaris X86 system defines this in file /usr/include/sys/isa_defs.h).
+ # Note: -Dmacro is the same as #define macro 1
+ # -Dmacro= is the same as #define macro
+ if test "x$OPENJDK_TARGET_OS" = xsolaris; then
+ CCXXFLAGS_JDK="$CCXXFLAGS_JDK -D_LITTLE_ENDIAN="
+ else
+ CCXXFLAGS_JDK="$CCXXFLAGS_JDK -D_LITTLE_ENDIAN"
+ fi
else
CCXXFLAGS_JDK="$CCXXFLAGS_JDK -D_BIG_ENDIAN"
fi
@@ -793,27 +819,29 @@
fi
if test "x$OPENJDK_TARGET_OS" = xmacosx; then
CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DMACOSX -D_ALLBSD_SOURCE"
- LIBARCHDIR=""
fi
if test "x$OPENJDK_TARGET_OS" = xbsd; then
CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DBSD -D_ALLBSD_SOURCE"
fi
if test "x$DEBUG_LEVEL" = xrelease; then
CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DNDEBUG"
+ if test "x$OPENJDK_TARGET_OS" = xsolaris; then
+ CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DTRIMMED"
+ fi
else
CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DDEBUG"
fi
-CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DARCH='\"$LEGACY_OPENJDK_TARGET_CPU1\"' -D$LEGACY_OPENJDK_TARGET_CPU1"
+CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DARCH='\"$OPENJDK_TARGET_CPU_LEGACY\"' -D$OPENJDK_TARGET_CPU_LEGACY"
CCXXFLAGS_JDK="$CCXXFLAGS_JDK -DRELEASE='\"$RELEASE\"'"
CCXXFLAGS_JDK="$CCXXFLAGS_JDK \
-I${JDK_OUTPUTDIR}/include \
-I${JDK_OUTPUTDIR}/include/$OPENJDK_TARGET_OS \
-I${JDK_TOPDIR}/src/share/javavm/export \
- -I${JDK_TOPDIR}/src/$LEGACY_OPENJDK_TARGET_OS_API/javavm/export \
+ -I${JDK_TOPDIR}/src/$OPENJDK_TARGET_OS_API_DIR/javavm/export \
-I${JDK_TOPDIR}/src/share/native/common \
- -I${JDK_TOPDIR}/src/$LEGACY_OPENJDK_TARGET_OS_API/native/common"
+ -I${JDK_TOPDIR}/src/$OPENJDK_TARGET_OS_API_DIR/native/common"
# The shared libraries are compiled using the picflag.
CFLAGS_JDKLIB="$CCXXFLAGS_JDK $CFLAGS_JDK $PICFLAG $CFLAGS_JDKLIB_EXTRA"
@@ -833,7 +861,7 @@
# Thus we offer the compiler to find libjvm.so first in server then in client. It works. Ugh.
if test "x$COMPILER_TYPE" = xCL; then
LDFLAGS_JDK="$LDFLAGS_JDK -nologo -opt:ref -incremental:no"
- if test "x$LEGACY_OPENJDK_TARGET_CPU1" = xi586; then
+ if test "x$OPENJDK_TARGET_CPU" = xx86; then
LDFLAGS_JDK="$LDFLAGS_JDK -safeseh"
fi
# TODO: make -debug optional "--disable-full-debug-symbols"
@@ -861,20 +889,18 @@
fi
LDFLAGS_JDKLIB="${LDFLAGS_JDK} $SHARED_LIBRARY_FLAGS \
- -L${JDK_OUTPUTDIR}/lib/${LIBARCHDIR}server \
- -L${JDK_OUTPUTDIR}/lib/${LIBARCHDIR}client \
- -L${JDK_OUTPUTDIR}/lib/${LIBARCHDIR}"
- LDFLAGS_JDKLIB_SUFFIX="-ljvm -ljava"
+ -L${JDK_OUTPUTDIR}/lib${OPENJDK_TARGET_CPU_LIBDIR}/server \
+ -L${JDK_OUTPUTDIR}/lib${OPENJDK_TARGET_CPU_LIBDIR}/client \
+ -L${JDK_OUTPUTDIR}/lib${OPENJDK_TARGET_CPU_LIBDIR}"
+
+ LDFLAGS_JDKLIB_SUFFIX="-ljava -ljvm"
if test "x$COMPILER_NAME" = xossc; then
LDFLAGS_JDKLIB_SUFFIX="$LDFLAGS_JDKLIB_SUFFIX -lc"
fi
- # Only the jli library is explicitly linked when the launchers are built.
- # The libjvm is then dynamically loaded/linked by the launcher.
LDFLAGS_JDKEXE="${LDFLAGS_JDK}"
- if test "x$OPENJDK_TARGET_OS" != "xmacosx"; then
- LDFLAGS_JDKEXE="$LDFLAGS_JDKEXE -L${JDK_OUTPUTDIR}/lib/${LIBARCHDIR}jli"
- LDFLAGS_JDKEXE_SUFFIX="-ljli"
+ if test "x$OPENJDK_TARGET_OS" = xlinux; then
+ LDFLAGS_JDKEXE="$LDFLAGS_JDKEXE -Xlinker --allow-shlib-undefined"
fi
fi
@@ -905,4 +931,5 @@
AC_SUBST(LDFLAGS_JDKEXE)
AC_SUBST(LDFLAGS_JDKLIB_SUFFIX)
AC_SUBST(LDFLAGS_JDKEXE_SUFFIX)
+AC_SUBST(LDFLAGS_CXX_JDK)
])