Defs-windows.gmk revision 3798
# published by the Free Software Foundation. Oracle designates this # particular file as subject to the "Classpath" exception as provided # by Oracle in the LICENSE file that accompanied this code. # This code is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License # version 2 for more details (a copy is included in the LICENSE file that # accompanied this code). # You should have received a copy of the GNU General Public License version # 2 along with this work; if not, write to the Free Software Foundation, # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA # or visit www.oracle.com if you need additional information or have any # Makefile to specify compiler flags for programs and libraries # targeted to Windows builds. Should not contain any rules. # WARNING: This file is shared with other workspaces. # So when it includes other files, it must use JDK_TOPDIR. # Get shared JDK settings # CC compiler object code output directive flag value # The suffix applied to the library name for FDLIBM # The suffix applied to scripts (.bat for windows, nothing for unix) # LIB_LOCATION, which for windows identifies where .exe files go, may be # set by each GNUmakefile. The default is BINDIR. # Platform specific closed sources # for backwards compatability, the old "win32" is used here instead of # the more proper "windows" # The following DLL's are considered MS runtime libraries and should # msvcr*.dll: Microsoft runtimes # C Compiler flag definitions # Visual Studio compiler option definitions: # -O1 Favors reduced size over speed (-Og -Os -Oy -Ob2 -Gs -GF -Gy) # -O2 Favors speed over reduced size (-Og -Oi -Ot -Oy -Ob2 -Gs -GF -Gy) # -Ob2 More aggressive inlining # -Og Global optimizations # -Oi Replace some functions with intrinsic or special forms # -fp:precise (should be the default) # Improve floating point calculations (disables some optimizations) # -Oy Frame pointer omission # -GF Pool strings in read-only memory # -Gf Pool strings in read-write memory (the default) # -Gs Controls stack probess # -GS Adds buffer overflow checks on stacks (the default) # -EHsc Enables exception handling # -Gy Function level linking only # Automatic precompiled header option to use (if COMPILE_APPROACH=batch) # GCC not supported, but left for historical reference... # Select the runtime support library carefully, need to be consistent # Visual Studio Runtime compiler option definitions: # -MD Use dynamic multi-threaded runtime library # -MDd Use debug version (don't use, doesn't mix with -MD DLL's) # -MT Use static multi-threaded runtime library (-ML is going away) # -MTd Use static debug version (better than -MDd, no runtime issues) # -D_DEBUG Change use of malloc/free/etc to use special debug ones (-MTd) # NOTE: We also will use /D _STATIC_CPPLIB so we don't need msvcpnn.dll # If MS_RUNTIME_STATIC is requested we may have a problem, it is no longer # The _DEBUG macro option (changes things like malloc to use debug version) # Externally set environment variable can force any build to use the debug vers # This MS debugging flag forces a dependence on the debug # version of the runtime library (MSVCR*D.DLL), as does -MDd. # We cannot re-distribute this debug runtime. # Always add _STATIC_CPPLIB definition # Silence the warning about using _STATIC_CPPLIB # Needed with VS2010 to turn off the deprecated warning. # Visual Studio compiler option definitions: # -Zi Cause *.pdb file to be created, full debug information # -Z7 Full debug inside the .obj, no .pdb # -Zd Basic debug, no local variables? In the .obj # -Zl Don't add runtime library name to obj file? # -Od Turns off optimization and speeds compilation # -YX -Fp/.../foobar.pch Use precompiled headers (try someday?) # -nologo Don't print out startup message # Use static link for the C++ runtime (so msvcpnn.dll not needed) # All builds get the same runtime setting # VS2010, always need safe exception handlers, not needed on 64bit # LFLAGS are the flags given to $(LINK) and used to build the actual DLL file # Preprocessor macro definitions # Output options (use specific filenames to avoid parallel compile errors) # Use -wdNNNN to disable warning NNNN. # C4800 is a warning about bool performance casts (can't make go away) # Treat compiler warnings as errors, if requested # Turn off some warnings by default, enable them all if asked. # the standard C library functions like strcpy. # The -D _CRT_NONSTDC_NO_DEPRECATE turns off deprecation warnings about using # non-standard C POSIX functions. # Path and option to link against the VM, if you have to. # not supported, but left for historical reference... # Settings for the JDI - Serviceability Agent binding. # SA will never be supported here. # Settings for the VERSIONINFO tap on windows. # If the update version contains non-numeric characters, we need # to massage it into a numeric format. # We use the following formula: # JDK_UPDATE_VER = JDK_UPDATE_VERSION * 10 + EXCEPTION_VERSION # Here are some examples: # 1.5.0_10 b01 -> 5,0,100,1 # 1.4.2_02 b01 -> 4,2,20,1 # 1.4.2_02a b01 -> 4,2,21,1 # 1.4.2_02b b01 -> 4,2,22,1 # Values for the RC variables defined in RC_FLAGS # Enable 7-Zip LZMA file (de)compression for Java Kernel if it is available # This is a hack to use until 7-Zip (and UPX) bundles can be put # Uncomment this block to cause build failure if above assumption false #DCHK = $(shell if [ ! -d $(DEPLOY_TOPDIR) ] ; then \ # $(ECHO) deploy_not_a_peer_of_j2se ; \ #ifeq ($(DCHK), deploy_not_a_peer_of_j2se) # If a build failure points to control coming here it means # it means deploy is not in the same directory # as j2se. Java Kernel can't tolerate that for the time being. # or indirectly. But it does include this file, so redundantly declare # the sake of the Java Kernel part of the deploy build. Whew!