toolchain_windows.m4 revision 855:5b4f14990dd1 
1#
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3# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4#
5# This code is free software; you can redistribute it and/or modify it
6# under the terms of the GNU General Public License version 2 only, as
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8# particular file as subject to the "Classpath" exception as provided
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11# This code is distributed in the hope that it will be useful, but WITHOUT
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15# accompanied this code).
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25
26AC_DEFUN([TOOLCHAIN_CHECK_POSSIBLE_VISUAL_STUDIO_ROOT],
27[
28  if test "x$VS_ENV_CMD" = x; then
29    VS100BASE="$1"
30    METHOD="$2"
31    BASIC_WINDOWS_REWRITE_AS_UNIX_PATH(VS100BASE)
32    if test -d "$VS100BASE"; then
33      if test -f "$VS100BASE/$VCVARSFILE"; then
34        AC_MSG_NOTICE([Found Visual Studio installation at $VS100BASE using $METHOD])
35        VS_ENV_CMD="$VS100BASE/$VCVARSFILE"
36      else
37        AC_MSG_NOTICE([Found Visual Studio installation at $VS100BASE using $METHOD])
38        AC_MSG_NOTICE([Warning: $VCVARSFILE is missing, this is probably Visual Studio Express. Ignoring])
39      fi
40    fi
41  fi
42])
43
44AC_DEFUN([TOOLCHAIN_CHECK_POSSIBLE_WIN_SDK_ROOT],
45[
46  if test "x$VS_ENV_CMD" = x; then
47    WIN_SDK_BASE="$1"
48    METHOD="$2"
49    BASIC_WINDOWS_REWRITE_AS_UNIX_PATH(WIN_SDK_BASE)
50    if test -d "$WIN_SDK_BASE"; then
51      # There have been cases of partial or broken SDK installations. A missing
52      # lib dir is not going to work.
53      if test ! -d "$WIN_SDK_BASE/../lib"; then
54        AC_MSG_NOTICE([Found Windows SDK installation at $WIN_SDK_BASE using $METHOD])
55        AC_MSG_NOTICE([Warning: Installation is broken, lib dir is missing. Ignoring])
56      elif test -f "$WIN_SDK_BASE/SetEnv.Cmd"; then
57        AC_MSG_NOTICE([Found Windows SDK installation at $WIN_SDK_BASE using $METHOD])
58        VS_ENV_CMD="$WIN_SDK_BASE/SetEnv.Cmd"
59        if test "x$OPENJDK_TARGET_CPU_BITS" = x32; then
60          VS_ENV_ARGS="/x86"
61        else
62          VS_ENV_ARGS="/x64"
63        fi
64      else
65        AC_MSG_NOTICE([Found Windows SDK installation at $WIN_SDK_BASE using $METHOD])
66        AC_MSG_NOTICE([Warning: Installation is broken, SetEnv.Cmd is missing. Ignoring])
67      fi
68    fi
69  fi
70])
71
72AC_DEFUN([TOOLCHAIN_FIND_VISUAL_STUDIO_BAT_FILE],
73[
74  if test "x$OPENJDK_TARGET_CPU_BITS" = x32; then
75    VCVARSFILE="vc/bin/vcvars32.bat"
76  else
77    VCVARSFILE="vc/bin/amd64/vcvars64.bat"
78  fi
79
80  VS_ENV_CMD=""
81  VS_ENV_ARGS=""
82  if test "x$with_toolsdir" != x; then
83    TOOLCHAIN_CHECK_POSSIBLE_VISUAL_STUDIO_ROOT([$with_toolsdir/../..], [--with-tools-dir])
84  fi
85
86  if test "x$with_toolsdir" != x && test "x$VS_ENV_CMD" = x; then
87    # Having specified an argument which is incorrect will produce an instant failure;
88    # we should not go on looking
89    AC_MSG_NOTICE([The path given by --with-tools-dir does not contain a valid Visual Studio installation])
90    AC_MSG_NOTICE([Please point to the VC/bin directory within the Visual Studio installation])
91    AC_MSG_ERROR([Cannot locate a valid Visual Studio installation])
92  fi
93
94  if test "x$VS100COMNTOOLS" != x; then
95    TOOLCHAIN_CHECK_POSSIBLE_VISUAL_STUDIO_ROOT([$VS100COMNTOOLS/../..], [VS100COMNTOOLS variable])
96  fi
97  if test "x$PROGRAMFILES" != x; then
98    TOOLCHAIN_CHECK_POSSIBLE_VISUAL_STUDIO_ROOT([$PROGRAMFILES/Microsoft Visual Studio 10.0], [well-known name])
99  fi
100  TOOLCHAIN_CHECK_POSSIBLE_VISUAL_STUDIO_ROOT([C:/Program Files/Microsoft Visual Studio 10.0], [well-known name])
101  TOOLCHAIN_CHECK_POSSIBLE_VISUAL_STUDIO_ROOT([C:/Program Files (x86)/Microsoft Visual Studio 10.0], [well-known name])
102
103  if test "x$ProgramW6432" != x; then
104    TOOLCHAIN_CHECK_POSSIBLE_WIN_SDK_ROOT([$ProgramW6432/Microsoft SDKs/Windows/v7.1/Bin], [well-known name])
105  fi
106  if test "x$PROGRAMW6432" != x; then
107    TOOLCHAIN_CHECK_POSSIBLE_WIN_SDK_ROOT([$PROGRAMW6432/Microsoft SDKs/Windows/v7.1/Bin], [well-known name])
108  fi
109  if test "x$PROGRAMFILES" != x; then
110    TOOLCHAIN_CHECK_POSSIBLE_WIN_SDK_ROOT([$PROGRAMFILES/Microsoft SDKs/Windows/v7.1/Bin], [well-known name])
111  fi
112  TOOLCHAIN_CHECK_POSSIBLE_WIN_SDK_ROOT([C:/Program Files/Microsoft SDKs/Windows/v7.1/Bin], [well-known name])
113  TOOLCHAIN_CHECK_POSSIBLE_WIN_SDK_ROOT([C:/Program Files (x86)/Microsoft SDKs/Windows/v7.1/Bin], [well-known name])
114])
115
116# Check if the VS env variables were setup prior to running configure.
117# If not, then find vcvarsall.bat and run it automatically, and integrate
118# the set env variables into the spec file.
119AC_DEFUN([TOOLCHAIN_SETUP_VISUAL_STUDIO_ENV],
120[
121  # Store path to cygwin link.exe to help excluding it when searching for
122  # VS linker. This must be done before changing the PATH when looking for VS.
123  AC_PATH_PROG(CYGWIN_LINK, link)
124  if test "x$CYGWIN_LINK" != x; then
125    AC_MSG_CHECKING([if the first found link.exe is actually the Cygwin link tool])
126    "$CYGWIN_LINK" --version > /dev/null
127    if test $? -eq 0 ; then
128      AC_MSG_RESULT([yes])
129    else
130      AC_MSG_RESULT([no])
131      # This might be the VS linker. Don't exclude it later on.
132      CYGWIN_LINK=""
133    fi
134  fi
135
136  # First-hand choice is to locate and run the vsvars bat file.
137  TOOLCHAIN_FIND_VISUAL_STUDIO_BAT_FILE
138  if test "x$VS_ENV_CMD" != x; then
139    # We have found a Visual Studio environment on disk, let's extract variables from the vsvars bat file.
140    BASIC_FIXUP_EXECUTABLE(VS_ENV_CMD)
141
142    # Lets extract the variables that are set by vcvarsall.bat/vsvars32.bat/vsvars64.bat
143    AC_MSG_NOTICE([Trying to extract Visual Studio environment variables])
144    cd $OUTPUT_ROOT
145    # FIXME: The code betweeen ---- was inlined from a separate script and is not properly adapted
146    # to autoconf standards.
147
148    #----
149
150    # Cannot use the VS10 setup script directly (since it only updates the DOS subshell environment)
151    # but calculate the difference in Cygwin environment before/after running it and then
152    # apply the diff.
153
154    if test "x$OPENJDK_BUILD_OS_ENV" = xwindows.cygwin; then
155      _vs10varsall=`cygpath -a -m -s "$VS_ENV_CMD"`
156      _dosvs10varsall=`cygpath -a -w -s $_vs10varsall`
157      _dosbash=`cygpath -a -w -s \`which bash\`.*`
158    else
159      _dosvs10varsall=`cmd //c echo $VS_ENV_CMD`
160      _dosbash=`cmd //c echo \`which bash\``
161    fi
162
163    # generate the set of exported vars before/after the vs10 setup
164    $ECHO "@echo off"                                           >  localdevenvtmp.bat
165    $ECHO "$_dosbash -c \"export -p\" > localdevenvtmp.export0" >> localdevenvtmp.bat
166    $ECHO "call $_dosvs10varsall $VS_ENV_ARGS"                  >> localdevenvtmp.bat
167    $ECHO "$_dosbash -c \"export -p\" > localdevenvtmp.export1" >> localdevenvtmp.bat
168
169    # Now execute the newly created bat file.
170    # The | cat is to stop SetEnv.Cmd to mess with system colors on msys
171    cmd /c localdevenvtmp.bat | cat
172
173    # apply the diff (less some non-vs10 vars named by "!")
174    $SORT localdevenvtmp.export0 | $GREP -v "!" > localdevenvtmp.export0.sort
175    $SORT localdevenvtmp.export1 | $GREP -v "!" > localdevenvtmp.export1.sort
176    $COMM -1 -3 localdevenvtmp.export0.sort localdevenvtmp.export1.sort > localdevenv.sh
177
178    # cleanup
179    $RM localdevenvtmp*
180    #----
181    cd $CURDIR
182    if test ! -s $OUTPUT_ROOT/localdevenv.sh; then
183      AC_MSG_RESULT([no])
184      AC_MSG_NOTICE([Could not succesfully extract the envionment variables needed for the VS setup.])
185      AC_MSG_NOTICE([Try setting --with-tools-dir to the VC/bin directory within the VS installation])
186      AC_MSG_NOTICE([or run "bash.exe -l" from a VS command prompt and then run configure from there.])
187      AC_MSG_ERROR([Cannot continue])
188    fi
189
190    # Now set all paths and other env variables. This will allow the rest of
191    # the configure script to find and run the compiler in the proper way.
192    AC_MSG_NOTICE([Setting extracted environment variables])
193    . $OUTPUT_ROOT/localdevenv.sh
194  else
195    # We did not find a vsvars bat file, let's hope we are run from a VS command prompt.
196    AC_MSG_NOTICE([Cannot locate a valid Visual Studio installation, checking current environment])
197  fi
198
199  # At this point, we should have corrent variables in the environment, or we can't continue.
200  AC_MSG_CHECKING([for Visual Studio variables])
201
202  if test "x$VCINSTALLDIR" != x || test "x$WindowsSDKDir" != x || test "x$WINDOWSSDKDIR" != x; then
203    if test "x$INCLUDE" = x || test "x$LIB" = x; then
204      AC_MSG_RESULT([present but broken])
205      AC_MSG_ERROR([Your VC command prompt seems broken, INCLUDE and/or LIB is missing.])
206    else
207      AC_MSG_RESULT([ok])
208      # Remove any trailing \ from INCLUDE and LIB to avoid trouble in spec.gmk.
209      VS_INCLUDE=`$ECHO "$INCLUDE" | $SED 's/\\\\$//'`
210      VS_LIB=`$ECHO "$LIB" | $SED 's/\\\\$//'`
211      # Remove any paths containing # (typically F#) as that messes up make
212      PATH=`$ECHO "$PATH" | $SED 's/[[^:#]]*#[^:]*://g'`
213      VS_PATH="$PATH"
214      AC_SUBST(VS_INCLUDE)
215      AC_SUBST(VS_LIB)
216      AC_SUBST(VS_PATH)
217    fi
218  else
219    AC_MSG_RESULT([not found])
220
221    if test "x$VS_ENV_CMD" = x; then
222      AC_MSG_NOTICE([Cannot locate a valid Visual Studio or Windows SDK installation on disk,])
223      AC_MSG_NOTICE([nor is this script run from a Visual Studio command prompt.])
224    else
225      AC_MSG_NOTICE([Running the extraction script failed.])
226    fi
227    AC_MSG_NOTICE([Try setting --with-tools-dir to the VC/bin directory within the VS installation])
228    AC_MSG_NOTICE([or run "bash.exe -l" from a VS command prompt and then run configure from there.])
229    AC_MSG_ERROR([Cannot continue])
230  fi
231])
232
233AC_DEFUN([TOOLCHAIN_CHECK_POSSIBLE_MSVCR_DLL],
234[
235  POSSIBLE_MSVCR_DLL="$1"
236  METHOD="$2"
237  if test -e "$POSSIBLE_MSVCR_DLL"; then
238    AC_MSG_NOTICE([Found msvcr100.dll at $POSSIBLE_MSVCR_DLL using $METHOD])
239    
240    # Need to check if the found msvcr is correct architecture
241    AC_MSG_CHECKING([found msvcr100.dll architecture])
242    MSVCR_DLL_FILETYPE=`$FILE -b "$POSSIBLE_MSVCR_DLL"`
243    if test "x$OPENJDK_TARGET_CPU_BITS" = x32; then
244      CORRECT_MSVCR_ARCH=386
245    else
246      CORRECT_MSVCR_ARCH=x86-64
247    fi
248    if $ECHO "$MSVCR_DLL_FILETYPE" | $GREP $CORRECT_MSVCR_ARCH 2>&1 > /dev/null; then
249      AC_MSG_RESULT([ok])
250      MSVCR_DLL="$POSSIBLE_MSVCR_DLL"
251      AC_MSG_CHECKING([for msvcr100.dll])
252      AC_MSG_RESULT([$MSVCR_DLL])
253    else
254      AC_MSG_RESULT([incorrect, ignoring])
255      AC_MSG_NOTICE([The file type of the located msvcr100.dll is $MSVCR_DLL_FILETYPE])
256    fi
257  fi
258])
259
260AC_DEFUN([TOOLCHAIN_SETUP_MSVCR_DLL],
261[
262  AC_ARG_WITH(msvcr-dll, [AS_HELP_STRING([--with-msvcr-dll],
263      [copy this msvcr100.dll into the built JDK (Windows only) @<:@probed@:>@])])
264
265  if test "x$with_msvcr_dll" != x; then
266    # If given explicitely by user, do not probe. If not present, fail directly.
267    TOOLCHAIN_CHECK_POSSIBLE_MSVCR_DLL([$with_msvcr_dll], [--with-msvcr-dll])
268    if test "x$MSVCR_DLL" = x; then
269      AC_MSG_ERROR([Could not find a proper msvcr100.dll as specified by --with-msvcr-dll])
270    fi
271  fi
272  
273  if test "x$MSVCR_DLL" = x; then
274    # Probe: Using well-known location from Visual Studio 10.0
275    if test "x$VCINSTALLDIR" != x; then
276      CYGWIN_VC_INSTALL_DIR="$VCINSTALLDIR"
277      BASIC_WINDOWS_REWRITE_AS_UNIX_PATH(CYGWIN_VC_INSTALL_DIR)
278      if test "x$OPENJDK_TARGET_CPU_BITS" = x64; then
279        POSSIBLE_MSVCR_DLL="$CYGWIN_VC_INSTALL_DIR/redist/x64/Microsoft.VC100.CRT/msvcr100.dll"
280      else
281        POSSIBLE_MSVCR_DLL="$CYGWIN_VC_INSTALL_DIR/redist/x86/Microsoft.VC100.CRT/msvcr100.dll"
282      fi
283      TOOLCHAIN_CHECK_POSSIBLE_MSVCR_DLL([$POSSIBLE_MSVCR_DLL], [well-known location in VCINSTALLDIR])
284    fi
285  fi
286
287  if test "x$MSVCR_DLL" = x; then
288    # Probe: Check in the Boot JDK directory.
289    POSSIBLE_MSVCR_DLL="$BOOT_JDK/bin/msvcr100.dll"
290    TOOLCHAIN_CHECK_POSSIBLE_MSVCR_DLL([$POSSIBLE_MSVCR_DLL], [well-known location in Boot JDK])
291  fi
292  
293  if test "x$MSVCR_DLL" = x; then
294    # Probe: Look in the Windows system32 directory 
295    CYGWIN_SYSTEMROOT="$SYSTEMROOT"
296    BASIC_WINDOWS_REWRITE_AS_UNIX_PATH(CYGWIN_SYSTEMROOT)
297    POSSIBLE_MSVCR_DLL="$CYGWIN_SYSTEMROOT/system32/msvcr100.dll"
298    TOOLCHAIN_CHECK_POSSIBLE_MSVCR_DLL([$POSSIBLE_MSVCR_DLL], [well-known location in SYSTEMROOT])
299  fi
300
301  if test "x$MSVCR_DLL" = x; then
302    # Probe: If Visual Studio Express is installed, there is usually one with the debugger
303    if test "x$VS100COMNTOOLS" != x; then
304      CYGWIN_VS_TOOLS_DIR="$VS100COMNTOOLS/.."
305      BASIC_WINDOWS_REWRITE_AS_UNIX_PATH(CYGWIN_VS_TOOLS_DIR)
306      if test "x$OPENJDK_TARGET_CPU_BITS" = x64; then
307        POSSIBLE_MSVCR_DLL=`$FIND "$CYGWIN_VS_TOOLS_DIR" -name msvcr100.dll | $GREP -i /x64/ | $HEAD --lines 1`
308      else
309        POSSIBLE_MSVCR_DLL=`$FIND "$CYGWIN_VS_TOOLS_DIR" -name msvcr100.dll | $GREP -i /x86/ | $HEAD --lines 1`
310      fi
311      TOOLCHAIN_CHECK_POSSIBLE_MSVCR_DLL([$POSSIBLE_MSVCR_DLL], [search of VS100COMNTOOLS])
312    fi
313  fi
314      
315  if test "x$MSVCR_DLL" = x; then
316    # Probe: Search wildly in the VCINSTALLDIR. We've probably lost by now.
317    # (This was the original behaviour; kept since it might turn up something)
318    if test "x$CYGWIN_VC_INSTALL_DIR" != x; then
319      if test "x$OPENJDK_TARGET_CPU_BITS" = x64; then
320        POSSIBLE_MSVCR_DLL=`$FIND "$CYGWIN_VC_INSTALL_DIR" -name msvcr100.dll | $GREP x64 | $HEAD --lines 1`
321      else
322        POSSIBLE_MSVCR_DLL=`$FIND "$CYGWIN_VC_INSTALL_DIR" -name msvcr100.dll | $GREP x86 | $GREP -v ia64 | $GREP -v x64 | $HEAD --lines 1`
323        if test "x$POSSIBLE_MSVCR_DLL" = x; then
324          # We're grasping at straws now...
325          POSSIBLE_MSVCR_DLL=`$FIND "$CYGWIN_VC_INSTALL_DIR" -name msvcr100.dll | $HEAD --lines 1`
326        fi
327      fi
328      
329      TOOLCHAIN_CHECK_POSSIBLE_MSVCR_DLL([$POSSIBLE_MSVCR_DLL], [search of VCINSTALLDIR])
330    fi
331  fi
332  
333  if test "x$MSVCR_DLL" = x; then
334    AC_MSG_CHECKING([for msvcr100.dll])
335    AC_MSG_RESULT([no])
336    AC_MSG_ERROR([Could not find msvcr100.dll. Please specify using --with-msvcr-dll.])
337  fi
338
339  BASIC_FIXUP_PATH(MSVCR_DLL)
340])
341