made (many) more wxGrid methods const

[wxWidgets.git] / build / aclocal / bakefile.m4

diff --git a/build/aclocal/bakefile.m4 b/build/aclocal/bakefile.m4
index be50aa5d17f9e25b95c9346488cb732b8deb25db..944b485467b2cfcc046d614518e686695daa116c 100644 (file)
--- a/build/aclocal/bakefile.m4
+++ b/build/aclocal/bakefile.m4
@@ -287,7 +287,7 @@ AC_DEFUN([AC_BAKEFILE_SHARED_LD],
                 AC_TRY_COMPILE([],
                     [
                         #ifndef __INTEL_COMPILER
                 AC_TRY_COMPILE([],
                     [
                         #ifndef __INTEL_COMPILER

-                        #error Not icc
+                        This is not ICC

                         #endif
                     ],
                     bakefile_cv_prog_icc=yes,
                         #endif
                     ],
                     bakefile_cv_prog_icc=yes,


@@ -309,15 +309,18 @@ AC_DEFUN([AC_BAKEFILE_SHARED_LD],
       ;;
 
       *-*-darwin* )
       ;;
 
       *-*-darwin* )

+        AC_BAKEFILE_CREATE_FILE_SHARED_LD_SH
+        chmod +x shared-ld-sh
+
+        SHARED_LD_MODULE_CC="`pwd`/shared-ld-sh -bundle -headerpad_max_install_names -o"
+        SHARED_LD_MODULE_CXX="$SHARED_LD_MODULE_CC"
+

         dnl Most apps benefit from being fully binded (its faster and static
         dnl variables initialized at startup work).
         dnl This can be done either with the exe linker flag -Wl,-bind_at_load
         dnl or with a double stage link in order to create a single module
         dnl "-init _wxWindowsDylibInit" not useful with lazy linking solved
 
         dnl Most apps benefit from being fully binded (its faster and static
         dnl variables initialized at startup work).
         dnl This can be done either with the exe linker flag -Wl,-bind_at_load
         dnl or with a double stage link in order to create a single module
         dnl "-init _wxWindowsDylibInit" not useful with lazy linking solved
 

-        SHARED_LD_MODULE_CC="`pwd`/shared-ld-sh -bundle -headerpad_max_install_names -o"
-        SHARED_LD_MODULE_CXX="$SHARED_LD_MODULE_CC"
-

         dnl If using newer dev tools then there is a -single_module flag that
         dnl we can use to do this for dylibs, otherwise we'll need to use a helper
         dnl script.  Check the version of gcc to see which way we can go:
         dnl If using newer dev tools then there is a -single_module flag that
         dnl we can use to do this for dylibs, otherwise we'll need to use a helper
         dnl script.  Check the version of gcc to see which way we can go:


@@ -326,7 +329,7 @@ AC_DEFUN([AC_BAKEFILE_SHARED_LD],
                [
                    #if (__GNUC__ < 3) || \
                        ((__GNUC__ == 3) && (__GNUC_MINOR__ < 1))
                [
                    #if (__GNUC__ < 3) || \
                        ((__GNUC__ == 3) && (__GNUC_MINOR__ < 1))

-                       #error old gcc
+                       This is old gcc

                    #endif
                ],
                [
                    #endif
                ],
                [


@@ -338,9 +341,6 @@ AC_DEFUN([AC_BAKEFILE_SHARED_LD],
            )
         ])
         if test "$bakefile_cv_gcc31" = "no"; then
            )
         ])
         if test "$bakefile_cv_gcc31" = "no"; then

-            AC_BAKEFILE_CREATE_FILE_SHARED_LD_SH
-            chmod +x shared-ld-sh
-

             dnl Use the shared-ld-sh helper script
             SHARED_LD_CC="`pwd`/shared-ld-sh -dynamiclib -headerpad_max_install_names -o"
             SHARED_LD_CXX="$SHARED_LD_CC"
             dnl Use the shared-ld-sh helper script
             SHARED_LD_CC="`pwd`/shared-ld-sh -dynamiclib -headerpad_max_install_names -o"
             SHARED_LD_CXX="$SHARED_LD_CC"


@@ -360,29 +360,29 @@ AC_DEFUN([AC_BAKEFILE_SHARED_LD],
 
       *-*-aix* )
         if test "x$GCC" = "xyes"; then
 
       *-*-aix* )
         if test "x$GCC" = "xyes"; then

-           dnl at least gcc 2.95 warns that -fPIC is ignored when
-           dnl compiling each and every file under AIX which is annoying,
-           dnl so don't use it there (it's useless as AIX runs on
-           dnl position-independent architectures only anyhow)
-           PIC_FLAG=""
-
-           dnl -bexpfull is needed by AIX linker to export all symbols (by
-           dnl default it doesn't export any and even with -bexpall it
-           dnl doesn't export all C++ support symbols, e.g. vtable
-           dnl pointers) but it's only available starting from 5.1 (with
-           dnl maintenance pack 2, whatever this is), see
-           dnl http://www-128.ibm.com/developerworks/eserver/articles/gnu.html
-           case "${BAKEFILE_HOST}" in
-               *-*-aix5* )
-                   LD_EXPFULL="-Wl,-bexpfull"
-                   ;;
-           esac
-
-           SHARED_LD_CC="\$(CC) -shared $LD_EXPFULL -o"
-           SHARED_LD_CXX="\$(CXX) -shared $LD_EXPFULL -o"
-       else
-           dnl FIXME: makeC++SharedLib is obsolete, what should we do for
-           dnl        recent AIX versions?
+            dnl at least gcc 2.95 warns that -fPIC is ignored when
+            dnl compiling each and every file under AIX which is annoying,
+            dnl so don't use it there (it's useless as AIX runs on
+            dnl position-independent architectures only anyhow)
+            PIC_FLAG=""
+
+            dnl -bexpfull is needed by AIX linker to export all symbols (by
+            dnl default it doesn't export any and even with -bexpall it
+            dnl doesn't export all C++ support symbols, e.g. vtable
+            dnl pointers) but it's only available starting from 5.1 (with
+            dnl maintenance pack 2, whatever this is), see
+            dnl http://www-128.ibm.com/developerworks/eserver/articles/gnu.html
+            case "${BAKEFILE_HOST}" in
+                *-*-aix5* )
+                    LD_EXPFULL="-Wl,-bexpfull"
+                    ;;
+            esac
+
+            SHARED_LD_CC="\$(CC) -shared $LD_EXPFULL -o"
+            SHARED_LD_CXX="\$(CXX) -shared $LD_EXPFULL -o"
+        else
+            dnl FIXME: makeC++SharedLib is obsolete, what should we do for
+            dnl        recent AIX versions?

             AC_CHECK_PROG(AIX_CXX_LD, makeC++SharedLib,
                           makeC++SharedLib, /usr/lpp/xlC/bin/makeC++SharedLib)
             SHARED_LD_CC="$AIX_CC_LD -p 0 -o"
             AC_CHECK_PROG(AIX_CXX_LD, makeC++SharedLib,
                           makeC++SharedLib, /usr/lpp/xlC/bin/makeC++SharedLib)
             SHARED_LD_CC="$AIX_CC_LD -p 0 -o"


@@ -403,7 +403,7 @@ AC_DEFUN([AC_BAKEFILE_SHARED_LD],
             PIC_FLAG="-KPIC"
         fi
       ;;
             PIC_FLAG="-KPIC"
         fi
       ;;

-      
+

       *-*-cygwin* | *-*-mingw32* )
         PIC_FLAG=""
         SHARED_LD_CC="\$(CC) -shared -o"
       *-*-cygwin* | *-*-mingw32* )
         PIC_FLAG=""
         SHARED_LD_CC="\$(CC) -shared -o"


@@ -418,9 +418,10 @@ AC_DEFUN([AC_BAKEFILE_SHARED_LD],
         AC_BAKEFILE_CREATE_FILE_DLLAR_SH
         chmod +x dllar.sh
       ;;
         AC_BAKEFILE_CREATE_FILE_DLLAR_SH
         chmod +x dllar.sh
       ;;

-      
+

       powerpc-apple-macos* | \
       *-*-freebsd* | *-*-openbsd* | *-*-netbsd* | *-*-k*bsd*-gnu | \
       powerpc-apple-macos* | \
       *-*-freebsd* | *-*-openbsd* | *-*-netbsd* | *-*-k*bsd*-gnu | \

+      *-*-mirbsd* | \

       *-*-sunos4* | \
       *-*-osf* | \
       *-*-dgux5* | \
       *-*-sunos4* | \
       *-*-osf* | \
       *-*-dgux5* | \


@@ -430,7 +431,8 @@ AC_DEFUN([AC_BAKEFILE_SHARED_LD],
       ;;
 
       *)
       ;;
 
       *)

-        AC_MSG_ERROR(unknown system type $BAKEFILE_HOST.)
+        dnl wxWidgets-specific: allow unknown Unix systems
+        dnl AC_MSG_ERROR(unknown system type $BAKEFILE_HOST.)

     esac
 
     if test "x$PIC_FLAG" != "x" ; then
     esac
 
     if test "x$PIC_FLAG" != "x" ; then


@@ -514,53 +516,69 @@ dnl ---------------------------------------------------------------------------
 
 AC_DEFUN([AC_BAKEFILE_DEPS],
 [
 
 AC_DEFUN([AC_BAKEFILE_DEPS],
 [

+    AC_ARG_ENABLE([dependency-tracking],
+                  AS_HELP_STRING([--disable-dependency-tracking],
+                                 [don't use dependency tracking even if the compiler can]),
+                  [bk_use_trackdeps="$enableval"])
+    

     AC_MSG_CHECKING([for dependency tracking method])
     AC_MSG_CHECKING([for dependency tracking method])

-    DEPS_TRACKING=1

 
 

-    if test "x$GCC" = "xyes"; then
-        DEPSMODE=gcc
-        case "${BAKEFILE_HOST}" in
-            *-*-darwin* )
-                dnl -cpp-precomp (the default) conflicts with -MMD option
-                dnl used by bk-deps (see also http://developer.apple.com/documentation/Darwin/Conceptual/PortingUnix/compiling/chapter_4_section_3.html)
-                DEPSFLAG="-no-cpp-precomp -MMD"
-            ;;
-            * )
-                DEPSFLAG="-MMD"
-            ;;
-        esac
-        AC_MSG_RESULT([gcc])
-    elif test "x$MWCC" = "xyes"; then
-        DEPSMODE=mwcc
-        DEPSFLAG="-MM"
-        AC_MSG_RESULT([mwcc])
-    elif test "x$SUNCC" = "xyes"; then
-        DEPSMODE=unixcc
-        DEPSFLAG="-xM1"
-        AC_MSG_RESULT([Sun cc])
-    elif test "x$SGICC" = "xyes"; then
-        DEPSMODE=unixcc
-        DEPSFLAG="-M"
-        AC_MSG_RESULT([SGI cc])
-    elif test "x$HPCC" = "xyes"; then
-        DEPSMODE=unixcc
-        DEPSFLAG="+make"
-        AC_MSG_RESULT([HP cc])
-    elif test "x$COMPAQCC" = "xyes"; then
-        DEPSMODE=gcc
-        DEPSFLAG="-MD"
-        AC_MSG_RESULT([Compaq cc])
-    else
+    BK_DEPS=""
+    if test "x$bk_use_trackdeps" = "xno" ; then

         DEPS_TRACKING=0
         DEPS_TRACKING=0

-        AC_MSG_RESULT([none])
-    fi
+        AC_MSG_RESULT([disabled])
+    else
+        DEPS_TRACKING=1

 
 

-    if test $DEPS_TRACKING = 1 ; then
-        AC_BAKEFILE_CREATE_FILE_BK_DEPS
-        chmod +x bk-deps
+        if test "x$GCC" = "xyes"; then
+            DEPSMODE=gcc
+            case "${BAKEFILE_HOST}" in
+                *-*-darwin* )
+                    dnl -cpp-precomp (the default) conflicts with -MMD option
+                    dnl used by bk-deps (see also http://developer.apple.com/documentation/Darwin/Conceptual/PortingUnix/compiling/chapter_4_section_3.html)
+                    DEPSFLAG="-no-cpp-precomp -MMD"
+                ;;
+                * )
+                    DEPSFLAG="-MMD"
+                ;;
+            esac
+            AC_MSG_RESULT([gcc])
+        elif test "x$MWCC" = "xyes"; then
+            DEPSMODE=mwcc
+            DEPSFLAG="-MM"
+            AC_MSG_RESULT([mwcc])
+        elif test "x$SUNCC" = "xyes"; then
+            DEPSMODE=unixcc
+            DEPSFLAG="-xM1"
+            AC_MSG_RESULT([Sun cc])
+        elif test "x$SGICC" = "xyes"; then
+            DEPSMODE=unixcc
+            DEPSFLAG="-M"
+            AC_MSG_RESULT([SGI cc])
+        elif test "x$HPCC" = "xyes"; then
+            DEPSMODE=unixcc
+            DEPSFLAG="+make"
+            AC_MSG_RESULT([HP cc])
+        elif test "x$COMPAQCC" = "xyes"; then
+            DEPSMODE=gcc
+            DEPSFLAG="-MD"
+            AC_MSG_RESULT([Compaq cc])
+        else
+            DEPS_TRACKING=0
+            AC_MSG_RESULT([none])
+        fi
+
+        if test $DEPS_TRACKING = 1 ; then
+            AC_BAKEFILE_CREATE_FILE_BK_DEPS
+            chmod +x bk-deps
+            dnl FIXME: make this $(top_builddir)/bk-deps once autoconf-2.60
+            dnl        is required (and so top_builddir is never empty):
+            BK_DEPS="`pwd`/bk-deps"
+        fi

     fi
 
     AC_SUBST(DEPS_TRACKING)
     fi
 
     AC_SUBST(DEPS_TRACKING)

+    AC_SUBST(BK_DEPS)

 ])
 
 dnl ---------------------------------------------------------------------------
 ])
 
 dnl ---------------------------------------------------------------------------


@@ -579,7 +597,19 @@ AC_DEFUN([AC_BAKEFILE_CHECK_BASIC_STUFF],
     AC_PROG_MAKE_SET
     AC_SUBST(MAKE_SET)
     
     AC_PROG_MAKE_SET
     AC_SUBST(MAKE_SET)
     

-    AC_CHECK_TOOL(AR, ar, ar)
+    if test "x$SUNCXX" = "xyes"; then
+        dnl Sun C++ compiler requires special way of creating static libs;
+        dnl see here for more details:
+        dnl https://sourceforge.net/tracker/?func=detail&atid=109863&aid=1229751&group_id=9863
+        AR=${AR:-"$CXX"}
+        AC_SUBST(AR)
+        AROPTIONS=${AROPTIONS:-"-xar -o"}
+    else
+        AC_CHECK_TOOL(AR, ar, ar)
+        AROPTIONS=rcu
+    fi
+    AC_SUBST(AROPTIONS)
+

     AC_CHECK_TOOL(STRIP, strip, :)
     AC_CHECK_TOOL(NM, nm, :)
 
     AC_CHECK_TOOL(STRIP, strip, :)
     AC_CHECK_TOOL(NM, nm, :)
 


@@ -589,7 +619,10 @@ AC_DEFUN([AC_BAKEFILE_CHECK_BASIC_STUFF],
             dnl use it there
             INSTALL_DIR="mkdir -p"
             ;;
             dnl use it there
             INSTALL_DIR="mkdir -p"
             ;;

-        *)  INSTALL_DIR="$INSTALL -d"
+        * )
+            dnl we must refer to makefile's $(INSTALL) variable and not
+            dnl current value of shell variable, hence the single quoting:
+            INSTALL_DIR='$(INSTALL) -d'

             ;;
     esac
     AC_SUBST(INSTALL_DIR)
             ;;
     esac
     AC_SUBST(INSTALL_DIR)


@@ -611,26 +644,20 @@ dnl ---------------------------------------------------------------------------
 
 AC_DEFUN([AC_BAKEFILE_RES_COMPILERS],
 [
 
 AC_DEFUN([AC_BAKEFILE_RES_COMPILERS],
 [

-    RESCOMP=
-    SETFILE=
-

     case ${BAKEFILE_HOST} in 
         *-*-cygwin* | *-*-mingw32* )
             dnl Check for win32 resources compiler:
     case ${BAKEFILE_HOST} in 
         *-*-cygwin* | *-*-mingw32* )
             dnl Check for win32 resources compiler:

-            if test "$build" != "$host" ; then
-                RESCOMP=$host_alias-windres
-            else
-                AC_CHECK_PROG(RESCOMP, windres, windres, windres)
-            fi
+            AC_CHECK_TOOL(WINDRES, windres)

          ;;
  
       *-*-darwin* | powerpc-apple-macos* )
          ;;
  
       *-*-darwin* | powerpc-apple-macos* )

-            AC_CHECK_PROG(RESCOMP, Rez, Rez, /Developer/Tools/Rez)
+            AC_CHECK_PROG(REZ, Rez, Rez, /Developer/Tools/Rez)

             AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
         ;;
     esac
 
             AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
         ;;
     esac
 

-    AC_SUBST(RESCOMP)
+    AC_SUBST(WINDRES)
+    AC_SUBST(REZ)

     AC_SUBST(SETFILE)
 ])
 
     AC_SUBST(SETFILE)
 ])
 


@@ -649,6 +676,18 @@ AC_DEFUN([AC_BAKEFILE_PRECOMP_HEADERS],
                   [bk_use_pch="$enableval"])
 
     GCC_PCH=0
                   [bk_use_pch="$enableval"])
 
     GCC_PCH=0

+    ICC_PCH=0
+    USE_PCH=0
+    BK_MAKE_PCH=""
+
+    case ${BAKEFILE_HOST} in 
+        *-*-cygwin* )
+            dnl PCH support is broken in cygwin gcc because of unportable
+            dnl assumptions about mmap() in gcc code which make PCH generation
+            dnl fail erratically; disable PCH completely until this is fixed
+            bk_use_pch="no"
+            ;;
+    esac

 
     if test "x$bk_use_pch" = "x" -o "x$bk_use_pch" = "xyes" ; then
         if test "x$GCC" = "xyes"; then
 
     if test "x$bk_use_pch" = "x" -o "x$bk_use_pch" = "xyes" ; then
         if test "x$GCC" = "xyes"; then


@@ -657,15 +696,16 @@ AC_DEFUN([AC_BAKEFILE_PRECOMP_HEADERS],
             AC_TRY_COMPILE([],
                 [
                     #if !defined(__GNUC__) || !defined(__GNUC_MINOR__)
             AC_TRY_COMPILE([],
                 [
                     #if !defined(__GNUC__) || !defined(__GNUC_MINOR__)

-                        #error "no pch support"
+                        There is no PCH support

                     #endif
                     #if (__GNUC__ < 3)
                     #endif
                     #if (__GNUC__ < 3)

-                        #error "no pch support"
+                        There is no PCH support

                     #endif
                     #if (__GNUC__ == 3) && \
                        ((!defined(__APPLE_CC__) && (__GNUC_MINOR__ < 4)) || \
                     #endif
                     #if (__GNUC__ == 3) && \
                        ((!defined(__APPLE_CC__) && (__GNUC_MINOR__ < 4)) || \

-                       ( defined(__APPLE_CC__) && (__GNUC_MINOR__ < 3)))
-                        #error "no pch support"
+                       ( defined(__APPLE_CC__) && (__GNUC_MINOR__ < 3))) || \
+                       ( defined(__INTEL_COMPILER) )
+                        There is no PCH support

                     #endif
                 ],
                 [
                     #endif
                 ],
                 [


@@ -673,16 +713,36 @@ AC_DEFUN([AC_BAKEFILE_PRECOMP_HEADERS],
                     GCC_PCH=1
                 ],
                 [
                     GCC_PCH=1
                 ],
                 [

-                    AC_MSG_RESULT([no])
+                    AC_TRY_COMPILE([],
+                        [
+                            #if !defined(__INTEL_COMPILER) || \
+                                (__INTEL_COMPILER < 800)
+                                There is no PCH support
+                            #endif
+                        ],
+                        [
+                            AC_MSG_RESULT([yes])
+                            ICC_PCH=1
+                        ],
+                        [
+                            AC_MSG_RESULT([no])
+                        ])

                 ])
                 ])

-            if test $GCC_PCH = 1 ; then
+            if test $GCC_PCH = 1 -o $ICC_PCH = 1 ; then
+                USE_PCH=1

                 AC_BAKEFILE_CREATE_FILE_BK_MAKE_PCH
                 chmod +x bk-make-pch
                 AC_BAKEFILE_CREATE_FILE_BK_MAKE_PCH
                 chmod +x bk-make-pch

+                dnl FIXME: make this $(top_builddir)/bk-make-pch once
+                dnl        autoconf-2.60 is required (and so top_builddir is
+                dnl        never empty):
+                BK_MAKE_PCH="`pwd`/bk-make-pch"

             fi
         fi
     fi
 
     AC_SUBST(GCC_PCH)
             fi
         fi
     fi
 
     AC_SUBST(GCC_PCH)

+    AC_SUBST(ICC_PCH)
+    AC_SUBST(BK_MAKE_PCH)

 ])
 
 
 ])
 
 


@@ -710,9 +770,13 @@ dnl ---------------------------------------------------------------------------
 
 AC_DEFUN([AC_BAKEFILE],
 [
 
 AC_DEFUN([AC_BAKEFILE],
 [

-    AC_PREREQ(2.58)
+    AC_PREREQ([2.58])

 
     if test "x$BAKEFILE_HOST" = "x"; then
 
     if test "x$BAKEFILE_HOST" = "x"; then

+               if test "x${host}" = "x" ; then
+                       AC_MSG_ERROR([You must call the autoconf "CANONICAL_HOST" macro in your configure.ac (or .in) file.])
+               fi
+

         BAKEFILE_HOST="${host}"
     fi
 
         BAKEFILE_HOST="${host}"
     fi
 


@@ -728,7 +792,7 @@ AC_DEFUN([AC_BAKEFILE],
     AC_BAKEFILE_DEPS
     AC_BAKEFILE_RES_COMPILERS
 
     AC_BAKEFILE_DEPS
     AC_BAKEFILE_RES_COMPILERS
 

-    BAKEFILE_BAKEFILE_M4_VERSION="0.1.9"
+    BAKEFILE_BAKEFILE_M4_VERSION="0.2.1"

    
     dnl includes autoconf_inc.m4:
     $1
    
     dnl includes autoconf_inc.m4:
     $1


@@ -1461,9 +1525,11 @@ header="${D}{2}"
 shift
 shift
 
 shift
 shift
 

-compiler=
-headerfile=
+compiler=""
+headerfile=""
+

 while test ${D}{#} -gt 0; do
 while test ${D}{#} -gt 0; do

+    add_to_cmdline=1

     case "${D}{1}" in
         -I* )
             incdir=\`echo ${D}{1} | sed -e 's/-I\\(.*\\)/\\1/g'\`
     case "${D}{1}" in
         -I* )
             incdir=\`echo ${D}{1} | sed -e 's/-I\\(.*\\)/\\1/g'\`


@@ -1471,13 +1537,19 @@ while test ${D}{#} -gt 0; do
                 headerfile="${D}{incdir}/${D}{header}"
             fi
         ;;
                 headerfile="${D}{incdir}/${D}{header}"
             fi
         ;;

+        -use-pch|-use_pch )
+            shift
+            add_to_cmdline=0
+        ;;

     esac
     esac

-    compiler="${D}{compiler} ${D}{1}"
+    if test ${D}add_to_cmdline = 1 ; then
+        compiler="${D}{compiler} ${D}{1}"
+    fi

     shift
 done
 
 if test "x${D}{headerfile}" = "x" ; then
     shift
 done
 
 if test "x${D}{headerfile}" = "x" ; then

-    echo "error: can't find header ${D}{header} in include paths" >2
+    echo "error: can't find header ${D}{header} in include paths" >&2

 else
     if test -f ${D}{outfile} ; then
         rm -f ${D}{outfile}
 else
     if test -f ${D}{outfile} ; then
         rm -f ${D}{outfile}


@@ -1486,8 +1558,21 @@ else
     fi
     depsfile=".deps/\`echo ${D}{outfile} | tr '/.' '__'\`.d"
     mkdir -p .deps
     fi
     depsfile=".deps/\`echo ${D}{outfile} | tr '/.' '__'\`.d"
     mkdir -p .deps

-    # can do this because gcc is >= 3.4:
-    ${D}{compiler} -o ${D}{outfile} -MMD -MF "${D}{depsfile}" "${D}{headerfile}"
+    if test "x${GCC_PCH}" = "x1" ; then
+        # can do this because gcc is >= 3.4:
+        ${D}{compiler} -o ${D}{outfile} -MMD -MF "${D}{depsfile}" "${D}{headerfile}"
+    elif test "x${ICC_PCH}" = "x1" ; then
+        filename=pch_gen-${D}${D}
+        file=${D}{filename}.c
+        dfile=${D}{filename}.d
+        cat > ${D}file <<EOT
+#include "${D}header"
+EOT
+        # using -MF icc complains about differing command lines in creation/use
+        ${D}compiler -c -create_pch ${D}outfile -MMD ${D}file && \\
+          sed -e "s,^.*:,${D}outfile:," -e "s, ${D}file,," < ${D}dfile > ${D}depsfile && \\
+          rm -f ${D}file ${D}dfile ${D}{filename}.o
+    fi

     exit ${D}{?}
 fi
 EOF
     exit ${D}{?}
 fi
 EOF