X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2d35020a8dd1a0908f4e76af323cc0d413d6b8c3..3a6a00822d9930aab713b4fa924ad7d12798b9a3:/src/os2/dllar.sh?ds=sidebyside

diff --git a/src/os2/dllar.sh b/src/os2/dllar.sh
index 8ed5b4fb6b..2dd495b9b6 100644
--- a/src/os2/dllar.sh
+++ b/src/os2/dllar.sh
@@ -86,19 +86,34 @@ CleanUp() {
     # Kill result in case of failure as there is just to many stupid make/nmake
     # things out there which doesn't do this.
     if [ $# -eq 0 ]; then
-        rm -f "${outFile}.a" "${outFile}.def" "${outFile}.dll"
+        rm -f $arcFile $arcFile2 $defFile $dllFile
     fi
 }
 
 # Print usage and exit script with rc=1.
 PrintHelp() {
- echo 'Usage: dllar [-o[utput] output_file] [-d[escription] "dll descrption"]'
- echo '       [-cc "CC"] [-f[lags] "CFLAGS"] [-ord[inals]] -ex[clude] "symbol(s)"'
+ echo 'Usage: dllar.sh [-o[utput] output_file] [-i[mport] importlib_name]'
+ echo '       [-name-mangler-script script.sh]'
+ echo '       [-d[escription] "dll descrption"] [-cc "CC"] [-f[lags] "CFLAGS"]'
+ echo '       [-ord[inals]] -ex[clude] "symbol(s)"'
  echo '       [-libf[lags] "{INIT|TERM}{GLOBAL|INSTANCE}"] [-nocrt[dll]] [-nolxl[ite]]'
  echo '       [*.o] [*.a]'
  echo '*> "output_file" should have no extension.'
  echo '   If it has the .o, .a or .dll extension, it is automatically removed.'
- echo '   The import library name is derived from this and is set to "name".a.'
+ echo '   The import library name is derived from this and is set to "name".a,'
+ echo '   unless overridden by -import'
+ echo '*> "importlib_name" should have no extension.'
+ echo '   If it has the .o, or .a extension, it is automatically removed.'
+ echo '   This name is used as the import library name and may be longer and'
+ echo '   more descriptive than the DLL name which has to follow the old '
+ echo '   8.3 convention of FAT.'
+ echo '*> "script.sh may be given to override the output_file name by a'
+ echo '   different name. It is mainly useful if the regular make process'
+ echo '   of some package does not take into account OS/2 restriction of'
+ echo '   DLL name lengths. It takes the importlib name as input and is'
+ echo '   supposed to procude a shorter name as output. The script should'
+ echo '   expect to get importlib_name without extension and should produce'
+ echo '   a (max.) 8 letter name without extension.'
  echo '*> "cc" is used to use another GCC executable.   (default: gcc.exe)'
  echo '*> "flags" should be any set of valid GCC flags. (default: -s -Zcrtdll)'
  echo '   These flags will be put at the start of GCC command line.'
@@ -146,7 +161,9 @@ doCommand() {
 # setup globals
 cmdLine=$*
 outFile=""
+outimpFile=""
 inputFiles=""
+renameScript=""
 description=""
 CC=gcc.exe
 CFLAGS="-s -Zcrtdll"
@@ -165,6 +182,7 @@ case $curDirS in
 esac
 # Parse commandline
 libsToLink=0
+omfLinking=0
 while [ $1 ]; do
     case $1 in
     -ord*)
@@ -174,6 +192,14 @@ while [ $1 ]; do
 	shift
         outFile=$1
 	;;
+    -i*)
+        shift
+        outimpFile=$1
+        ;;
+    -name-mangler-script)
+        shift
+        renameScript=$1
+        ;;
     -d*)
         shift
         description=$1
@@ -203,16 +229,27 @@ while [ $1 ]; do
     -nolxl*)
         flag_USE_LXLITE=0
         ;;
-    -* | /* | *.dll)
+    -* | /*)
         case $1 in
         -L* | -l*)
             libsToLink=1
             ;;
+        -Zomf)
+            omfLinking=1
+            ;;
         *)
             ;;
         esac
         EXTRA_CFLAGS=${EXTRA_CFLAGS}" "$1
         ;;
+    *.dll)
+        EXTRA_CFLAGS="${EXTRA_CFLAGS} `basnam $1 .dll`"
+        if [ $omfLinking -eq 1 ]; then
+            EXTRA_CFLAGS="${EXTRA_CFLAGS}.lib"
+	else
+            EXTRA_CFLAGS="${EXTRA_CFLAGS}.a"
+        fi
+        ;;
     *)
         found=0;
         if [ $libsToLink -ne 0 ]; then
@@ -253,6 +290,7 @@ for file in $inputFiles ; do
         *.lib)
             suffix=".lib"
             AR="emxomfar"
+            EXTRA_CFLAGS="$EXTRA_CFLAGS -Zomf"
             ;;
         *)
             ;;
@@ -269,12 +307,12 @@ for file in $inputFiles ; do
         doCommand "cd $dirname; $AR x ../$file"
         cd $curDir
         found=0;
-        for subfile in $dirname/*.o ; do
+        for subfile in $dirname/*.o* ; do
             if [ -f $subfile ]; then
                 found=1
                 if [ -s $subfile ]; then
 	            # FIXME: This should be: is file size > 32 byte, _not_ > 0!
-                    newInputFiles="$newInputFiles $subname"
+                    newInputFiles="$newInputFiles $subfile"
                 fi
             fi
         done
@@ -326,12 +364,37 @@ case $outFile in
 *)
     ;;
 esac
+case $outimpFile in
+*.a)
+    outimpFile=`basnam $outimpFile .a`
+    ;;
+*.lib)
+    outimpFile=`basnam $outimpFile .lib`
+    ;;
+*)
+    ;;
+esac
+if [ -z $outimpFile ]; then
+    outimpFile=$outFile
+fi
 defFile="${outFile}.def"
-dllFile="${outFile}.dll"
-arcFile="${outFile}.a"
+arcFile="${outimpFile}.a"
+arcFile2="${outimpFile}.lib"
+
+#create $dllFile as something matching 8.3 restrictions,
+if [ -z $renameScript ] ; then
+    dllFile="$outFile"
+else
+    dllFile=`$renameScript $outimpFile`
+fi
 
-if [ $do_backup -ne 0 -a -f $arcFile ] ; then
-    doCommand "mv $arcFile ${outFile}_s.a"
+if [ $do_backup -ne 0 ] ; then
+    if [ -f $arcFile ] ; then
+        doCommand "mv $arcFile ${outFile}_s.a"
+    fi
+    if [ -f $arcFile2 ] ; then
+        doCommand "mv $arcFile2 ${outFile}_s.lib"
+    fi
 fi
 
 # Extract public symbols from all the object files.
@@ -342,16 +405,18 @@ for file in $inputFiles ; do
     *!)
         ;;
     *)
-        doCommand "emxexp -u $file >> $tmpdefFile"
+        # we do not want to export weak symbols in general, so we filter
+        # those out using grep.
+        doCommand "emxexp -u $file >> $tmpdefFile || true"
         ;;
     esac
 done
 
 # Create the def file.
 rm -f $defFile
-libName=`basnam $outFile`
-echo "LIBRARY `echo $libName | sed 's/\./_/'` $library_flags" >> $defFile
-if [ -n $description ]; then
+echo "LIBRARY `basnam $dllFile` $library_flags" >> $defFile
+dllFile="${dllFile}.dll"
+if [ ! -z $description ]; then
     echo "DESCRIPTION  \"${description}\"" >> $defFile
 fi
 echo "EXPORTS" >> $defFile
@@ -393,6 +458,7 @@ for file in $inputFiles ; do
     esac
 done
 doCommand "$CC $CFLAGS -Zdll -o $dllFile $defFile $gccCmdl $EXTRA_CFLAGS"
+touch "${outFile}.dll"
 
 doCommand "emximp -o $arcFile $defFile"
 if [ $flag_USE_LXLITE -ne 0 ]; then
@@ -400,9 +466,20 @@ if [ $flag_USE_LXLITE -ne 0 ]; then
     if [ $EXPORT_BY_ORDINALS -ne 0 ]; then
         add_flags="-ynd"
     fi
-    doCommand "lxlite -cs -t: -mrn -mln $add_flags $dllFile"
+    doCommand "lxlite -cs -t: $add_flags `echo $dllFile | sed 's/\//\\\\/g'`"
 fi
 
+#New version of emxomf do no longer want the "-l" flag
+case `emxomf` in
+emxomf\ 0.6*)
+    omflibflag=""
+    ;;
+*)
+    omflibflag=" -l"
+    ;;
+esac
+doCommand "emxomf -s$omflibflag $arcFile"
+
 # Successful exit.
 CleanUp 1
 exit 0