Support Tk in USES=tk:tea. Convert more ports + minor fixes and modernization.

1 files changed, 158 insertions, 5 deletions

diff --git a/cad/netgen/files/patch-configure b/cad/netgen/files/patch-configure
index b2fa14d9f714..3bc8ef069202 100644
--- a/cad/netgen/files/patch-configure
+++ b/cad/netgen/files/patch-configure
@@ -1,14 +1,167 @@
---- configure-orig	2014-07-24 20:42:11.000000000 -0500
-+++ configure	2014-07-24 20:43:21.000000000 -0500
-@@ -15361,9 +15361,9 @@
+--- configure.orig	2014-10-06 11:04:36 UTC
++++ configure
+@@ -9219,7 +9219,7 @@ $as_echo_n "checking whether the $compil
+   hardcode_minus_L=no
+   hardcode_shlibpath_var=unsupported
+   inherit_rpath=no
+-  link_all_deplibs=unknown
++  link_all_deplibs=no
+   module_cmds=
+   module_expsym_cmds=
+   old_archive_from_new_cmds=
+@@ -9488,7 +9488,7 @@ _LT_EOF
+ 	wlarc=
+       else
+ 	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+-	archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
++	archive_expsym_cmds='echo "{ global:" > $lib-ver~		 sed -e "s|$|;|" < $export_symbols >> $lib-ver~	 echo "local: *; };" >> $lib-ver~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script $wl$lib-ver -o $lib'
+       fi
+       ;;
+ 
+@@ -9507,7 +9507,7 @@ _LT_EOF
+ _LT_EOF
+       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ 	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+-	archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
++	archive_expsym_cmds='echo "{ global:" > $lib-ver~		 sed -e "s|$|;|" < $export_symbols >> $lib-ver~	 echo "local: *; };" >> $lib-ver~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script $wl$lib-ver -o $lib'
+       else
+ 	ld_shlibs=no
+       fi
+@@ -9536,7 +9536,7 @@ _LT_EOF
+ 	  if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ 	    hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ 	    archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+-	    archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
++	    archive_expsym_cmds='echo "{ global:" > $lib-ver~		 sed -e "s|$|;|" < $export_symbols >> $lib-ver~	 echo "local: *; };" >> $lib-ver~$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script $wl$lib-ver -o $lib'
+ 	  else
+ 	    ld_shlibs=no
+ 	  fi
+@@ -9554,7 +9554,7 @@ _LT_EOF
+     *)
+       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ 	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+-	archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
++	archive_expsym_cmds='echo "{ global:" > $lib-ver~		 sed -e "s|$|;|" < $export_symbols >> $lib-ver~	 echo "local: *; };" >> $lib-ver~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script $wl$lib-ver -o $lib'
+       else
+ 	ld_shlibs=no
+       fi
+@@ -10142,7 +10142,7 @@ $as_echo "$lt_cv_irix_exported_symbol" >
+ 	hardcode_direct_absolute=yes
+ 	if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ 	  archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+-	  archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
++	  archive_expsym_cmds='echo "{ global:" > $lib-ver~		 sed -e "s|$|;|" < $export_symbols >> $lib-ver~	 echo "local: *; };" >> $lib-ver~$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-version-script,$lib-ver'
+ 	  hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ 	  export_dynamic_flag_spec='${wl}-E'
+ 	else
+@@ -10920,7 +10920,7 @@ freebsd* | dragonfly*)
+   version_type=freebsd-$objformat
+   case $version_type in
+     freebsd-elf*)
+-      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
++      library_names_spec='$libname$release$shared_ext$versuffix  $libname$release$shared_ext$major	 $libname$shared_ext'			 soname_spec='$libname$release$shared_ext$major'
+       need_version=no
+       need_lib_prefix=no
+       ;;
+@@ -12015,7 +12015,7 @@ striplib=
+ old_striplib=
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
+ $as_echo_n "checking whether stripping libraries is possible... " >&6; }
+-if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
++if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "strip" >/dev/null; then
+   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+@@ -12263,7 +12263,7 @@ hardcode_automatic_CXX=no
+ inherit_rpath_CXX=no
+ module_cmds_CXX=
+ module_expsym_cmds_CXX=
+-link_all_deplibs_CXX=unknown
++link_all_deplibs_CXX=no
+ old_archive_cmds_CXX=$old_archive_cmds
+ reload_flag_CXX=$reload_flag
+ reload_cmds_CXX=$reload_cmds
+@@ -12481,7 +12481,7 @@ with_gnu_ld=$lt_cv_prog_gnu_ld
+       # archiving commands below assume that GNU ld is being used.
+       if test "$with_gnu_ld" = yes; then
+         archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+-        archive_expsym_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
++        archive_expsym_cmds_CXX='echo "{ global:" > $lib-ver~		 sed -e "s|$|;|" < $export_symbols >> $lib-ver~	 echo "local: *; };" >> $lib-ver~$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script $wl$lib-ver -o $lib'
+ 
+         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+@@ -13100,7 +13100,7 @@ fi
+ 	    case `$CC -V 2>&1` in
+ 	      *"Version 7."*)
+ 	        archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+-		archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
++		archive_expsym_cmds_CXX='echo "{ global:" > $lib-ver~		 sed -e "s|$|;|" < $export_symbols >> $lib-ver~	 echo "local: *; };" >> $lib-ver~$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script $wl$lib-ver -o $lib'
+ 		;;
+ 	      *)  # Version 8.0 or newer
+ 	        tmp_idyn=
+@@ -13108,7 +13108,7 @@ fi
+ 		  ia64*) tmp_idyn=' -i_dynamic';;
+ 		esac
+ 	        archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+-		archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
++		archive_expsym_cmds_CXX='echo "{ global:" > $lib-ver~		 sed -e "s|$|;|" < $export_symbols >> $lib-ver~	 echo "local: *; };" >> $lib-ver~$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script $wl$lib-ver -o $lib'
+ 		;;
+ 	    esac
+ 	    archive_cmds_need_lc_CXX=no
+@@ -13140,7 +13140,7 @@ fi
+ 	      ;;
+ 	    *) # Version 6 and above use weak symbols
+ 	      archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+-	      archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
++	      archive_expsym_cmds_CXX='echo "{ global:" > $lib-ver~		 sed -e "s|$|;|" < $export_symbols >> $lib-ver~	 echo "local: *; };" >> $lib-ver~$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-version-script ${wl}$lib-ver -o $lib'
+ 	      ;;
+ 	    esac
+ 
+@@ -13151,7 +13151,7 @@ fi
+ 	  cxx*)
+ 	    # Compaq C++
+ 	    archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+-	    archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
++	    archive_expsym_cmds_CXX='echo "{ global:" > $lib-ver~		 sed -e "s|$|;|" < $export_symbols >> $lib-ver~	 echo "local: *; };" >> $lib-ver~$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-version-script $wl$lib-ver'
+ 
+ 	    runpath_var=LD_RUN_PATH
+ 	    hardcode_libdir_flag_spec_CXX='-rpath $libdir'
+@@ -13185,7 +13185,7 @@ fi
+ 	      # Sun C++ 5.9
+ 	      no_undefined_flag_CXX=' -zdefs'
+ 	      archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+-	      archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
++	      archive_expsym_cmds_CXX='echo "{ global:" > $lib-ver~		 sed -e "s|$|;|" < $export_symbols >> $lib-ver~	 echo "local: *; };" >> $lib-ver~$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-version-script ${wl}$lib-ver'
+ 	      hardcode_libdir_flag_spec_CXX='-R$libdir'
+ 	      whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ 	      compiler_needs_object_CXX=yes
+@@ -13258,7 +13258,7 @@ fi
+ 	  archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ 	  hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ 	  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+-	    archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
++	    archive_expsym_cmds_CXX='echo "{ global:" > $lib-ver~		 sed -e "s|$|;|" < $export_symbols >> $lib-ver~	 echo "local: *; };" >> $lib-ver~$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-version-script,$lib-ver -o $lib'
+ 	    export_dynamic_flag_spec_CXX='${wl}-E'
+ 	    whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ 	  fi
+@@ -14766,7 +14766,7 @@ freebsd* | dragonfly*)
+   version_type=freebsd-$objformat
+   case $version_type in
+     freebsd-elf*)
+-      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
++      library_names_spec='$libname$release$shared_ext$versuffix  $libname$release$shared_ext$major	 $libname$shared_ext'			 soname_spec='$libname$release$shared_ext$major'
+       need_version=no
+       need_lib_prefix=no
+       ;;
+@@ -15534,9 +15534,9 @@ fi
  ffmpegon=false
  # Check whether --enable-ffmpeg was given.
  if test "${enable_ffmpeg+set}" = set; then :
 -  enableval=$enable_ffmpeg; FFMPEG_INCLUDES="-DFFMPEG -D__STDC_CONSTANT_MACROS"
-+  enableval=$enable_ffmpeg; FFMPEG_INCLUDES="-I%%LOCALBASE%%/include/ffmpeg0 -DFFMPEG -D__STDC_CONSTANT_MACROS"
++  enableval=$enable_ffmpeg; FFMPEG_INCLUDES="-I/usr/local/include/ffmpeg0 -DFFMPEG -D__STDC_CONSTANT_MACROS"
  
 -        FFMPEG_LIBS="-lavutil -lavformat -lavcodec -lavutil -lswscale -lz -lbz2"
-+        FFMPEG_LIBS="-L%%LOCALBASE%%/lib/ffmpeg0 -lavutil0 -lavformat0 -lavcodec0 -lavutil0 -lswscale -lz -lbz2"
++        FFMPEG_LIBS="-L/usr/local/lib/ffmpeg0 -lavutil0 -lavformat0 -lavcodec0 -lavutil0 -lswscale -lz -lbz2"
  
          if test "$enableval" = yes; then ffmpegon=true; else ffmpegon=false; fi