[Gtk2hs-users] gtk2hs patch for building in cygwin

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Hi,

I tried to build gtk2hs in cygwin environment (with mingw compiler)
  and run into some issues. Most  were related to mingw not liking
  some spurious \r characters; there was also problem with too long
  command line for ar. The patch is at the end of this email.
I needed also to run this after make and before install since the
  package conf files contained something like ld-options: "\r"
  and ghc linker freaked out. This should be fixed somewhere else
  but I could not find it quickly (I do not know how package.conf
  files are generated).

for pkCf in `find -name .hg -prune -o -iname "*.package.conf" -print` ; do
   echo "Fixing possibly wrong ld-options in $pkCf"
   sed 's/"\r"//' $pkCf > pakcage.conf.temp.file
   mv pakcage.conf.temp.file $pkCf
done

My environment:
  * standard cygwin install with binary mount (but textmode mount
    does not fix the problems)
  * gcc 3.4.2 (mingw-special) (not the one in cygwin distribution)
  * winxp 64bit (but ghc, gtk, cygwin ... all 32 bit apps)
  * gtk2hs-0.9.12.tar.gz from sourceforge
  * gtk-dev-2.10.11-win32-1
  * ghc-6.6.1-i386-windows


I hope this helps somebody who tries to do the same,
Peter.


OK, the patch follows from here on:

diff -r 29c8c438d9a2 -r a035df086432 Makefile.in

--- a/Makefile.in       Wed Oct 03 15:44:47 2007 +0100
+++ b/Makefile.in       Thu Oct 04 10:42:08 2007 +0100
@@ -3155,7 +3155,7 @@ maintainer-clean: distclean maintainer-c
          $(filter -I%,$(AM_CPPFLAGS) $(CPPFLAGS)) $($(PKG)_CPPFLAGS)\
         -C'-optc-include' -C'-optc$(CONFIG_HEADER)' \
         --include $($(PKG)_HEADER) \
-        --cc="$(HC)" --lflag=-no-hs-main $<)
+        --cc=`$(CYGPATH_W) '$(HC)'` --lflag=-no-hs-main $<)

  .chs.hs:
         $(strip if test -x $(C2HS); then :; else \
diff -r 29c8c438d9a2 -r a035df086432 configure
--- a/configure Wed Oct 03 15:44:47 2007 +0100
+++ b/configure Thu Oct 04 10:42:08 2007 +0100
@@ -4603,7 +4603,7 @@ GHC=$HC

  { echo "$as_me:$LINENO: checking version of GHC" >&5
  echo $ECHO_N "checking version of GHC... $ECHO_C" >&6; }
-GHC_VERSION=`$GHC --numeric-version`
+GHC_VERSION=`$GHC --numeric-version | $SED "s/^\r//"`
  { echo "$as_me:$LINENO: result: $GHC_VERSION" >&5
  echo "${ECHO_T}$GHC_VERSION" >&6; }

@@ -6601,7 +6601,7 @@ CREATE_TYPES="$CREATE_TYPES `test "$HAVE
  CREATE_TYPES="$CREATE_TYPES `test "$HAVE_GTK_VERSION_2_8" = "yes" && echo gtk-2.8`"
  CREATE_TYPES="$CREATE_TYPES `test "$HAVE_GTK_VERSION_2_10" = "yes" && echo gtk-2.10`"

-GTK_VERSION=`$PKG_CONFIG gtk+-2.0 --modversion`
+GTK_VERSION=`$PKG_CONFIG gtk+-2.0 --modversion | $SED "s/^\r//"`
  GTK_MAJOR_VERSION=`echo $GTK_VERSION | $CUT -d. -f1`
  GTK_MINOR_VERSION=`echo $GTK_VERSION | $CUT -d. -f2`
  GTK_MICRO_VERSION=`echo $GTK_VERSION | $CUT -d. -f3`
@@ -6623,7 +6623,7 @@ _ACEOF



-PANGO_VERSION=`$PKG_CONFIG pango --modversion`
+PANGO_VERSION=`$PKG_CONFIG pango --modversion | $SED "s/^\r//"`
  PANGO_MAJOR_VERSION=`echo $PANGO_VERSION | $CUT -d. -f1`
  PANGO_MINOR_VERSION=`echo $PANGO_VERSION | $CUT -d. -f2`
  PANGO_MICRO_VERSION=`echo $PANGO_VERSION | $CUT -d. -f3`
@@ -6645,7 +6645,7 @@ _ACEOF



-GLIB_VERSION=`$PKG_CONFIG glib-2.0 --modversion`
+GLIB_VERSION=`$PKG_CONFIG glib-2.0 --modversion | $SED "s/^\r//"`
  GLIB_MAJOR_VERSION=`echo $GLIB_VERSION | $CUT -d. -f1`
  GLIB_MINOR_VERSION=`echo $GLIB_VERSION | $CUT -d. -f2`
  GLIB_MICRO_VERSION=`echo $GLIB_VERSION | $CUT -d. -f3`
@@ -6666,8 +6666,7 @@ _ACEOF



-
-CAIRO_CPP_FLAGS="`$PKG_CONFIG --cflags cairo` -include cairo-features.h"
+CAIRO_CPP_FLAGS="`$PKG_CONFIG --cflags cairo | $SED "s/^\r//"` -include cairo-features.h"
  $CPP $CAIRO_CPP_FLAGS - > conftest.sh <<_ACEOF
  #ifdef CAIRO_HAS_PS_SURFACE
  _CAIRO_HAS_PS_SURFACE=1
@@ -6685,6 +6684,9 @@ _CAIRO_VERSION_MINOR=CAIRO_VERSION_MINOR
  _CAIRO_VERSION_MINOR=CAIRO_VERSION_MINOR
  _CAIRO_VERSION_MICRO=CAIRO_VERSION_MICRO
  _ACEOF
+if test "$WIN32" = "yes"; then
+dos2unix ./conftest.sh
+fi
  . ./conftest.sh
  CAIRO_HEADERS="\"cairo.h\""
  if test ${_CAIRO_HAS_PS_SURFACE}; then
diff -r 29c8c438d9a2 -r a035df086432 configure.ac
--- a/configure.ac      Wed Oct 03 15:44:47 2007 +0100
+++ b/configure.ac      Thu Oct 04 10:42:08 2007 +0100
@@ -107,7 +107,7 @@ GHC=$HC

  dnl Check GHC details.
  AC_MSG_CHECKING([version of GHC])
-GHC_VERSION=`$GHC --numeric-version`
+GHC_VERSION=`$GHC --numeric-version | $SED "s/^\r//"`
  AC_MSG_RESULT([$GHC_VERSION])

  GTKHS_PROG_CHECK_VERSION($GHC_VERSION, -lt, 6.0, [
@@ -386,7 +386,7 @@ CREATE_TYPES="$CREATE_TYPES `test "$HAVE
  CREATE_TYPES="$CREATE_TYPES `test "$HAVE_GTK_VERSION_2_10" = "yes" && echo gtk-2.10`"

  dnl Also allow us to conditionally compile binding to the new Gtk+ APIs.
-GTK_VERSION=`$PKG_CONFIG gtk+-2.0 --modversion`
+GTK_VERSION=`$PKG_CONFIG gtk+-2.0 --modversion | $SED "s/^\r//"`
  GTK_MAJOR_VERSION=`echo $GTK_VERSION | $CUT -d. -f1`
  GTK_MINOR_VERSION=`echo $GTK_VERSION | $CUT -d. -f2`
  GTK_MICRO_VERSION=`echo $GTK_VERSION | $CUT -d. -f3`
@@ -403,7 +403,7 @@ AH_BOTTOM([
  ])

  dnl Also allow us to conditionally compile bindings to Pango APIs.
-PANGO_VERSION=`$PKG_CONFIG pango --modversion`
+PANGO_VERSION=`$PKG_CONFIG pango --modversion | $SED "s/^\r//"`
  PANGO_MAJOR_VERSION=`echo $PANGO_VERSION | $CUT -d. -f1`
  PANGO_MINOR_VERSION=`echo $PANGO_VERSION | $CUT -d. -f2`
  PANGO_MICRO_VERSION=`echo $PANGO_VERSION | $CUT -d. -f3`
@@ -420,7 +420,7 @@ AH_BOTTOM([
  ])

  dnl Also allow us to conditionally compile bindings to Glib APIs.
-GLIB_VERSION=`$PKG_CONFIG glib-2.0 --modversion`
+GLIB_VERSION=`$PKG_CONFIG glib-2.0 --modversion | $SED "s/^\r//"`
  GLIB_MAJOR_VERSION=`echo $GLIB_VERSION | $CUT -d. -f1`
  GLIB_MINOR_VERSION=`echo $GLIB_VERSION | $CUT -d. -f2`
  GLIB_MICRO_VERSION=`echo $GLIB_VERSION | $CUT -d. -f3`
@@ -443,7 +443,7 @@ dnl pre-process a shell file and include
  dnl pre-process a shell file and include cairo-features.h then we run that
  dnl shell file to bring in the values of the shell vars it defines.
  dnl Then finally we substitute those into our config header file.
-CAIRO_CPP_FLAGS="`$PKG_CONFIG --cflags cairo` -include cairo-features.h"
+CAIRO_CPP_FLAGS="`$PKG_CONFIG --cflags cairo | $SED "s/^\r//"` -include cairo-features.h"
  $CPP $CAIRO_CPP_FLAGS - > conftest.sh <<_ACEOF
  #ifdef CAIRO_HAS_PS_SURFACE
  _CAIRO_HAS_PS_SURFACE=1
@@ -461,6 +461,9 @@ _CAIRO_VERSION_MINOR=CAIRO_VERSION_MINOR
  _CAIRO_VERSION_MINOR=CAIRO_VERSION_MINOR
  _CAIRO_VERSION_MICRO=CAIRO_VERSION_MICRO
  _ACEOF
+if test "$WIN32" = "yes"; then
+dos2unix ./conftest.sh
+fi
  . ./conftest.sh
  CAIRO_HEADERS="\"cairo.h\""
  if test ${_CAIRO_HAS_PS_SURFACE}; then
diff -r 29c8c438d9a2 -r a035df086432 mk/link-splitobjs.sh.in
--- a/mk/link-splitobjs.sh.in   Wed Oct 03 15:44:47 2007 +0100
+++ b/mk/link-splitobjs.sh.in   Thu Oct 04 10:42:08 2007 +0100
@@ -12,5 +12,5 @@ for obj in $@; do
         fi
  done
  echo "Linking ${lib}, for larger libs this can take quite some time..."
-cat ${lib}.list | xargs @AR@ q ${lib}
+cat ${lib}.list | xargs --max-chars=4096 @AR@ q ${lib}
  rm ${lib}.list



