#! /bin/bash

# $Id: build.sh,v 1.19 2004/01/09 15:18:13 jt Exp $

# vim: tabstop=4

# usage: CYGWIN-PATCHES/build.sh 7.4.5 1

# parse arguments
version=$1
port=$2

# constants
pkg=postgresql

# dir variables
Prefix=/usr
TmpDir=/tmp/$pkg.$$
InstallPrefix=$TmpDir$Prefix

DataDir=$InstallPrefix/share
BinDir=$InstallPrefix/bin
LibDir=$InstallPrefix/lib
ManDir=$DataDir/man
DocDir=$DataDir/doc/$pkg-$version
CygDocDir=$DataDir/doc/Cygwin
PatchDir=CYGWIN-PATCHES
SrcDocDir=doc

# you might have to add these 
# special tkConfig.sh 8.4 fixes (the tcltk maintainer should really fix these paths)
# but you can also fix them in /usr/lib/t(k|cl)Config.sh
# with perl -pi.orig -e's|/cygnus/netrel/build|/usr/src|; s|/netrel/src|/usr/src|;' /usr/lib/tkConfig.sh /usr/lib/tclConfig.sh
# mounting them is not that good...
#UsrSrcMount="`cygpath -w /usr/src`"
#mount -f -u -b "$UsrSrcMount" "/cygnus/netrel/build"
#mount -f -u -b "$UsrSrcMount" "/netrel/src"
if [ ! -d /usr/src/libtcltk ]; then
  if [ -d /usr/src/tcltk-20030901-1 ]; then
    ln -s /usr/src/tcltk-20030901-1 /usr/src/libtcltk
    withTcl="--with-tcl --with-tclconfig=/usr/lib --with-tkconfig=/usr/lib"
    echo "src package tcltk-20030901-1 found. will build --with-tcl"
  else
    echo "src package at /usr/src/tcltk-20030901-1 not found. will not build --with-tcl"
    withTcl=
  fi
else
  withTcl="--with-tcl --with-tclconfig=/usr/lib --with-tkconfig=/usr/lib"
  echo "src package libtcltk found. will build --with-tcl"
fi

# not yet ready for primetime
withTcl=

# configure
./configure --with-template=cygwin --enable-integer-datetimes --enable-nls --enable-multibyte --with-python --with-perl --with-java --with-CXX --with-openssl $withTcl --prefix=$Prefix --sysconfdir=/etc --datadir=/usr/share --mandir=/usr/share/man --docdir=$Prefix/share/doc/$pkg-$version

# patch the wrong cygwin tcltk paths
if [ ! -z $withTcl ]; then
  perl -pi.orig -e's|/cygnus/netrel/build|/usr/src|; s|/netrel/src|/usr/src|;' src/Makefile.global
  # perl -pi.orig -e"s|TCL_LIBS=''|TCL_LIBS='-ltcl'|;" src/
fi
# patch Makefile.cygwin
patch -p0 <<EOF

--- src/makefiles/Makefile.cygwin.orig  2003-05-22 18:20:44.000000000 +0100
+++ src/makefiles/Makefile.cygwin       2004-08-25 14:26:18.076225800 +0100
@@ -32,6 +32,17 @@
 override CPPFLAGS+= -DUSE_DL_IMPORT
 endif

+ifneq (,$(findstring tcl,$(subdir)))
+override TCL_LIB_SPEC += -ltcl84
+override TK_LIBS += -ltk
+override TK_LIB_SPEC += -ltcl84
+endif
+
+ifneq (,$(findstring contrib/dbase,$(subdir)))
+override PG_LIBS = -lpq
+override LIBS = -lpgport -lintl
+endif
+
 override javadir := '$(shell cygpath -w $(javadir))'

 sqlmansect = 7
EOF


# make
make
make -C contrib

# make install
make DESTDIR=$TmpDir install
make DESTDIR=$TmpDir install-all-headers
make -C contrib DESTDIR=$TmpDir install

# strip executables and DLLs
find $InstallPrefix -name '*.exe' -o -name '*.dll' | xargs strip

# move DLLs from lib to bin
mv $LibDir/*.dll $BinDir

# copy libpostgres.a to lib (FIXME: temporary hack)
cp src/backend/libpostgres.a $LibDir

# create man cat dirs
mkdir $ManDir/cat1 $ManDir/catl

# convert doc symlinks into "hard" links
find $DocDir -type l | xargs -r ls -l | gawk '{i = NF - 2; print $i, $NF}' |
while read link file
do
	path=$(dirname $link)
	rm -f $link
	ln $path/$file $link
done

# copy Cygwin PostgreSQL README file
mkdir -p $CygDocDir
cp $PatchDir/README $CygDocDir/$pkg-$version.README

# copy PostgreSQL COPYRIGHT, README, etc. files
TopFiles=(COPYRIGHT HISTORY INSTALL README)
DocFiles=(FAQ FAQ_MSWIN KNOWN_BUGS MISSING_FEATURES README.mb.big5 \
	README.mb.jp bug.template)
cp ${TopFiles[*]} ${DocFiles[*]/#/$SrcDocDir/} $DocDir

# create package
tar -C $TmpDir -cjf $pkg-$version-$port.tar.bz2 usr

# remove temporary directory
rm -fr $TmpDir

# remove temporary tk mounts
#umount /cygnus/netrel/build
#umount /netrel/src