The IBM Omni driver

Tweaks applied to the Omni driver on its last RPMization for Mandriva Linux

# Uncompress Omni
cd <main directory of source tree of GhostScript>
cd src
tar -xvjf Omni-0.9.1.tar.bz2
cd ..

# Set a link so that GhostScripts "configure" script finds Omni
ln -s src/Omni .

# Suppress the generation of debug output files
perl -p -i -e "s:/tmp/blit_debug.out:/dev/null:g" "src/Omni/Epson/Epson High Res ESCP2 Blitter.cpp"

# Fix entity in Foomatic printer XML files.
perl -p -i -e "s:Partially\&quot:Partially\&quot;:" src/Omni/Foomatic/OmniFoomaticGenerator.cpp

# Replace "-dSAFER" by "-dPARANOIDSAFER" in GhostScript command lines
perl -p -i -e "s/-dSAFER/-dPARANOIDSAFER/" src/Omni/Foomatic/OmniFoomaticGenerator.cpp

# Copy the original gomni.c of Omni into GhostScript
cp -f src/Omni/Ghostscript/new_src/gomni.c src

cd src
cd Omni
patch -p0 < omni-0.9.1-fix-compile-gcc-3.4.patch.bz2

# Only needed on PPC architecture
ln -s 'HP LaserJet' HP

cd ..
cd ..

cd src/Omni

# autoconf 2.5 is needed
# Let automake 1.7 be used
ln -s /usr/bin/automake-1.7 automake
ln -s /usr/bin/aclocal-1.7 aclocal

# Fix cups dir for 64-bit architectures
perl -pi -e 's,^(DEFAULTCUPSEXEROOT)=/usr/lib/(cups/filter),\1=/usr/lib64/\2,' configure.ac

# Let setupOmni use also the current directory in the $PATH, so that the
# new automake and aclocal gets used
perl -pi -e 's@^(\#.\s*/bin/bash.*)$@$1\nexport PATH=\`pwd\`:\$PATH\n@' setupOmni

# Override check for automake version, it is broken
perl -pi -e 's:^\s*if\s*\(.4\s*>=\s*version\)\s*$:   if (1 >= 0)\n:g' setupOmni

# Fix missing slash in OmniFoomaticGenerator.cpp
perl -pi -e 's:\"foo2omni\":\"/foo2omni\":g' Foomatic/OmniFoomaticGenerator.cpp

# Build Omni
./setupOmni --libdir=/usr/lib

# Build Omni on 64-bit
./setupOmni --libdir=/usr/lib64

make

# Build PPDs for CUPS
( cd CUPS;
  make generateBuildPPDs
)

cd ../..

# When building GhostScript the following is needed so that
# GhostScript can communicate with Omni, this makes libstdc++ instead
# of libsupc++ being used
# The "-lz" is needed to make GhostScript's configure script auto-detecting
# libpng
export LDFLAGS="-rdynamic -lgmodule -lglib -ldl -lstdc++ -lz"

# Generate Foomatic data
mkdir omnifoomatic
cd omnifoomatic
mkdir -p foomatic-db/db/source/driver
mkdir -p foomatic-db/db/source/opt
mkdir -p foomatic-db/db/source/printer
export PATH=$PATH:/usr/lib/Omni/bin
/usr/lib/Omni/bin/OmniFoomaticGenerator
        
# Install the Omni Foomatic data
foomatic-kitload -k foomatic-db/db/source
cd ..
rm -rf omnifoomatic

# Determine the recommended drivers taking Omni into account
/usr/sbin/foomatic-preferred-driver

# Add /usr/lib/Omni/lib to /etc/ld.so.conf
if ! grep /usr/lib/Omni /etc/ld.so.conf >/dev/null 2>&1; then \
        cp /etc/ld.so.conf /etc/ld.so.conf.preomni; \
        echo /usr/lib/Omni >> /etc/ld.so.conf; \
        ldconfig; \
fi

# Restart CUPS
killall -HUP cupsd