export PKG_CONFIG_PATH=/usr/lib/pkgconfig:/usr/local/lib/pkgconfig

load glib1 & devs, gtk1 & devs, libgs_gsview extensions

gsview-4.9
----------
sed -i 's:netscape:opera:' srcunx/gvxreg.c
sed -i 's:999:99999:' src/gvcver.h
sed 's:/local::' srcunx/unx.mak > Makefile

Edit Makefile

GSVIEW_ROOT=/usr/local

CFLAGS=-Os -Wall -Wstrict-prototypes -Wmissing-declarations -Wmissing-prototypes -fno-builtin -fno-common -march=i486 -mtune=i686 -pipe -Wcast-qual -Wwrite-strings $(CDEBUG) -DX11 -DUNIX -DNONAG $(RPM_OPT_FLAGS) `gtk-config --cflags` $(XINCLUDE) $(PFLAGS)

make
sudo make install