Trouble Shooting

Linux

1. -limacs (or -lspline) flag error

   f77 -o adjust-map -L/data1/hidari/gwalth/Cosmos/Cosmos2/lib -L/usr/local/pgplot -L/usr/X11R6/lib
    -L/usr/local/lib adjust-map.o -lcosmos -limacs -lcfitsio -lX11 -lpgplot -lcpgplot
   /usr/bin/ld: cannot find -limacs
   collect2: ld returned 1 exit status
   make: *** [adjust-map] Error 1
           

   The library libimacs.a exists within Cosmos2/source/clardy or the library libspline.a exists within Cosmos2/source/dierckx and is not recompiling the library(s). When the libraries are made they should be moved to the correct directory which is Cosmos2/lib. This error may occur if the COSMOS_HOME environmental variable is not set to the correct location. The recommended solution is to remove the libraries, make sure that COSMOS_HOME is set to the correct directory, and then recompile.

2. libpng error

   f77 -o adjust-map -L/data1/hidari/gwalth/Cosmos/Cosmos2/lib -L/usr/local/pgplot -L/usr/X11R6/lib
    -L/usr/local/lib adjust-map.o -lcosmos -limacs -lcfitsio -lX11 -lpgplot -lcpgplot
   /usr/lib/gcc-lib/i386-redhat-linux/3.2.2/../../../libpgplot.so: undefined reference to `png_set_text'
   /usr/lib/gcc-lib/i386-redhat-linux/3.2.2/../../../libpgplot.so: undefined reference to `png_set_IHDR'
   /usr/lib/gcc-lib/i386-redhat-linux/3.2.2/../../../libpgplot.so: undefined reference to `png_set_tRNS'
   /usr/lib/gcc-lib/i386-redhat-linux/3.2.2/../../../libpgplot.so: undefined reference to `png_create_write_struct'
   /usr/lib/gcc-lib/i386-redhat-linux/3.2.2/../../../libpgplot.so: undefined reference to `png_write_row'
   /usr/lib/gcc-lib/i386-redhat-linux/3.2.2/../../../libpgplot.so: undefined reference to `png_write_info'
   /usr/lib/gcc-lib/i386-redhat-linux/3.2.2/../../../libpgplot.so: undefined reference to `png_set_PLTE'
   /usr/lib/gcc-lib/i386-redhat-linux/3.2.2/../../../libpgplot.so: undefined reference to `png_write_end'
   /usr/lib/gcc-lib/i386-redhat-linux/3.2.2/../../../libpgplot.so: undefined reference to `png_create_info_struct'
   /usr/lib/gcc-lib/i386-redhat-linux/3.2.2/../../../libpgplot.so: undefined reference to `png_destroy_write_struct'
   /usr/lib/gcc-lib/i386-redhat-linux/3.2.2/../../../libpgplot.so: undefined reference to `png_init_io'
   collect2: ld returned 1 exit status
   make: *** [adjust-map] Error 1
           

   The libpng.so is not being found in the expected place. Add the location of your libpng.so to the routines adjust-map, align-mask, extract, extract-2dspec and subsky in your Makefile.linux. The new line for each routine should resemble something like this:

   f77 -o $@ -L$(BASE)/lib -L$(PGLIB) -L$(XLIB) -L$(FITSLIB) $@.o -lcosmos -limacs -lcfitsio -lX11
    -lpgplot -lcpgplot /usr/lib/libpng.so.3
           

Mac OS X

1. -lpng flag error

   gcc -mcpu=7450 -mtune=7450 -mpowerpc  -I/Users/gwalth/Cosmos/Cosmos2/include -I/Users/gwalth/Cosmos/Cosmos2/source/clardy
    -DOPTUTILH="\"optutils.h\"" -DIOUTILH="\"ioutils.h\"" -DKDCUTILH="\"kdcutil.h\"" -DMASKDATH="\"maskdat.h\""
    -DMGUTILH="\"mgutils.h\"" -L/Users/gwalth/Cosmos/Cosmos2/lib -L/usr/local/lib -I/usr/local/include -I/usr/local/pgplot
    -I/usr/local/include -lm -o adjust-map  adjust-map.c   -I/usr/local/pgplot  -L/usr/local/pgplot -L/usr/X11R6/lib -L/sw/lib
     -lcpgplot -lpgplot -lpng -lz -lX11 -framework Foundation -framework AppKit -lfrtbegin -lg2c -lgcc -lsystem -laquaterm
    -lcosmos -limacs -lcfitsio -lcosmos -lcfitsio
   /usr/bin/ld: can't locate file for: -lpng
   collect2: ld returned 1 exit status
   make: *** [adjust-map] Error 1
           

   The libpng is not being found in the expected place. Add the location of your libpng.so to the CCP variable and remove the -lpng flag in your Makefile.Mac. The new line for your CCP should resemble something like this:

   CCP   = ${CCC}   -I$(PGINC)  -L$(PGLIB) \
                 -L$(XLIB) -L$(SWLIB)  -lcpgplot -lpgplot /sw/lib/libpng.3.dylib -lz -lX11\
                 -framework Foundation -framework AppKit -lfrtbegin -lg2c -lgcc\
                 -lsystem -lcosmos -limacs -lcfitsio