[GRASS5] compiling on IRIX 6.5 with gcc 3.0

[Andreas Lange]

Hi,

i just finished a compiling run on IRIX 6.5 with gcc 3.0.
I have several important problems:

d.area:
Gmakefile uses install -D, which is no valid option on IRIX, Solaris
etc. Not to the native BSD install from IRIX, nor to the freeware GNU
install. Without -D it seems to work.

s.hull:
on Solaris some problems with -lm in the library dependency line, should
be removed and changed to $(MATHLIB) on the compile line.

XDRIVER:
Does not compile on IRIX and Solaris due to missing library for
'setenv'. Which library this is referenced in?

grass.postgresql:
libpq-fe.h is not found, although ./configure does not issue any
warnings.
OK, this may be from the manual editing of the header (see below). 

NVIZ2.2:
nvizAppInit.c: tk.h: No such file or directory
In file included from nvizAppInit.c:8:
togl.h:92:17: tcl.h: No such file or directory
togl.h:93:16: tk.h: Error 0
In file included from nvizAppInit.c:8:
togl.h:150: parse error before '*' token

(on IRIX and Solaris/SPARC).
On IRIX it compiles with -I/usr/freeware/include added to the include
line.
But gives many many compiling warnings. 

I'll upload the output of ./configure etc. to:
http://mitglied.tripod.de/AndreasLange/igrass/index.html

On IRIX i had to change the line 
# COMPILE_FLAGS       = -g -O2  -I/usr/freeware/include
to
COMPILE_FLAGS       = -g -O2
otherwise the compilation of flate.c in the gis lib fails with the
following error:  
  SRC     = /disk2/opt/grass/grass/src
  CMD     = /disk2/opt/grass/grass/src/CMD
  UNUSED  = /disk2/opt/grass/grass/unused
  HEADER  = head.mips-sgi-irix6.5
  ARCH    = mips-sgi-irix6.5
  GISBASE = /disk2/opt/grass/grass/dist.mips-sgi-irix6.5
  VERSION = 5.0.0pre2 September 2001 
#################################################################
/disk2/opt/grass/grass/src/libes/gis
  make -f OBJ.mips-sgi-irix6.5/make.rules 

gcc -g -O2  -I/usr/freeware/include
-I/disk2/opt/grass/grass/src/include    -c flate.c -o
OBJ.mips-sgi-irix6.5/flate.o
flate.c: In function `break_compile':
flate.c:123: `NULL' undeclared (first use in this function)
flate.c:123: (Each undeclared identifier is reported only once
flate.c:123: for each function it appears in.)
make: *** [OBJ.mips-sgi-irix6.5/flate.o] Error 1


For the png-modules i have to add:
-I/usr/include/freeware
and -lm to -lpng to get them to compile. 

I think that on IRIX -I/usr/freeware/include should be added to all
libraries instead of to the gcc line. 

I hope someone can make something out of my description, i'll be
out/offline some days from now on.

cu,

Andreas
-- 
Andreas Lange, 65187 Wiesbaden, Germany, Tel. +49 611 807850
url: http://mitglied.tripod.de/AndreasLange
mail: Andreas.Lange_at_Rhein-Main.de - A.C.Lange_at_GMX.net