HP C/ANSI C?

[Steve Heck_1]

I have installed the HP C/ANSI C Developer's bundle on HPUX 11.11 but it appears to be still using the default version. /usr/ccs/bin/cc

How do I set the path for /opt/ansic/bin/cc?

I have removed /usr/ccs/bin from ect/PATH.

Thanks!

[H.Merijn Brand (procura]

Don't remove /usr/ccs/bin

# cat /etc/PATH
/usr/bin:/opt/ansic/bin:/usr/ccs/bin:/usr/contrib/bin:/opt/nettladm/bin:/opt/fc/bin:/opt/fcms/bin:/opt/upgrade/bin:/opt/pd/bin:/usr/bin/X11:/usr/contrib/bin/X11:/opt/resmon/bin:/usr/sbin/diag/contrib:/opt/pred/bin:/opt/hparray/bin:/pro/local/bin:/pro/bin:/opt/perf/bin:/opt/hpnp/bin:/opt/langtools/bin:/opt/imake/bin:/opt/cxperf/bin:/opt/ignite/bin:/opt/openssh2/bin:/opt/sec_mgmt/spc/bin:/usr/local/bin:/usr/local/sbin:/opt/java1.4/jre/bin:/opt/graphics/common/bin:/pro/local/libexec:/pro/local/sbin:/usr/local/mysql/bin:/pro/local/samba/bin:/pro/local/samba/sbin

and for one time use

(t)csh:
% setenv PATH /opt/ansic/bin:/usr/ccs/bin:$PATH

(k)sh:
> export PATH=/opt/ansic/bin:/usr/ccs/bin:$PATH

Enjoy, Have FUN! H.Merijn

[Senthil Kumar .A_1]

Though your question has answer..

I would say add the entry /opt/ansic/bin to ect/PATH file or you could append
/opt/ansic/bin to PATH defnition in /etc/profile file.

regards

[Steve Heck_1]

The installer did add /usr/bin:/opt/ansic/bin:/usr/ccs/bin to ect/PATH.

But how can I tell if it is using the ansic compiler?

[Senthil Kumar .A_1]

Hi Steve,

Try the following command..

which cc

this will tell you which cc will be used when you involke the command.

Regards.

[Steve Heck_1]

# cc
/usr/ccs/bin/ld: Unsatisfied symbols:
main

[Senthil Kumar .A_1]

Hi Steve,

Please type..

"which cc"

Without quotes.."Which" is a command.

Regards..

[Steve Heck_1]

# which cc
/bin/cc

[H.Merijn Brand (procura]

If the installer did the right thing, your /usr/bin/cc (or the depricated /bin/cc), is now a symbolic link:

10223 100555 -r-x 1 bin 618496 25 Jan 2005 06:26 /usr/bin/cc -> /opt/ansic/bin/cc
10223 100555 -r-x 1 bin 618496 25 Jan 2005 06:26 /opt/ansic/bin/cc
8405 100555 -r-x 1 bin 225280 7 Nov 1997 09:00 /usr/ccs/bin/cc -> ./cc_bundled

This is the ANSI-C C compiler:
a5:/u/usr/merijn 102 > what `which cc`
/usr/bin/cc:
$Revision: 92453-07 linker linker crt0.o B.11.37 040218 $
LINT B.11.X.32509-32512.GP CXREF B.11.X.32509-32512.GP
HP92453-01 B.11.X.32509-32512.GP HP C Compiler
$ PATCH/11.00:PHCO_27774 Oct 3 2002 09:45:59 $
a5:/u/usr/merijn 103 >

And this is the bundled braindead compiler:
a5:/u/usr/merijn 103 > what `which cc_bundled`
/usr/ccs/bin/cc_bundled:
HP92453-01 A.11.00.00 HP C (Bundled) Compiler
CUPROS_IC23B //1
/ux/core/libs/libc/archive_pa1/libc.a_ID
Oct 21 1997 13:07:38
a5:/u/usr/merijn 104 >

You can also pass -v to the compile phase:
a5:/tmp 108 > cat >xx.c
#include

int main (int argc, char *argv[])
{
return (0);
} /* main */
a5:/tmp 109 > cc -v -o xx xx.c
cc: informational note 404: NLSPATH is /opt/ansic/lib/nls/msg/%L/%N.cat:/opt/ansic/lib/nls/msg/C/%N.cat:
cc: informational note 404: INCLUDIR is INCLUDIR=/usr/include
cc: informational note 404: CCOPTS is not set.
/opt/langtools/lbin/cpp.ansi xx.c /tmp/ctmAAAa14252 -$ -D__hp9000s800 -D__hppa -D__hpux -D__unix -D_ILP32 -e -D_PA_RISC2_0 -D_HPUX_SOURCE -D__STDC_EXT__ -D__HP_cc=111108
cc: informational note 411: Entering Preprocessor.
/opt/ansic/lbin/ccom /tmp/ctmAAAa14252 xx.o -Fxx.c -Oq00,al,ag,cn,Lm,sz,Ic,vo,lc,mf,Po,es,rs,sp,in,vc,pi,fa,pe,Rr,Fl,pv,pa,nf,cp,lx,st,ap,Pg,ug,lu,lb,uj,dp,fs,bp,wp,cl,mo,xn,Ex,mp,rp,ap,dn,Sg,pt,kt,Em,pc,np! -ESconstlit -Ae
cc: informational note 404: LPATH is /usr/lib:/opt/langtools/lib:
/usr/ccs/bin/ld /opt/langtools/lib/crt0.o -o xx xx.o -u main -lc
cc: informational note 413: Entering Link editor.
a5:/tmp 110 >

There the difference with the braindead bundled compiler is obvious:
a5:/tmp 110 > cc_bundled -v -o xx xx.c
(Bundled) cc: NLSPATH is /usr/lib/nls/msg/%L/%N.cat:/usr/lib/nls/msg/C/%N.cat:
(Bundled) cc: CCOPTS is not set.
(Bundled) cc: INCLUDIR is INCLUDIR=/usr/include
/usr/ccs/lbin/cpp xx.c /tmp/ctmAAAa14300 -$ -D__hp9000s800 -D__hppa -D__hpux -D__unix -D_PA_RISC1_1 -D__CLASSIC_C__ -j
(Bundled) cc: Entering Preprocessor.
/usr/ccs/lbin/ccom /tmp/ctmAAAa14300 xx.o
(Bundled) cc: "xx.c", line 3: error 1705: Function prototypes are an ANSI feature.
Exit 1
a5:/tmp 111 >

And finally you can check the generated object:

a5:/tmp 112 > odump -compunit xx

Compilation Unit Dictionary from xx:

Index Chunk Language Name
Product_id ; Version_id
Compile time ; Source time

0 0 PA-RISC 2.0 Assembler crt0.o

HP92453-03; UX.11.01.24
Compile Time: Thu Dec 04 2003 22:54:57.000000000 MET
Source Time: Thu Dec 04 2003 22:55:07.000000000 MET

1 0 HPC ../mapdld.c
/CLO/Components/LINKER/Src/csu/CRT_RELEASE
ccom options = -ESlit -DA1.1 -DS1.1 -Oq02,al,ag,cn,Lm,sz,Ic,vo,lc,Mf,Po,es,rs,s
p,in,vc,Pi,fa,pe,Rr,Fl,pv,pa,nf,cp,lx,st,ap,Pg,ug,Lu,lb,uj,dp,Fs,bp,wp,Ex,mp,rp,
ap,dn,Sg,pt,kt,Em,pc,np! +k -Ae

HP92453-01 ; W111107
Compile Time: Thu Dec 04 2003 22:55:35.000000000 MET
Source Time: Thu Jan 23 2003 11:17:33.000000000 MET

2 0 PA-RISC 2.0 Assembler

HP92453-03; UX.11.01.24
Compile Time: Thu Dec 04 2003 22:55:02.000000000 MET
Source Time: None

3 0 HPC ../maptsd.c
/CLO/Components/LINKER/Src/csu/CRT_RELEASE
ccom options = -ESlit -DA1.1 -DS1.1 -Oq02,al,ag,cn,Lm,sz,Ic,vo,lc,Mf,Po,es,rs,s
p,in,vc,Pi,fa,pe,Rr,Fl,pv,pa,nf,cp,lx,st,ap,Pg,ug,Lu,lb,uj,dp,Fs,bp,wp,Ex,mp,rp,
ap,dn,Sg,pt,kt,Em,pc,np! +k -Ae

HP92453-01 ; W111107
Compile Time: Thu Dec 04 2003 22:55:15.000000000 MET
Source Time: Thu Jan 23 2003 11:17:35.000000000 MET

4 0 PA-RISC 2.0 Assembler set_tp

HP92453-03; UX.11.01.24
Compile Time: Thu Dec 04 2003 22:55:07.000000000 MET
Source Time: Sat Oct 04 1997 05:02:46.000000000 METDST

5 0 HPC xx.c
/tmp
ccom options = -Oq00,al,ag,cn,Lm,sz,Ic,vo,lc,mf,Po,es,rs,sp,in,vc,pi,fa,pe,Rr,F
l,pv,pa,nf,cp,lx,st,ap,Pg,ug,lu,lb,uj,dp,fs,bp,wp,cl,mo,xn,Ex,mp,rp,ap,dn,Sg,pt,
kt,Em,pc,np! -ESconstlit -Ae

HP92453-01 ; B11X.25
Compile Time: Tue Jun 14 2005 08:30:19.000000000 METDST
Source Time: Tue Jun 14 2005 08:28:44.000000000 METDST

6 0 PA-RISC 2.0 Assembler dyncallU

HP92453-03; UX.11.01.06 (ROSE)
Compile Time: Fri Jan 08 1999 01:46:03.000000000 MET
Source Time: Fri Jan 08 1999 01:46:03.000000000 MET


a5:/tmp 113 >

Enjoy, Have FUN! H.Merijn

[Amit Agarwal_1]

Check the link /bin/cc and /usr/bin/cc, wheteher they are poiting to /opt/ansic/bin/cc or not. I suspect they are still poiting to native c compiler.

On my system they look like
$ ll /bin/cc
lr-xr-xr-t 1 root sys 17 Oct 14 2004 /bin/cc -> /opt/ansic/bin/cc
$ ll /usr/bin/cc
lr-xr-xr-t 1 root sys 17 Oct 14 2004 /usr/bin/cc -> /opt/ansic/bin/cc