[cmake-developers] [CMake 0014027]: CMake fails build on HPUX with standard HP C and make

[Mantis Bug Tracker]

The following issue has been SUBMITTED. 
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http://public.kitware.com/Bug/view.php?id=14027 
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Reported By:                Bob Bryan
Assigned To:                
====================================================================== 
Project:                    CMake
Issue ID:                   14027
Category:                   Modules
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     new
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Date Submitted:             2013-03-18 21:18 EDT
Last Modified:              2013-03-18 21:18 EDT
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Summary:                    CMake fails build on HPUX with standard HP C and
make
Description: 
I just downloaded the latest version of cmake, version 2.8.10.2, and when I went
to build it on my system, I got an error trying to compile:

Utilities/cmlibarchive/libarchive/archive_write_disk_posix.c


When I ran the make, I got:

        cd
/home/bryaro2/cmake_test/cmake-2.8.10.2/Utilities/cmlibarchive/libarchive &&
/usr/bin/cc  -DCURL_STATICLIB -DHAVE_CONFIG_
H -DLIBARCHIVE_STATIC -D_XOPEN_SOURCE=500 -Aa -Ae -w
-I/home/bryaro2/cmake_test/cmake-2.8.10.2/Utilities/cmlibarchive/libarchive -I/
home/bryaro2/cmake_test/cmake-2.8.10.2/Utilities/cmlibarchive
-I/home/bryaro2/cmake_test/cmake-2.8.10.2/Utilities -I/home/bryaro2/cm
ake_test/cmake-2.8.10.2/Utilities/cmbzip2    -o
CMakeFiles/cmlibarchive.dir/archive_write_disk_posix.c.o   -c
/home/bryaro2/cmake_te
st/cmake-2.8.10.2/Utilities/cmlibarchive/libarchive/archive_write_disk_posix.c
"/home/bryaro2/cmake_test/cmake-2.8.10.2/Utilities/cmlibarchive/libarchive/archive_write_disk_posix.c",
line 2058: error http://public.kitware.com/Bug/view.php?id=2513
:
          a value of type "struct timeval" cannot be assigned to an entity of
          type "timestruc_t"
        tstamp.atime = times[0];
                     ^

"/home/bryaro2/cmake_test/cmake-2.8.10.2/Utilities/cmlibarchive/libarchive/archive_write_disk_posix.c",
line 2059: error http://public.kitware.com/Bug/view.php?id=2513
:
          a value of type "struct timeval" cannot be assigned to an entity of
          type "timestruc_t"
        tstamp.mtime = times[1];
                     ^

"/home/bryaro2/cmake_test/cmake-2.8.10.2/Utilities/cmlibarchive/libarchive/archive_write_disk_posix.c",
line 2060: error http://public.kitware.com/Bug/view.php?id=2513
:
          a value of type "struct timeval" cannot be assigned to an entity of
          type "timestruc_t"
        tstamp.ctime = times[2];
                     ^

3 errors detected in the compilation of
"/home/bryaro2/cmake_test/cmake-2.8.10.2/Utilities/cmlibarchive/libarchive/archive_write_disk_posix.c".
*** Error exit code 2


Steps to Reproduce: 
For the purposes of testing, I did not have a cmake or a gmake in my path.  I am
using the generic C compiler (cc –version gives: “cc: HP C/aC++ B3910B
A.06.25.01 [May 17 2010]”) with /usr/bin/make.

I ran the configure script as follows:

./configure --prefix=$HOME

It went through everything and ended with:

“CMake has bootstrapped.  Now run make.”

When I ran make, I got the error included in the description.

Additional Information: 
To get it to compile, I modified the routine as follows:

#ifdef F_SETTIMES /* Tru64 */
static int
set_time_tru64(int fd, int mode, const char *name,
    time_t atime, long atime_nsec,
    time_t mtime, long mtime_nsec,
    time_t ctime, long ctime_nsec)
{
        struct attr_timbuf tstamp;

#ifdef  _HPUX_SOURCE
        tstamp.atime.tv_sec = atime;
        tstamp.mtime.tv_sec = mtime;
        tstamp.ctime.tv_sec = ctime;

        tstamp.atime.tv_nsec = atime_nsec;
        tstamp.mtime.tv_nsec = mtime_nsec;
        tstamp.ctime.tv_nsec = ctime_nsec;
#else
        struct timeval times[3];
        times[0].tv_sec = atime;
        times[0].tv_usec = atime_nsec / 1000;
        times[1].tv_sec = mtime;
        times[1].tv_usec = mtime_nsec / 1000;
        times[2].tv_sec = ctime;
        times[2].tv_usec = ctime_nsec / 1000;

        tstamp.atime = times[0];
        tstamp.mtime = times[1];
        tstamp.ctime = times[2];
#endif
        return (fcntl(fd,F_SETTIMES,&tstamp));
}
#endif /* Tru64 */

Sorry, I did not study the config code to try to understand why I am getting
what appears to be a Tru64 fcntl() call.  Also, fcntl() on HPUX does not allow
SETTIMES unless you are root which I am not. If I try to run fcntl() on HPUX, I
get a “Not owner” error in return.  

At this point, I am just trying to get it to compile and put it to use and I
thought I should let you know I encountered a problem.  

Thank you for your efforts on a such an excellent product.  We use it to compile
our Back End about four times a day. The code about 2400 source modules with
about 4 million lines of C, SQL, Java and a little Cobol around the edges.

Regards, 
/Bob Bryan 
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Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2013-03-18 21:18 Bob Bryan      New Issue                                    
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