#95 gcc-ism -pedantic breaks other compilers

[Mark]

On Solaris 7, 8, 9, 10, 11 for both SPARC and i86pc, when using the Sun Studio 7, 11, 12 and 12.3 compilers, the use of the gcc-ism '-pedantic' will cause a compile error. It tries to trigger performance gathering.

You can test for '__SUNPRO_C' or better yet, test for gcc use before injecting it. It's now -Wpedantic anyway.

/usr/local/bin/bash ../libtool  --tag=CC   --mode=link cc -xtarget=ultra -xarch=v9 -xcode=pic32  -I/usr/local/include -pedantic -no-undefined -export-symbols exported.sym -R/usr/local/lib -L/usr/local/lib -o libcheck.la -rpath /libcheck/lib check.lo check_error.lo check_list.lo check_log.lo check_msg.lo check_pack.lo check_print.lo check_run.lo check_str.lo   ../lib/libcompat.la 
libtool: link: echo "local: *; };" >> .libs/libcheck.so.0.0.0.exp
libtool: link:  cc -xtarget=ultra -xarch=v9 -xcode=pic32 -G -z defs -M .libs/libcheck.so.0.0.0.exp -h libcheck.so.0 -o .libs/libcheck.so.0.0.0  .libs/check.o .libs/check_error.o .libs/check_list.o .libs/check_log.o .libs/check_msg.o .libs/check_pack.o .libs/check_print.o .libs/check_run.o .libs/check_str.o  -z allextract ../lib/.libs/libcompat.a -z defaultextract  -R/usr/local/lib -L/usr/local/lib -lc  -xtarget=ultra -xarch=v9  
Undefined                       first referenced
 symbol                             in file
floor                               .libs/check.o
mcount                              .libs/check.o
ld: fatal: Symbol referencing errors. No output written to .libs/libcheck.so.0.0.0
gmake[2]: *** [libcheck.la] Error 1
gmake[2]: Leaving directory `/var/tmp/check-0.9.12/src'
gmake[1]: *** [all-recursive] Error 1

References:
https://bugs.freedesktop.org/show_bug.cgi?id=27735

[Branden Archer]

Mark,

Thanks for reporting this issue. I've actually never run Solaris, and thus
have never checked that Check works on Solaris.

The -pedantic was actually removed in January for an unrelated reason. This
has not been put into a release yet, but is available in the SVN trunk.
This change will appear in the next Check release.

Besides this flag, does everything else work on Solaris?

On Mon, Mar 17, 2014 at 10:22 PM, Mark markatc@users.sf.net wrote:

---

• [bugs:#95] http://sourceforge.net/p/check/bugs/95/ gcc-ism -pedantic
  breaks other compilers*

Status: open
Group: v1.0 (example)
Created: Tue Mar 18, 2014 02:22 AM UTC by Mark
Last Updated: Tue Mar 18, 2014 02:22 AM UTC
Owner: nobody

On Solaris 7, 8, 9, 10, 11 for both SPARC and i86pc, when using the Sun
Studio 7, 11, 12 and 12.3 compilers, the use of the gcc-ism '-pedantic'
will cause a compile error. It tries to trigger performance gathering.

You can test for '__SUNPRO_C' or better yet, test for gcc use before
injecting it. It's now -Wpedantic anyway.

/usr/local/bin/bash ../libtool --tag=CC --mode=link cc -xtarget=ultra -xarch=v9 -xcode=pic32 -I/usr/local/include -pedantic -no-undefined -export-symbols exported.sym -R/usr/local/lib -L/usr/local/lib -o libcheck.la -rpath /libcheck/lib check.lo check_error.lo check_list.lo check_log.lo check_msg.lo check_pack.lo check_print.lo check_run.lo check_str.lo ../lib/libcompat.la libtool: link: echo "local: *; };" >> .libs/libcheck.so.0.0.0.explibtool: link: cc -xtarget=ultra -xarch=v9 -xcode=pic32 -G -z defs -M .libs/libcheck.so.0.0.0.exp -h libcheck.so.0 -o .libs/libcheck.so.0.0.0 .libs/check.o .libs/check_error.o .libs/check_list.o .libs/check_log.o .libs/check_msg.o .libs/check_pack.o .libs/check_print.o .libs/check_run.o .libs/check_str.o -z allextract ../lib/.libs/libcompat.a -z defaultextract -R/usr/local/lib -L/usr/local/lib -lc -xtarget=ultra -xarch=v9 Undefined first referenced
symbol in filefloor .libs/check.omcount .libs/check.old: fatal: Symbol referencing errors. No output written to .libs/libcheck.so.0.0.0gmake[2]: *** [libcheck.la] Error 1gmake[2]: Leaving directory `/var/tmp/check-0.9.12/src'gmake[1]: *** [all-recursive] Error 1

References:
https://bugs.freedesktop.org/show_bug.cgi?id=27735

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[Mark]

Yup, pretty clean. I do have to diddle the src/Makefile.in to remove CK_EXPORT though. Here's the recipe:

cd /var/tmp
rm -rf check-0.9.12
untgz /usr/local/src/utils/check-0.9.12.tar.gz
cd check-0.9.12
/bin/perl -pe "s%sed -n -e.*check.h.in%cat \@top_srcdir\@/src/check.h.in | grep CK_EXPORT | perl -pe 's/.*CK_EXPORT\\s+//' | perl -pe 's/(\\(|\\s+|\\;).*//' | uniq%" -i src/Makefile.in
/bin/perl -pe 's# -pedantic##' -i configure
./configure --prefix=/usr/local
gmake
gmake install

Packages are up at http://www.ibiblio.org/pub/packages/solaris/sparc/