[MacPorts] #59927: bison @3.5 does not build with older gcc versions (gcc-4.2 and similar) because "#pragma GCC diagnostic not allowed inside functions" (was: bison @3.5 does not build on PPC Tiger, Mac OS X 10.4.11, because "#pragma GCC diagnostic not allowed inside functions")

[MacPorts]

#59927: bison @3.5 does not build with older gcc versions (gcc-4.2 and similar)
because "#pragma GCC diagnostic not allowed inside functions"
------------------------+--------------------
  Reporter:  ballapete  |      Owner:  (none)
      Type:  defect     |     Status:  new
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.6.2
Resolution:             |   Keywords:
      Port:  bison      |
------------------------+--------------------
Changes (by kencu):

 * keywords:  tiger =>


Old description:

> {{{
> /opt/local/bin/gcc-apple-4.2 -std=gnu99 -DEXEEXT=\"\"   -I. -I./lib -I.
> -I./lib -DINSTALLDIR=\"/opt/local/bin\" -I/opt/local/include   -pipe -Os
> -arch ppc -MT src/bison-InadequacyList.o -MD -MP -MF src/.deps/bison-
> InadequacyList.Tpo -c -o src/bison-InadequacyList.o `test -f
> 'src/InadequacyList.c' || echo './'`src/InadequacyList.c
> src/InadequacyList.c: In function 'InadequacyList__new_conflict':
> src/InadequacyList.c:37: error: #pragma GCC diagnostic not allowed inside
> functions
> src/InadequacyList.c:37: error: #pragma GCC diagnostic not allowed inside
> functions
> src/InadequacyList.c:40: error: #pragma GCC diagnostic not allowed inside
> functions
> make: *** [src/bison-InadequacyList.o] Error 1
> make: Leaving directory
> `/opt/local/var/macports/build/_opt_local_var_macports_sources_lil.fr.rsync.macports.org_release_tarballs_ports_devel_bison/bison/work/bison-3.5'
> Command failed:  cd
> "/opt/local/var/macports/build/_opt_local_var_macports_sources_lil.fr.rsync.macports.org_release_tarballs_ports_devel_bison/bison/work/bison-3.5"
> && /usr/bin/make -w all
> Exit code: 2
> }}}

New description:

 This error shows up on systems that default to gcc-4.2 (10.4 and 10.5):

 {{{
 /opt/local/bin/gcc-apple-4.2 -std=gnu99 -DEXEEXT=\"\"   -I. -I./lib -I.
 -I./lib -DINSTALLDIR=\"/opt/local/bin\" -I/opt/local/include   -pipe -Os
 -arch ppc -MT src/bison-InadequacyList.o -MD -MP -MF src/.deps/bison-
 InadequacyList.Tpo -c -o src/bison-InadequacyList.o `test -f
 'src/InadequacyList.c' || echo './'`src/InadequacyList.c
 src/InadequacyList.c: In function 'InadequacyList__new_conflict':
 src/InadequacyList.c:37: error: #pragma GCC diagnostic not allowed inside
 functions
 src/InadequacyList.c:37: error: #pragma GCC diagnostic not allowed inside
 functions
 src/InadequacyList.c:40: error: #pragma GCC diagnostic not allowed inside
 functions
 make: *** [src/bison-InadequacyList.o] Error 1
 make: Leaving directory
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_lil.fr.rsync.macports.org_release_tarballs_ports_devel_bison/bison/work/bison-3.5'
 Command failed:  cd
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_lil.fr.rsync.macports.org_release_tarballs_ports_devel_bison/bison/work/bison-3.5"
 && /usr/bin/make -w all
 Exit code: 2
 }}}

--

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Ticket URL: <https://trac.macports.org/ticket/59927#comment:4>
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