[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"
MacPorts
noreply at macports.org
Thu Jan 9 09:21:13 UTC 2020
#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: kencu
Type: defect | Status: closed
Priority: Normal | Milestone:
Component: ports | Version: 2.6.2
Resolution: fixed | Keywords:
Port: bison |
------------------------+--------------------
Comment (by jmroot):
Replying to [comment:5 kencu]:
> Even if that is fixed, the test suite for `bison` won't run, due to
other errors related to older gcc versions:
> {{{
> /usr/bin/llvm-gcc-4.2 -std=gnu99 -DEXEEXT=\"\" -I./examples/c/reccalc
-I./examples/c/reccalc -I/opt/local/include -pipe -Os -arch x86_64 -MT
examples/c/reccalc/reccalc-parse.o -MD -MP -MF examples/c/reccalc/.deps
/reccalc-parse.Tpo -c -o examples/c/reccalc/reccalc-parse.o `test -f
'examples/c/reccalc/parse.c' || echo './'`examples/c/reccalc/parse.c
> In file included from examples/c/reccalc/parse.c:1678:
> examples/c/reccalc/scan.h:112: error: redefinition of typedef 'yyscan_t'
> examples/c/reccalc/parse.c:117: error: previous declaration of
'yyscan_t' was here
> make[3]: *** [examples/c/reccalc/reccalc-parse.o] Error 1
> }}}
Please report this upstream; it's clearly a bug to be both redefining
typedefs and building with `-std=gnu99`.
--
Ticket URL: <https://trac.macports.org/ticket/59927#comment:13>
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