[please keep groff@gnu in replies] Hi Paul,
At 2024-11-21T21:14:35-0800, Paul Eggert wrote: > You shouldn't need to put "#include <config.h>" at the start of every > source file. It needs to be included first at the start of every > compilation unit; that's good enough. Ah, thanks for the tip. > I see that some Groff .h files include config.h: > > src/roff/troff/hvunits.h:20:#include <config.h> > src/preproc/pic/pic.h:22:#include <config.h> > src/include/lib.h:23:#include <config.h> > src/include/ptable.h:20:#include <config.h> > src/include/itable.h:20:#include <config.h> > src/include/stringclass.h:20:#include <config.h> > > Not sure why Groff does that. My own too-credulous reading of a bug report, probably. I'll take them out. > The .cpp or .c file should include config.h first, and .h files should > therefore not need to include config.h. > > This isn't your main problem, though. It's something to do with Gnulib > and signbit. What C compiler are you using? What commmand do you use > to configure Groff? (You may need a C++ expert like Bruno to help out > here....) config.log: This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by GNU roff configure 1.23.0.2461-5508c, which was generated by GNU Autoconf 2.69. Invocation command line was $ ./configure --prefix=/home/gbranden ... Reading specs from /opt/csw/lib/gcc/sparc-sun-solaris2.10/5.5.0/specs COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/opt/csw/libexec/gcc/sparc-sun-solaris2.10/5.5.0/lto-wrapper Target: sparc-sun-solaris2.10 Configured with: /home/dam/mgar/pkg/gcc5/trunk/work/solaris10-sparc/build-isa-sparcv8plus/gcc-5.5.0/configure --prefix=/opt/csw --exec_prefix=/opt/csw --bindir=/opt/csw/bin --sbindir=/opt/csw/sbin --libexecdir=/opt/csw/libexec --datadir=/opt/csw/share --sysconfdir=/etc/opt/csw --sharedstatedir=/opt/csw/share --localstatedir=/var/opt/csw --libdir=/opt/csw/lib --infodir=/opt/csw/share/info --includedir=/opt/csw/include --mandir=/opt/csw/share/man --enable-cloog-backend=isl --enable-java-awt=xlib --enable-languages=ada,c,c++,fortran,go,java,objc --enable-libada --enable-libssp --enable-nls --enable-objc-gc --enable-threads=posix --program-suffix=-5.5 --with-cloog=/opt/csw --with-gmp=/opt/csw --with-included-gettext --with-ld=/usr/ccs/bin/ld --without-gnu-ld --with-libiconv-prefix=/opt/csw --with-mpfr=/opt/csw --with-ppl=/opt/csw --with-system-zlib=/opt/csw --with-as=/usr/ccs/bin/as --without-gnu-as Thread model: posix gcc version 5.5.0 (GCC) Not the freshest release... The host is part of the FSF France's compiler farm. gcc210.fsffrance.org Regards, Branden
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