ugfem/ug

UG Finite Element Software

ug's Issues

Bug compiling the library (yacc command not found)

Hi,
I cloned the repository and I tried compile it

autoconf -is
./configure --enable-parallel --enable-dune
make

but I obtained the following error

libtool: link: ar cru .libs/libdomS3.a libdomS3_la-std_domain.o libdomS3_la-std_parallel.o libdomS3_la-domains3d.o
libtool: link: ranlib .libs/libdomS3.a
libtool: link: ( cd ".libs" && rm -f "libdomS3.la" && ln -s "../libdomS3.la" "libdomS3.la" )
make[3]: Leaving directory /usr/local_machine/ug/dom/std' Making all in lgm make[3]: Entering directory/usr/local_machine/ug/dom/lgm'
Making all in ngin
make[4]: Entering directory /usr/local_machine/ug/dom/lgm/ngin' test -f ngin-yacc.cc || /bin/bash ../../../ylwrap ngin-yacc.yy y.tab.c ngin-yacc.cc y.tab.hecho ngin-yacc.cc | sed -e s/cc$/hh/ -e s/cpp$/hpp/ -e s/cxx$/hxx/ -e s/c++$/h++/ -e s/c$/h/y.output ngin-yacc.output -- yacc -d -p ng ../../../ylwrap: line 176: yacc: command not found make[4]: *** [ngin-yacc.cc] Error 127 make[4]: Leaving directory/usr/local_machine/ug/dom/lgm/ngin'
make[3]: *** [all-recursive] Error 1
make[3]: Leaving directory /usr/local_machine/ug/dom/lgm' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory/usr/local_machine/ug/dom'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/usr/local_machine/ug'
make: *** [all] Error 2

I cannot attach the config.log file but if you need it I can copy and paste here.
For what concern yacc I found this line in the config.log:

configure:4872: checking for byacc
configure:4902: result: no

ac_cv_env_YACC_set=
ac_cv_env_YACC_value=

YACC='yacc'

Thank you,
cheers,
Marco

Remove lib/Xcode/UG.xcode

The XCode project that comes with UG for whatever reason was generated with XCode 3.9 and is no longer readable by anything half-recent. I don't think if serves any purpose these days.

xcodebuild: error: Unable to read project 'UG.xcode'.
    Reason: Project file 'UG' was written by an unsupported Xcode version (39)

_2 define clashes with libc++

The header <set> (included in dom/std/std_domain.cc) from libc++ includes <functional> which defines placeholders::_2 which clashes with the define -D_2. This is an issue when compiling UG on e.g. FreeBSD (where I've tested it) and probably also OS X (where I haven't).

A global define _2 was certainly never a good idea. It's not so easy to get rid of now, though. Not only UG but also dune/grid/uggrid.hh would have to be adjusted.