Bug 52185 – hydrogen ( compile error with gcc-3.4 )

• Status: RESOLVED FIXED
• Product: Gentoo Linux

[Description ares 2004-05-27 06:48:02 UTC]

Making all in lib
make[2]: Entering directory `/var/tmp/portage/hydrogen-0.8.2/work/hydrogen-0.8.2/lib'
source='AlsaMidiDriver.cpp' object='AlsaMidiDriver.o' libtool=no \
depfile='.deps/AlsaMidiDriver.Po' tmpdepfile='.deps/AlsaMidiDriver.TPo' \
depmode=gcc3 /bin/sh ../admin/depcomp \
g++ -DHAVE_CONFIG_H -I. -I. -I..   -DQT_THREAD_SUPPORT  -D_REENTRANT  -O3  -c -o AlsaMidiDriver.o `t      est -f 'AlsaMidiDriver.cpp' || echo './'`AlsaMidiDriver.cpp
source='DiskWriterDriver.cpp' object='DiskWriterDriver.o' libtool=no \
depfile='.deps/DiskWriterDriver.Po' tmpdepfile='.deps/DiskWriterDriver.TPo' \
depmode=gcc3 /bin/sh ../admin/depcomp \
g++ -DHAVE_CONFIG_H -I. -I. -I..   -DQT_THREAD_SUPPORT  -D_REENTRANT  -O3  -c -o DiskWriterDriver.o       `test -f 'DiskWriterDriver.cpp' || echo './'`DiskWriterDriver.cpp
source='Hydrogen.cpp' object='Hydrogen.o' libtool=no \
depfile='.deps/Hydrogen.Po' tmpdepfile='.deps/Hydrogen.TPo' \
depmode=gcc3 /bin/sh ../admin/depcomp \
g++ -DHAVE_CONFIG_H -I. -I. -I..   -DQT_THREAD_SUPPORT  -D_REENTRANT  -O3  -c -o Hydrogen.o `test -f       'Hydrogen.cpp' || echo './'`Hydrogen.cpp
Hydrogen.cpp: In member function `void Hydrogen::setTapTempo(float)':
Hydrogen.cpp:2505: error: call of overloaded `abs(float)' is ambiguous
/usr/include/stdlib.h:748: note: candidates are: int abs(int)
/usr/lib/gcc/i686-pc-linux-gnu/3.4.0/include/g++-v3/cstdlib:153: note:                 long long int       __gnu_cxx::abs(long long int)
/usr/lib/gcc/i686-pc-linux-gnu/3.4.0/include/g++-v3/cstdlib:123: note:                 long int std:      :abs(long int)
make[2]: *** [Hydrogen.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: Leaving directory `/var/tmp/portage/hydrogen-0.8.2/work/hydrogen-0.8.2/lib'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/var/tmp/portage/hydrogen-0.8.2/work/hydrogen-0.8.2'
make: *** [all] Error 2

!!! ERROR: media-sound/hydrogen-0.8.2 failed.
!!! Function src_compile, Line 70, Exitcode 2
!!! (no error message)

[Comment 1 Benjamin Coles 2004-06-02 22:31:44 UTC]

Bug filed in wrong place

[Comment 2 Patrick Dawson (RETIRED) 2004-07-01 09:10:37 UTC]

Created attachment 34586 [details, diff]
hydrogen-0.8.2-gcc34.patch

I didn't find any other compile errors on gcc-3.4, so this is a trivial fix.

[Comment 3 Patrick Dawson (RETIRED) 2004-07-01 09:11:47 UTC]

Created attachment 34587 [details, diff]
hydrogen-0.8.2-r3.ebuild-gcc34.patch

Applies my patch in the ebuild

[Comment 4 Frank van de Pol (RETIRED) 2004-07-01 12:33:53 UTC]

Comitted to CVS. Thanks!