Bug#811778: din: FTBFS with GCC 6: narrowing conversion
Martin Michlmayr
tbm at hpe.com
Wed Jan 20 01:58:59 UTC 2016
Package: din
Version: 5.2.1-3
Severity: important
User: debian-gcc at lists.debian.org
Usertags: ftbfs-gcc-6 gcc-6-narrowing
This package fails to build with GCC 6. GCC 6 has not been released
yet, but it's expected that GCC 6 will become the default compiler for
stretch.
Note that only the first error is reported; there might be more. You
can find a snapshot of GCC 6 in experimental. To build with GCC 6,
you can set CC=gcc-6 CXX=g++-6 explicitly.
You may be able to find out more about this issue at
https://gcc.gnu.org/gcc-6/changes.html
> sbuild (Debian sbuild) 0.67.0 (26 Dec 2015) on dl580gen9-02.hlinux
...
> g++ -DPACKAGE_NAME=\"din\" -DPACKAGE_TARNAME=\"din\" -DPACKAGE_VERSION=\"5.2.1\" -DPACKAGE_STRING=\"din\ 5.2.1\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" -DPACKAGE=\"din\" -DVERSION=\"5.2.1\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_GL_GL_H=1 -DHAVE_TCL8_5_TCL_H=1 -DHAVE_LIBIRCCLIENT_H=1 -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I /usr/include -I /usr/local/include -I /opt/include -I/usr/include/tcl8.5 -I/usr/local/include/tcl8.5 -I /opt/include/tcl8.5 -I ../include -Wall -O3 -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -c -o levels.o levels.cc
> In file included from ../include/color.h:25:0,
> from curve.cc:24:
> ../include/random.h: In function 'unsigned int get_rand_32()':
> ../include/random.h:57:48: error: narrowing conversion of '-1727483681' from 'int' to 'unsigned int' inside { } [-Wnarrowing]
> static unsigned int mag01[2]={0x0, MATRIX_A};
> ^
>
> Makefile:485: recipe for target 'curve.o' failed
> make[3]: *** [curve.o] Error 1
> make[3]: *** Waiting for unfinished jobs....
> In file included from ../include/color.h:25:0,
> from ../include/console.h:31,
> from help.cc:23:
> ../include/random.h: In function 'unsigned int get_rand_32()':
> ../include/random.h:57:48: error: narrowing conversion of '-1727483681' from 'int' to 'unsigned int' inside { } [-Wnarrowing]
> static unsigned int mag01[2]={0x0, MATRIX_A};
> ^
>
> In file included from ../include/color.h:25:0,
> from ../include/console.h:31,
> from console.cc:22:
> ../include/random.h: In function 'unsigned int get_rand_32()':
> ../include/random.h:57:48: error: narrowing conversion of '-1727483681' from 'int' to 'unsigned int' inside { } [-Wnarrowing]
> static unsigned int mag01[2]={0x0, MATRIX_A};
> ^
>
> In file included from ../include/color.h:25:0,
> from ../include/range.h:26,
> from range.cc:21:
> ../include/random.h: In function 'unsigned int get_rand_32()':
> ../include/random.h:57:48: error: narrowing conversion of '-1727483681' from 'int' to 'unsigned int' inside { } [-Wnarrowing]
> static unsigned int mag01[2]={0x0, MATRIX_A};
> ^
>
> In file included from ../include/color.h:25:0,
> from ../include/console.h:31,
> from viewwin.cc:23:
> ../include/random.h: In function 'unsigned int get_rand_32()':
> ../include/random.h:57:48: error: narrowing conversion of '-1727483681' from 'int' to 'unsigned int' inside { } [-Wnarrowing]
> static unsigned int mag01[2]={0x0, MATRIX_A};
> ^
>
> In file included from ../include/color.h:25:0,
> from ../include/console.h:31,
> from ../include/console_iterator.h:24,
> from console_iterator.cc:21:
> ../include/random.h: In function 'unsigned int get_rand_32()':
> ../include/random.h:57:48: error: narrowing conversion of '-1727483681' from 'int' to 'unsigned int' inside { } [-Wnarrowing]
> static unsigned int mag01[2]={0x0, MATRIX_A};
> ^
>
> In file included from ../include/color.h:25:0,
> from ../include/console.h:31,
> from beat2value.cc:22:
> ../include/random.h: In function 'unsigned int get_rand_32()':
> ../include/random.h:57:48: error: narrowing conversion of '-1727483681' from 'int' to 'unsigned int' inside { } [-Wnarrowing]
> static unsigned int mag01[2]={0x0, MATRIX_A};
> ^
>
> In file included from solver.cc:24:0:
> ../include/random.h: In function 'unsigned int get_rand_32()':
> ../include/random.h:57:48: error: narrowing conversion of '-1727483681' from 'int' to 'unsigned int' inside { } [-Wnarrowing]
> static unsigned int mag01[2]={0x0, MATRIX_A};
> ^
>
> In file included from ../include/color.h:25:0,
> from ../include/console.h:31,
> from ../include/audio.h:29,
> from ../include/play.h:26,
> from play.cc:22:
> ../include/random.h: In function 'unsigned int get_rand_32()':
> ../include/random.h:57:48: error: narrowing conversion of '-1727483681' from 'int' to 'unsigned int' inside { } [-Wnarrowing]
> static unsigned int mag01[2]={0x0, MATRIX_A};
> ^
>
> In file included from ../include/color.h:25:0,
> from ../include/console.h:31,
> from ../include/audio.h:29,
> from audio.cc:23:
> ../include/random.h: In function 'unsigned int get_rand_32()':
> ../include/random.h:57:48: error: narrowing conversion of '-1727483681' from 'int' to 'unsigned int' inside { } [-Wnarrowing]
> static unsigned int mag01[2]={0x0, MATRIX_A};
> ^
>
> In file included from ../include/color.h:25:0,
> from ../include/console.h:31,
> from levels.cc:27:
> ../include/random.h: In function 'unsigned int get_rand_32()':
> ../include/random.h:57:48: error: narrowing conversion of '-1727483681' from 'int' to 'unsigned int' inside { } [-Wnarrowing]
> static unsigned int mag01[2]={0x0, MATRIX_A};
> ^
>
> In file included from ../include/color.h:25:0,
> from ../include/console.h:31,
> from scalelist.cc:25:
> ../include/random.h: In function 'unsigned int get_rand_32()':
> ../include/random.h:57:48: error: narrowing conversion of '-1727483681' from 'int' to 'unsigned int' inside { } [-Wnarrowing]
> static unsigned int mag01[2]={0x0, MATRIX_A};
> ^
>
> In file included from multi_curve.cc:25:0:
> ../include/random.h: In function 'unsigned int get_rand_32()':
> ../include/random.h:57:48: error: narrowing conversion of '-1727483681' from 'int' to 'unsigned int' inside { } [-Wnarrowing]
> static unsigned int mag01[2]={0x0, MATRIX_A};
> ^
>
> In file included from ../include/color.h:25:0,
> from ../include/console.h:31,
> from sine_mixer.cc:24:
> ../include/random.h: In function 'unsigned int get_rand_32()':
> ../include/random.h:57:48: error: narrowing conversion of '-1727483681' from 'int' to 'unsigned int' inside { } [-Wnarrowing]
> static unsigned int mag01[2]={0x0, MATRIX_A};
...
--
Martin Michlmayr
Linux for HPE Helion, Hewlett Packard Enterprise
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