[alsa-devel] alsa-tools FTBFS on armel: gcc-6 narrowing conversions
Hi all,
in Debian a FTBFS was discovered in building alsa-tools:
| arm-linux-gnueabi-g++ -DPACKAGE_NAME="hdspmixer" -DPACKAGE_TARNAME="hdspmixer" -DPACKAGE_VERSION="1.11" -DPACKAGE_STRING="hdspmixer\ 1.11" -DPACKAGE_BUGREPORT="" -DPACKAGE_URL="" -DPACKAGE="hdspmixer" -DVERSION="1.11" -DSTDC_HEADERS=1 -DHAVE_LIBASOUND=1 -I. -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -I/usr/include/freetype2 -D_THREAD_SAFE -D_REENTRANT -fno-exceptions -MT channelmap.o -MD -MP -MF .deps/channelmap.Tpo -c -o channelmap.o channelmap.cxx | channelmap.cxx:59:1: error: narrowing conversion of '-1' from 'int' to 'char' inside { } [-Wnarrowing] | }; | ^
More Details can be found at: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=837590
Could this be fixed for next release?
Thanks in advance Elimar
Hi,
On Sep 13 2016 01:52, Elimar Riesebieter wrote:
Hi all,
in Debian a FTBFS was discovered in building alsa-tools:
| arm-linux-gnueabi-g++ -DPACKAGE_NAME="hdspmixer" -DPACKAGE_TARNAME="hdspmixer" -DPACKAGE_VERSION="1.11" -DPACKAGE_STRING="hdspmixer\ 1.11" -DPACKAGE_BUGREPORT="" -DPACKAGE_URL="" -DPACKAGE="hdspmixer" -DVERSION="1.11" -DSTDC_HEADERS=1 -DHAVE_LIBASOUND=1 -I. -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -I/usr/include/freetype2 -D_THREAD_SAFE -D_REENTRANT -fno-exceptions -MT channelmap.o -MD -MP -MF .deps/channelmap.Tpo -c -o channelmap.o channelmap.cxx | channelmap.cxx:59:1: error: narrowing conversion of '-1' from 'int' to 'char' inside { } [-Wnarrowing] | }; | ^
More Details can be found at: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=837590
Could this be fixed for next release?
I'm interested in this issue. (I'm an user of Debian/Ubuntu and some of my friends are DD.)
I think this issue is triggered by some compiler options, so long overlooked. I'd like to fix it, however I don't know how to prepare for build environment to reproduce it.
If you have some advices to reproduce, please inform it to me? I also asked my friends to help for it ;)
Thanks
Takashi Sakamoto
On Mon, 12 Sep 2016 18:52:18 +0200, Elimar Riesebieter wrote:
Hi all,
in Debian a FTBFS was discovered in building alsa-tools:
| arm-linux-gnueabi-g++ -DPACKAGE_NAME="hdspmixer" -DPACKAGE_TARNAME="hdspmixer" -DPACKAGE_VERSION="1.11" -DPACKAGE_STRING="hdspmixer\ 1.11" -DPACKAGE_BUGREPORT="" -DPACKAGE_URL="" -DPACKAGE="hdspmixer" -DVERSION="1.11" -DSTDC_HEADERS=1 -DHAVE_LIBASOUND=1 -I. -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -I/usr/include/freetype2 -D_THREAD_SAFE -D_REENTRANT -fno-exceptions -MT channelmap.o -MD -MP -MF .deps/channelmap.Tpo -c -o channelmap.o channelmap.cxx | channelmap.cxx:59:1: error: narrowing conversion of '-1' from 'int' to 'char' inside { } [-Wnarrowing] | }; | ^
More Details can be found at: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=837590
Could this be fixed for next release?
Yes, this was already fixed in git tree.
Takashi
Hi,
On Sep 15 2016 14:51, Takashi Iwai wrote:
On Mon, 12 Sep 2016 18:52:18 +0200, Elimar Riesebieter wrote:
Hi all,
in Debian a FTBFS was discovered in building alsa-tools:
| arm-linux-gnueabi-g++ -DPACKAGE_NAME="hdspmixer" -DPACKAGE_TARNAME="hdspmixer" -DPACKAGE_VERSION="1.11" -DPACKAGE_STRING="hdspmixer\ 1.11" -DPACKAGE_BUGREPORT="" -DPACKAGE_URL="" -DPACKAGE="hdspmixer" -DVERSION="1.11" -DSTDC_HEADERS=1 -DHAVE_LIBASOUND=1 -I. -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -I/usr/include/freetype2 -D_THREAD_SAFE -D_REENTRANT -fno-exceptions -MT channelmap.o -MD -MP -MF .deps/channelmap.Tpo -c -o channelmap.o channelmap.cxx | channelmap.cxx:59:1: error: narrowing conversion of '-1' from 'int' to 'char' inside { } [-Wnarrowing] | }; | ^
More Details can be found at: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=837590
Could this be fixed for next release?
Yes, this was already fixed in git tree.
This issue was fixed by this commit.
gcc6 narrowing error http://git.alsa-project.org/?p=alsa-tools.git;a=commit;h=70118f5f93a4179a0df...
However, we have never released new alsa-tools package with this fix. It's still v1.1.0. http://alsa-project.org/main/index.php/Download
Jaroslav
Let us release the new alsa-tools package in the timing of kernel 4.8 release, for each distribution project?
Regards
Takashi Sakamoto
* Takashi Sakamoto o-takashi@sakamocchi.jp [2016-09-15 22:11 +0900]:
Hi,
On Sep 15 2016 14:51, Takashi Iwai wrote:
On Mon, 12 Sep 2016 18:52:18 +0200, Elimar Riesebieter wrote:
Hi all,
in Debian a FTBFS was discovered in building alsa-tools:
| arm-linux-gnueabi-g++ -DPACKAGE_NAME="hdspmixer" -DPACKAGE_TARNAME="hdspmixer" -DPACKAGE_VERSION="1.11" -DPACKAGE_STRING="hdspmixer\ 1.11" -DPACKAGE_BUGREPORT="" -DPACKAGE_URL="" -DPACKAGE="hdspmixer" -DVERSION="1.11" -DSTDC_HEADERS=1 -DHAVE_LIBASOUND=1 -I. -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -I/usr/include/freetype2 -D_THREAD_SAFE -D_REENTRANT -fno-exceptions -MT channelmap.o -MD -MP -MF .deps/channelmap.Tpo -c -o channelmap.o channelmap.cxx | channelmap.cxx:59:1: error: narrowing conversion of '-1' from 'int' to 'char' inside { } [-Wnarrowing] | }; | ^
More Details can be found at: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=837590
Could this be fixed for next release?
Yes, this was already fixed in git tree.
This issue was fixed by this commit.
gcc6 narrowing error http://git.alsa-project.org/?p=alsa-tools.git;a=commit;h=70118f5f93a4179a0df...
Thanks for the hint!
Elimar
participants (3)
-
Elimar Riesebieter -
Takashi Iwai -
Takashi Sakamoto