[0.4.x] libvisual-plugins: Fix compilation for GCC 12 and Clang 16 #116
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This was referenced Nov 27, 2022
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.. to fix -Wnarrowing compile errors: > make[7]: Entering directory '/home/sping/__playground/libvisual-libvisual-GIT/libvisual-plugins/build2/plugins/actor/G-Force/Common/UI' > /bin/sh ../../../../../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -I../../../../../../plugins/actor/G-Force/Common/UI -I../../../../.. -I../../../../../../plugins/actor/G-Force/unix/Headers -I../../../../../../plugins/actor/G-Force/Common -I../../../../../../plugins/actor/G-Force/Common/GeneralTools/Headers -I../../../../../../plugins/actor/G-Force/Common/UI/Headers -I../../../../../../plugins/actor/G-Force/Common/math/Headers -I../../../../../../plugins/actor/G-Force/Common/io/Headers -I../../../../../../plugins/actor/G-Force/unix/libxpce -I../../../../../../plugins/actor/G-Force/unix/libmfl -I../../../../../../plugins/actor/G-Force/unix/libvisual -DDATADIR="\"/usr/local/share/libvisual-plugins-0.4\"" -g -O2 -DUNIX_X -D_REENTRANT -DUNIX_X -D_REENTRANT -MT EgOSUtils.lo -MD -MP -MF .deps/EgOSUtils.Tpo -c -o EgOSUtils.lo ../../../../../../plugins/actor/G-Force/Common/UI/EgOSUtils.cpp > libtool: compile: g++ -DHAVE_CONFIG_H -I. -I../../../../../../plugins/actor/G-Force/Common/UI -I../../../../.. -I../../../../../../plugins/actor/G-Force/unix/Headers -I../../../../../../plugins/actor/G-Force/Common -I../../../../../../plugins/actor/G-Force/Common/GeneralTools/Headers -I../../../../../../plugins/actor/G-Force/Common/UI/Headers -I../../../../../../plugins/actor/G-Force/Common/math/Headers -I../../../../../../plugins/actor/G-Force/Common/io/Headers -I../../../../../../plugins/actor/G-Force/unix/libxpce -I../../../../../../plugins/actor/G-Force/unix/libmfl -I../../../../../../plugins/actor/G-Force/unix/libvisual -DDATADIR=\"/usr/local/share/libvisual-plugins-0.4\" -g -O2 -DUNIX_X -D_REENTRANT -DUNIX_X -D_REENTRANT -MT EgOSUtils.lo -MD -MP -MF .deps/EgOSUtils.Tpo -c ../../../../../../plugins/actor/G-Force/Common/UI/EgOSUtils.cpp -fPIC -DPIC -o .libs/EgOSUtils.o > [..] > In file included from /usr/include/features.h:490, > from /usr/lib/gcc/x86_64-pc-linux-gnu/12/include/g++-v12/x86_64-pc-linux-gnu/bits/os_defines.h:39, > from /usr/lib/gcc/x86_64-pc-linux-gnu/12/include/g++-v12/x86_64-pc-linux-gnu/bits/c++config.h:655, > from /usr/lib/gcc/x86_64-pc-linux-gnu/12/include/g++-v12/cstdlib:41, > from /usr/lib/gcc/x86_64-pc-linux-gnu/12/include/g++-v12/stdlib.h:36, > from ../../../../../../plugins/actor/G-Force/Common/UI/EgOSUtils.cpp:7: > /usr/include/stdlib.h:98:45: error: narrowing conversion of '-1' from 'int' to 'bool' [-Wnarrowing] > 98 | extern size_t __ctype_get_mb_cur_max (void) __THROW __wur; > | ^~~~~~~ > /usr/include/stdlib.h:103:6: error: narrowing conversion of '-1' from 'int' to 'bool' [-Wnarrowing] > 103 | __THROW __attribute_pure__ __nonnull ((1)) __wur; > | ^~~~~~~ > /usr/include/stdlib.h:106:6: error: narrowing conversion of '-1' from 'int' to 'bool' [-Wnarrowing] > 106 | __THROW __attribute_pure__ __nonnull ((1)) __wur; > | ^~~~~~~
…o pointer conversion > ../../../../libvisual-plugins/plugins/input/mplayer/input_mplayer.c:179:18: error: incompatible integer to pointer conversion assigning to 'mplayer_data_t *' from 'int' [-Wint-conversion] > priv->mmap_area = mremap( priv->mmap_area, sizeof( mplayer_data_t ), > ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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