On Fri, May 16, 2025 at 10:13:22AM +0200, Kornel Benko wrote: > Am Thu, 15 May 2025 17:50:26 +0200 > schrieb Scott Kostyshak <skost...@lyx.org>: > > > Do you mean CMake should turn set LYX_EXTERNAL_ICONV passed on the > > version of the compiler? > > > > I still don't know why it succeeds for me (with the default of > > LYX_EXTERNAL_ICONV=OFF) and not for Riki. Could be different compiler > > versions or could be different othe CMake flags. Kornel does it compile > > successfully (although with warnings) for you? > > The only warning I got is with gcc14 for mythes (but not iconv) > CMake Warning: > /usr2/src/lyx/lyx-test/3rdparty/mythes/1.2.5/mythes.cxx:247:25: warning: > ‘char* > __builtin___strncpy_chk(char*, const char*, long unsigned int, long unsigned > int)’ output > truncated before terminating nul copying as many bytes from a string as its > length > [-Wstringop-truncation] > /usr2/src/lyx/lyx-test/3rdparty/mythes/1.2.5/mythes.cxx:249:25: > warning: ‘char* __builtin___strncpy_chk(char*, const char*, long unsigned > int, long > unsigned int)’ specified bound depends on the length of the source argument > [-Wstringop-truncation] > > No warnings with gcc13
The first warning I get (with Clang) is:
cd /home/scott/lyxbuilds/master-master/CMakeBuild/3rdparty/libiconv &&
/usr/lib/ccache/clang -DBUILDING_LIBCHARSET -DENABLE_RELOCATABLE=1
-DHAVE_CONFIG_H -DINSTALLDIR=\"\" -DINSTALLPREFIX=NU
LL -DIN_LIBRARY -DLIBDIR=\"\" -DNO_XMALLOC -Drelocate=libcharset_relocate
-Dset_relocation_prefix=libcharset_set_relocation_prefix
-I/home/scott/lyxbuilds/master-master/repo/3rdparty/libicon
v/1.15/srclib
-I/home/scott/lyxbuilds/master-master/repo/3rdparty/libiconv/1.15/include
-I/home/scott/lyxbuilds/master-master/CMakeBuild/libiconv/include
-I/home/scott/lyxbuilds/master-maste
r/CMakeBuild/3rdparty/libiconv -I/home/scott/lyxbuilds/master-master/CMakeBuild
-I/home/scott/lyxbuilds/master-master/repo/src -I/usr/include/enchant-2
-I/usr/include/hunspell -g -Werror -
DBUILDING_LIBICONV -MD -MT
3rdparty/libiconv/CMakeFiles/iconv.dir/1.15/lib/iconv.c.o -MF
CMakeFiles/iconv.dir/1.15/lib/iconv.c.o.d -o
CMakeFiles/iconv.dir/1.15/lib/iconv.c.o -c /home/scott/l
yxbuilds/master-master/repo/3rdparty/libiconv/1.15/lib/iconv.c
In file included from
/home/scott/lyxbuilds/master-master/repo/3rdparty/libiconv/1.15/lib/iconv.c:71:
In file included from
/home/scott/lyxbuilds/master-master/repo/3rdparty/libiconv/1.15/lib/converters.h:245:
In file included from
/home/scott/lyxbuilds/master-master/repo/3rdparty/libiconv/1.15/lib/cp950.h:129:
/home/scott/lyxbuilds/master-master/repo/3rdparty/libiconv/1.15/lib/cp950ext.h:38:11:
error: equality comparison with extraneous parentheses
[-Werror,-Wparentheses-equality]
38 | if ((c1 == 0xf9)) {
| ~~~^~~~~~~
Scott
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