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Re: [Gnuplot-info] Clang compiler error on Sierra (termios.h)
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From: sfeam <sf...@us...> - 2017-02-22 16:24:32
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On Wednesday, 22 February 2017 01:51:18 PM Denis Davydov wrote: > Apparently, the issue also appears on Ubuntu 16.04.2 with gcc@5.4.0. > So it looks like it’s not related to macOS and/or apple’s Clang or headers. > > Below is the error with the invocation line. Although it could indeed be due to some issues with ncurses, > at the moment I don’t see any indication that this is the case. That is because ncurses is used (inderectly) in > many other packages (cmake, boost, etc) and everything builds fine and runs ok. > > Is there anything one could further investigate here? Maybe some configure flag has to be added to Gnuplot? It looks to me that the compiler is mistakenly resolving #include "term.h" to /home/user/spack/opt/spack/linux-ubuntu16-x86_64/gcc-5.4.0/ncurses-6.0-edxtvp6xypxklibesnv2z5gstx3rat7a/include/term.h rather than to <build-dir>/src/term.h That is, it is pulling in a file "term.h" from the ncurses package when it should be pulling in a file with the same name from the gnuplot source directory. Why? No idea. Ethan > > Regards, > Denis. > > — Ubuntu 16 error: — > > /home/user/spack/lib/spack/env/gcc/gcc -DHAVE_CONFIG_H -I. -I.. -I../src -I../term -I/home/user/spack/opt/spack/linux-ubuntu16-x86_64/gcc-5.4.0/libcerf-1.3-zbysaujg5zsfa4op6qurbu66krzft5hm/include -I/home/user/spack/opt/spack/linux-ubuntu16-x86_64/gcc-5.4.0/readline-6.3-euvtc2mudxd437l3g24iwjedqatmb7yp/include -I/home/user/spack/opt/spack/linux-ubuntu16-x86_64/gcc-5.4.0/harfbuzz-0.9.37-jmiy6shpek5qiyhiagh7mozmy6gaenxu/include/harfbuzz -I/home/user/spack/opt/spack/linux-ubuntu16-x86_64/gcc-5.4.0/pango-1.40.3-o25yd7z6epplaaewkbsx7qqsiomwz7jd/include/pango-1.0 -I/home/user/spack/opt/spack/linux-ubuntu16-x86_64/gcc-5.4.0/pixman-0.34.0-ebom3x2wc73nw63fcl2wjjtzittk3jm6/include/pixman-1 -I/home/user/spack/opt/spack/linux-ubuntu16-x86_64/gcc-5.4.0/pcre-8.39-vw6umqx3bve2jjiv3scfypbcrgzzageq/include -I/home/user/spack/opt/spack/linux-ubuntu16-x86_64/gcc-5.4.0/glib-2.49.7-qmtzivbdepe44qcxkv26mzvzaquk2njy/include/glib-2.0 -I/home/user/spack/opt/spack/linux-ubuntu16-x86_64/gcc-5.4.0/glib-2.49.7-qmtzivbdepe44qcxkv26mzvzaquk2njy/lib/glib-2.0/include -I/home/user/spack/opt/spack/linux-ubuntu16-x86_64/gcc-5.4.0/libxml2-2.9.4-4m6dx6fnyxgd4yriqxrzq6tmf6lpi2tk/include/libxml2 -I/home/user/spack/opt/spack/linux-ubuntu16-x86_64/gcc-5.4.0/zlib-1.2.11-zn23nl6w64spjwau3vgkaqp4f4vi2uba/include -I/home/user/spack/opt/spack/linux-ubuntu16-x86_64/gcc-5.4.0/libpng-1.6.27-pey6g7av2vicmu3ap4imiu2wau4ylttk/include/libpng16 -I/home/user/spack/opt/spack/linux-ubuntu16-x86_64/gcc-5.4.0/freetype-2.7-d6pxg3prhr7bu6whu6622632nlq6a5yb/include/freetype2 -I/home/user/spack/opt/spack/linux-ubuntu16-x86_64/gcc-5.4.0/fontconfig-2.11.1-urjozsfnjxo4wbr42lykqepkffz53dt6/include -I/home/user/spack/opt/spack/linux-ubuntu16-x86_64/gcc-5.4.0/zlib-1.2.11-zn23nl6w64spjwau3vgkaqp4f4vi2uba/include -I/home/user/spack/opt/spack/linux-ubuntu16-x86_64/gcc-5.4.0/libpng-1.6.27-pey6g7av2vicmu3ap4imiu2wau4ylttk/include/libpng16 -I/home/user/spack/opt/spack/linux-ubuntu16-x86_64/gcc-5.4.0/freetype-2.7-d6pxg3prhr7bu6whu6622632nlq6a5yb/include/freetype2 -I/home/user/spack/opt/spack/linux-ubuntu16-x86_64/gcc-5.4.0/libxml2-2.9.4-4m6dx6fnyxgd4yriqxrzq6tmf6lpi2tk/include/libxml2 -I/home/user/spack/opt/spack/linux-ubuntu16-x86_64/gcc-5.4.0/cairo-1.14.8-5dnv7ujnucheotmu6nle257k3i3udy5n/include/cairo -g -O2 -c -o doc2rnh.o doc2rnh.c > In file included from /usr/include/termios.h:39:0, > from /home/user/spack/opt/spack/linux-ubuntu16-x86_64/gcc-5.4.0/ncurses-6.0-edxtvp6xypxklibesnv2z5gstx3rat7a/include/term.h:86, > from doc2x.h:72, > from checkdoc.c:58: > /usr/include/x86_64-linux-gnu/bits/termios.h:23:1: error: expected expression before ‘typedef’ > typedef unsigned char cc_t; > ^ > > — Configure args: —— > > '/home/user/spack/var/spack/stage/gnuplot-5.0.5-bjpzudnr6jw6iogpyctzqwe6ye6djuhw/gnuplot-5.0.5/configure' '--prefix=/home/user/spack/opt/spack/linux-ubuntu16-x86_64/gcc-5.4.0/gnuplot-5.0.5-bjpzudnr6jw6iogpyctzqwe6ye6djuhw' '--prefix=/home/user/spack/opt/spack/linux-ubuntu16-x86_64/gcc-5.4.0/gnuplot-5.0.5-bjpzudnr6jw6iogpyctzqwe6ye6djuhw' '--disable-dependency-tracking' '--disable-silent-rules' '--without-tutorial' '--with-readline=/home/user/spack/opt/spack/linux-ubuntu16-x86_64/gcc-5.4.0/readline-6.3-euvtc2mudxd437l3g24iwjedqatmb7yp' '--without-bitmap-terminals' '--with-x' '--disable-wxwidgets' '--without-gd' '--without-pdf' '--with-qt=no' '--without-lua' '--without-latex' '--without-aquaterm' > > > ------------------------------------------------------------------------------ > Check out the vibrant tech community on one of the world's most > engaging tech sites, SlashDot.org! http://sdm.link/slashdot > _______________________________________________ > gnuplot-info mailing list > gnu...@li... > Membership management via: https://lists.sourceforge.net/lists/listinfo/gnuplot-info > |
