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Neil: |
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> On Wed, 16 Dec 2020 18:30:47 +0100 (CET), karl@××××××××.se wrote: |
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> > What can I do to make ./configure below use the suggested option ? |
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> Try EXTRA_ECONF="--with-tcl=/usr/lib64" emerge -1a ngspice |
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Thanks, that solved the configure problem. |
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Now I got another, where has sys_errlist.h gone, |
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and how do I resolve this: |
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|
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***************** |
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/bin/sh ../../../libtool --tag=CC --mode=compile x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I../../../src/include -I../../../src/include -I../../../src/frontend -I/usr/include -shared -O2pc |
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libtool: compile: x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I../../../src/include -I../../../src/include -I../../../src/frontend -I/usr/include -O2 -pipe -I/usr/include -fopenmp -c graf.c -fCo |
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In file included from gnuplot.c:13:0: |
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gnuplot.c: In function ?<80><98>ft_gnuplot?<80><99>: |
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../../../src/include/ngspice/ngspice.h:284:57: error: ?<80><98>sys_errlist?<80><99> undeclared (first use in this function) |
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#define perror(string) fprintf(stderr,"%s: %s\n",string,sys_errlist[errno]) |
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^ |
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gnuplot.c:129:9: note: in expansion of macro ?<80><98>perror?<80><99> |
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perror(filename); |
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^~~~~~ |
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../../../src/include/ngspice/ngspice.h:284:57: note: each undeclared identifier is reported only once for each function it appears in |
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#define perror(string) fprintf(stderr,"%s: %s\n",string,sys_errlist[errno]) |
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^ |
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gnuplot.c:129:9: note: in expansion of macro ?<80><98>perror?<80><99> |
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perror(filename); |
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^~~~~~ |
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gnuplot.c: In function ?<80><98>ft_writesimple?<80><99>: |
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../../../src/include/ngspice/ngspice.h:284:57: error: ?<80><98>sys_errlist?<80><99> undeclared (first use in this function) |
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#define perror(string) fprintf(stderr,"%s: %s\n",string,sys_errlist[errno]) |
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^ |
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gnuplot.c:360:9: note: in expansion of macro ?<80><98>perror?<80><99> |
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perror(filename); |
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^~~~~~ |
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make[3]: *** [Makefile:452: gnuplot.lo] Error 1 |
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make[3]: *** Waiting for unfinished jobs.... |
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make[3]: Leaving directory '/Net/gentoo/tmpdir/portage/sci-electronics/ngspice-27-r1/work/ngspice-27-binaries/src/frontend/plotting' |
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make[2]: *** [Makefile:827: all-recursive] Error 1 |
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make[2]: Leaving directory '/Net/gentoo/tmpdir/portage/sci-electronics/ngspice-27-r1/work/ngspice-27-binaries/src/frontend' |
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make[1]: *** [Makefile:1387: all-recursive] Error 1 |
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make[1]: Leaving directory '/Net/gentoo/tmpdir/portage/sci-electronics/ngspice-27-r1/work/ngspice-27-binaries/src' |
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make: *** [Makefile:440: all-recursive] Error 1 |
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***************** |
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|
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Since the header file is the same as last time: |
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# md5sum work/ngspice-27/src/include/ngspice/ngspice.h /usr/include/ngspice/ngspice.h |
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e695c3d756b1b934563779766bfd7881 work/ngspice-27/src/include/ngspice/ngspice.h |
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e695c3d756b1b934563779766bfd7881 /usr/include/ngspice/ngspice.h |
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|
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there must be something else at play here. |
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$ find /usr/include -type f -name \*.h | xargs grep sys_errlist |
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/usr/include/X11/Xw32defs.h:# define sys_errlist _sys_errlist |
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/usr/include/nspr/prerror.h:** (sys_errlist); this allows errno values to be used directly in the |
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/usr/include/schily/errno.h:extern char *sys_errlist[]; |
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/usr/include/ngspice/ngspice.h:#define perror(string) fprintf(stderr,"%s: %s\n",string,sys_errlist[errno]) |
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/usr/include/ngspice/ngspice.h:#define perror(string) fprintf(stderr, "%s: %s\n", string, sys_errlist[errno]) |
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$ grep sys_errlist.h /var/db/pkg/*/*/CONTENTS |
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$ |
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|
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I have a crosscompiler that has sys_errlist[]: |
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|
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/home/local/gcc-linaro-7.2.1-2017.11-x86_64_arm-linux-gnueabihf/arm-linux-gnueabihf/libc/usr/include/stdio.h:#include <bits/sys_errlist.h> |
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|
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$ tail -7 /home/local/gcc-linaro-7.2.1-2017.11-x86_64_arm-linux-gnueabihf/arm-linux-gnueabihf/libc/usr/include/bits/sys_errlist.h |
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extern int sys_nerr; |
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extern const char *const sys_errlist[]; |
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#endif |
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#ifdef __USE_GNU |
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extern int _sys_nerr; |
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extern const char *const _sys_errlist[]; |
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#endif |
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|
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Regards, |
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/Karl Hammar |
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