On Mon, 20 Jan 2025, Frank McCormick via fpc-pascal wrote:
I have been trying out a CRT replacement called NCRT and OCRT and
am getting link errors which I can't track down. Originally I was getting
compile errors but I sorted that out.
Are these units still workable with Free Pascal ?
These are the link errors I am getting:
Free Pascal Compiler version 3.2.2 [2025/01/10] for x86_64
Copyright (c) 1993-2021 by Florian Klaempfl and others
Target OS: Linux for x86-64
Compiling screen_demo.pp
Linking screen_demo
/usr/bin/ld: /usr/lib64/fpc/3.2.2/units/x86_64-linux/ncurses/ncurses.o: in
function `NCURSES_$$_ACS_ULCORNER$$QWORD':
ncurses.pp:(.text.n_ncurses_$$_acs_ulcorner$$qword+0x3): undefined reference
to `acs_map'
/usr/bin/ld: /usr/lib64/fpc/3.2.2/units/x86_64-linux/ncurses/ncurses.o: in
function `NCURSES_$$_ACS_LLCORNER$$QWORD':
ncurses.pp:(.text.n_ncurses_$$_acs_llcorner$$qword+0x3): undefined reference
to `acs_map'
/usr/bin/ld: /usr/lib64/fpc/3.2.2/units/x86_64-linux/ncurses/ncurses.o: in
function `NCURSES_$$_ACS_URCORNER$$QWORD':
ncurses.pp:(.text.n_ncurses_$$_acs_urcorner$$qword+0x3): undefined reference
to `acs_map'
/usr/bin/ld: /usr/lib64/fpc/3.2.2/units/x86_64-linux/ncurses/ncurses.o: in
function `NCURSES_$$_ACS_LRCORNER$$QWORD':
ncurses.pp:(.text.n_ncurses_$$_acs_lrcorner$$qword+0x3): undefined reference
to `acs_map'
/usr/bin/ld: /usr/lib64/fpc/3.2.2/units/x86_64-linux/ncurses/ncurses.o: in
function `NCURSES_$$_ACS_LTEE$$QWORD':
ncurses.pp:(.text.n_ncurses_$$_acs_ltee$$qword+0x3): undefined reference to
`acs_map'
/usr/bin/ld:
/usr/lib64/fpc/3.2.2/units/x86_64-linux/ncurses/ncurses.o:ncurses.pp:(.text.n_ncurses_$$_acs_rtee$$qword+0x3):
more undefined references to `acs_map' follow
/usr/bin/ld: /usr/lib64/fpc/3.2.2/units/x86_64-linux/ncurses/ncurses.o: in
function `NCURSES_$$_COLOR_SET$SMALLINT$POINTER$$LONGINT':
ncurses.pp:(.text.n_ncurses_$$_color_set$smallint$pointer$$longint+0xe):
undefined reference to `stdscr'
/usr/bin/ld:
Your answer may be here:
https://unix.stackexchange.com/questions/30526/undefined-reference-to-symbol-acs-map-when-running-makeconfig
So try to add
{$linklib tinfo}
to your program source.
Michael.
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