the terminal driver's treatment of the control-D (EOF) and escape
keys on Unix-like OSs. But escape has no special meaning, and treating
control-D as a line terminator was probably to prevent unexpected
session exit when connected through a modem without error-correction.
Removing the function allows "ngspice netlist &" to work correctly.
The function was called during initialisation, which caused an endless
loop of job-control stops when ngspice was started as a background process.
Capability to compile ngsconvert is extremely sensitive to changes in
associated files as found in makefile.am and may esily be
broken again next time. Requires manual tweaking.
gcc10 now defaults to -fno-common (ref: https://gcc.gnu.org/gcc-10/changes.html ). Now with compiled with gcc10, multiple definitions are found which causes linker error as:
* --with-tcl:
```
/usr/bin/ld: table/table3D/cfunc.o:/builddir/build/BUILD/ngspice-32/ngspice/tclspice/src/xspice/icm/../../../src/include/../xspice/icm/dlmain.h:8: multiple definition of `coreitf'; table/dlmain.o:/builddir/build/BUILD/ngspice-32/ngspice/tclspice/src/xspice/icm/dlmain.c:45: first defined here
```
* --enable-oldapps
```
/bin/ld: frontend/com_history.o:(.data+0x4): multiple definition of `cp_maxhistlength'; ngsconvert.o:(.bss+0xa4): first defined here
collect2: error: ld returned 1 exit status
```
This commit fixes these issues.
Holger Vogt
Giles Atkinson
Mamoru TASAKA
rlar
Francesco Lannutti
h_vogt
pnenzi