Sorry to keep on bothering you guys! One more thing. If I try to link
manually, but without the silent flag
/bin/sh ./libtool --tag=CC --mode=link gcc -std=c99 -Wall -Wextra -pedantic
-Wmissing-prototypes -Wshadow -g -O2 -version-info 0:0:0 -no-undefined -o
libserialport.la -rpath /usr/local/lib serialport.lo
I get this:
lport.la -rpath /usr/local/lib serialport.lolibtool: link: gcc -o
.libs/libserialport.dll.a .libs/serialport.o -g -O2 `func_echo_all "" |
/usr/bin/sed 's/ -lc$//'` -link -dllC:/Program
Files/mingw-w64/x86_64-5.1.0-posix-seh-rt_v4-rev0/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/5.1.0/../../../../x86_64-w64-mingw32/bin/ld.exe:
cannot find -linkcollect2.exe: error: ld returned 1 exit status
How would I fix this? From: Uwe Hermann <[email protected]>
To: Nacho Man <[email protected]>
Cc: "[email protected]" <[email protected]>
Sent: Friday, August 28, 2015 6:18 AM
Subject: Re: [sigrok-devel] A question or two about libserialport.
Hi,
On Thu, Aug 27, 2015 at 09:00:11PM +0000, Nacho Man wrote:
> I'm sorry if this is the wrong mailing list but I couldn't really find one
> specifically for libserialport.
No problem, this is the correct one, there's no specific one for
libserialport.
> I had some questions about it and was wondering if anyone here could help.
> I was looking for some examples, in C source code, of how to use it. I've
> been reading the API documentation but I've been having trouble figuring out
> how to build a program using libserialport.
>
> If I could just figure out how to scan the system for serial ports, I think
> I'd be able to figure the rest out myself. I wouldn't think it'd matter, but
> my program will be compiled on Windows using MinGW64 (32-bit and 64-bit) and
> Linux using GNU's gcc. Thanks.And again, if this is the wrong place, I do
> apologize.
Here's a quick example to get you started, it'll list all ports it can
detect. Tested on Linux, but libserialport also works fine on Windows.
You need MinGW-w64 (the "old" MinGW will not work).
#include <stdio.h>
#include <libserialport.h>
int main(void)
{
int i;
struct sp_port **ports;
sp_list_ports(&ports);
for (i = 0; ports[i]; i++)
printf("Found port: '%s'.\n", sp_get_port_name(ports[i]));
sp_free_port_list(ports);
}
Hope that helps, Uwe.
--
http://hermann-uwe.de | http://randomprojects.org | http://sigrok.org
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