Couldn't compile on Alpine Linux (musl)

Question

Couldn't compile on Alpine Linux (musl)

Dennis14e opened this issue 2 years ago · 5 comments

Hi,

currently I get following error message compiling on Alpine Linux:

In file included from readsb.c:54:
readsb.h:357:18: error: missing binary operator before token "("
  357 | #if __GNUC_PREREQ(8,0)
     |                  ^
make: *** [Makefile:117: readsb.o] Error 1

Also see here.

wiedehopf commented 2 years ago

And now?

Answer 1 · 2022-09-26T21:51:48.000Z

Which gcc is that?

Answer 2 · 2022-09-26T21:57:56.000Z

Check the possible fix please.

Answer 3 · 2022-09-27T04:58:54.000Z

gcc version is 11.2.1, error still exists.

cc -std=c11 -W -D_GNU_SOURCE -D_DEFAULT_SOURCE -Wall -Werror -fno-common -O2 -DMODES_READSB_VERSION=\""3.14.1593 wiedehopf git: 30f19f6 (committed: Mon Sep 26 23:53:18 2022 0200)"\" -Wdate-time -D_FORTIFY_SOURCE=2 -fstack-protector-strong -Wformat -Werror=format-security -Wno-format-truncation -DENABLE_RTLSDR -I/usr/include/ -I/usr/include/libusb-1.0 -g -c readsb.c -o readsb.o 
In file included from readsb.c:54: 
readsb.h:357:43: error: missing binary operator before token "(" 
| #if defined __GNUC_PREREQ && __GNUC_PREREQ(8,0) 
|                                           ^
make: *** [Makefile:117: readsb.o] Error 1

Answer 4 · 2022-09-27T13:04:23.000Z

Works again now, thanks!