/usr/include/bits/byteswap.h:47:10: called object is not a function or function pointer (have '<undefined>')

[xlab]

/usr/include/bits/byteswap.h:47:10: called object is not a function or function pointer (have '')

from c-for-go.

[xlab]

@XVilka -ccdefs -ccincl are too powerful (in terms of side-effects) options to be used in usual bindings. Make sure that you can't compile without -ccdefs and the other.

Anyway, it seems that __GNUC_PREREQ (4, 3) is not defined, but is being called as a function. I'll issue a fix for that.

[XVilka]

Strange, even after your commit and me doing go get -u or even removing src, pkg and bin and recompiling from scratch - it is still the same error:
processing radare2.yml ⠸[ERR] /usr/include/bits/byteswap.h:47:10: called object is not a function or function pointer (have '') (and 3 more errors)

If I disable -ccdefs and/or -ccincl it will show this:

[akochkov@ceph-osd1 r2bindgen]$ c-for-go -ccdefs -ccincl radare2.yml 
  processing radare2.yml ⠋[WARN] libr.pc referenced in pkg-config options but cannot be found: libr.pc not found in any of PKG_CONFIG_PATH paths
  processing radare2.yml ⠸[ERR] /usr/include/bits/byteswap.h:47:10: called object is not a function or function pointer (have '<undefined>') (and 3 more errors)
[akochkov@ceph-osd1 r2bindgen]$ c-for-go -ccincl radare2.yml 
  processing radare2.yml ⠋[WARN] libr.pc referenced in pkg-config options but cannot be found: libr.pc not found in any of PKG_CONFIG_PATH paths
  processing radare2.yml ⠹[ERR] /usr/include/features.h:160:10: cannot redefine macro __GNUC_PREREQ: argument names differ (and 2 more errors)
[akochkov@ceph-osd1 r2bindgen]$ c-for-go radare2.yml 
  processing radare2.yml ⠹[ERR] /usr/include/features.h:160:10: cannot redefine macro __GNUC_PREREQ: argument names differ (and 8 more errors)

[XVilka]

Question is also - how to show all errors at once? Adding -debug option doesn't help.