Ikarus Scheme

Cygwin compile error rev 1506

Bug #238450 reported by leppie
2
Affects Status Importance Assigned to Milestone
Ikarus Scheme
Fix Committed
Medium
Abdulaziz Ghuloum
Ikarus Scheme 0.0.4

Bug Description

:)

leppie@UBER-VISTA ~/ikarus.dev
$ make
make all-recursive
make[1]: Entering directory `/home/leppie/ikarus.dev'
Making all in src
make[2]: Entering directory `/home/leppie/ikarus.dev/src'
make all-am
make[3]: Entering directory `/home/leppie/ikarus.dev/src'
gcc -DHAVE_CONFIG_H -I. -I.. -g -O2 -DNDEBUG -O3 -Wall -m32 -MT ikarus-io.o -MD -MP -MF .deps/ikarus-io.Tpo -c -o ikarus-io.o ikarus-io.c
ikarus-io.c: In function `do_connect':
ikarus-io.c:142: error: `EAI_SYSTEM' undeclared (first use in this function)
ikarus-io.c:142: error: (Each undeclared identifier is reported only once
ikarus-io.c:142: error: for each function it appears in.)
make[3]: *** [ikarus-io.o] Error 1
make[3]: Leaving directory `/home/leppie/ikarus.dev/src'
make[2]: *** [all] Error 2
make[2]: Leaving directory `/home/leppie/ikarus.dev/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/leppie/ikarus.dev'
make: *** [all] Error 2

Related branches

lp://staging/ikarus
Revision history for this message
Michael D. Adams (mdmkolbe) wrote :

What version of Cygwin are you using?

(Some preliminary poking shows that EAI_SYSTEM is part of the standards that Cygwin should be following, but that at least in 2002 it didn't. *Shame on cygwin*. I haven't verified whether recent versions have fixed that.)

Revision history for this message
Derick Eddington (derick-eddington) wrote :

EAI_SYSTEM is from #include <netdb.h> and looking at Cygwin's netdb.h at:

http://cygwin.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/include/netdb.h?rev=1.10&content-type=text/x-cvsweb-markup&cvsroot=src

it does have EAI_SYSTEM, but you must not be using that same header. But this doesn't really matter because:

Cygwin does not implement getaddrinfo and so Ikarus implements it's own. So we'll need to make Ikarus's getaddrinfo work with this. Maybe an #if (!HAVE_GETADDRINFO) around that EAI_SYSTEM switch.

Revision history for this message
Derick Eddington (derick-eddington) wrote :

That netdb.h I linked to does have getaddrinfo and its changelog mentions it being added two years ago, but http://cygwin.com/cygwin-api/std-notimpl.html includes getaddrinfo in the not implemented list.

Revision history for this message
leppie (leppie) wrote :

I am using the latest, I think rev 1500 still compiled.

Revision history for this message
Abdulaziz Ghuloum (aghuloum) wrote :

Added conditional #define for both EAI_SYSTEM and ECANCELED in rev 1509. It was not compiling on my cygwin installation either.

Changed in ikarus:
assignee: nobody → aghuloum
importance: Undecided → Medium
status: New → Fix Committed
Abdulaziz Ghuloum (aghuloum)
Changed in ikarus:
milestone: none → 0.0.4
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