pkg/49803: net/synergy does not compile on Solaris

[joern.clausen%uni-bielefeld.de@localhost]

>Number:         49803
>Category:       pkg
>Synopsis:       net/synergy does not compile on Solaris
>Confidential:   no
>Severity:       serious
>Priority:       low
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue Mar 31 07:25:00 +0000 2015
>Originator:     Joern Clausen
>Release:        
>Organization:
University of Bielefeld
>Environment:
>Description:
Compilation of net/synergy fails to detect the endianness in src/micro/uSynergy.h on Solaris 10 and 11.
>How-To-Repeat:

>Fix:
GCC 4.5.2 distributed with Solaris 11.1 does not seem to define any useable macros (like __BYTE_ORDER__) and I was not able to find out what the correct way is to determine endianness on this platform. I settled with this patch to pkgsrc's Makefile:

--- Makefile    2015/03/31 07:08:08     1.1
+++ Makefile    2015/03/31 07:10:54
@@ -62,6 +62,14 @@
                        -Wno-deprecated-register -Wno-tautological-compare
 .endif
 
+.if ${OPSYS} == "SunOS"
+.if ${MACHINE_ARCH} == "i386"
+  CFLAGS+=-DUSYNERGY_LITTLE_ENDIAN
+.else
+  CFLAGS+=-DUSYNERGY_BIG_ENDIAN
+.endif
+.endif
+
 # XXX surely there exists a better way to do this
 .if ${OPSYS} != "Linux"
 BUILDLINK_TRANSFORM+=  rm:-ldl

The package now compiles on Solaris 11.1/i86.