ports/160769: print/acroreadwrapper: recent src commit breaks both module load and port build

[Conrad J. Sabatier]

>Number:         160769
>Category:       ports
>Synopsis:       print/acroreadwrapper: recent src commit breaks both module load and port build
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri Sep 16 19:20:07 UTC 2011
>Closed-Date:
>Last-Modified:
>Originator:     Conrad J. Sabatier
>Release:        FreeBSD 9.0-BETA2 amd64
>Organization:
>Environment:
System: FreeBSD serene.no-ip.org 9.0-BETA2 FreeBSD 9.0-BETA2 #3: Fri Sep 16 11:24:27 CDT 2011 conrads at serene.no-ip.org:/usr/obj/usr/src/sys/CUSTOM amd64

>Description:
	Recent commit to src/sys causing build of acroreadwrapper to fail
	in linux_adobe.c (-Werror probably needs to be disabled in the 
	port).  Rebuild is needed, as the previously existing module will
	no longer load after new world/kernel installed.
>How-To-Repeat:
	Update /usr/src, rebuild/install world and kernel.  
	/usr/local/libexec/linux_adobe/linux_adobe.ko fails to load with 
	"Exec format error"
>Fix:
	May be as simple as disabling -Werror in port build.  Not sure.

--- acroreadwrapper.out begins here ---
root:/usr/ports/print/acroreadwrapper# make
===>  License check disabled, port has not defined LICENSE
===>  Extracting for acroreadwrapper-0.0.20110529
=> SHA256 Checksum OK for linux_adobe_kmod-20110529.tar.gz.
===>  Patching for acroreadwrapper-0.0.20110529
===>  Configuring for acroreadwrapper-0.0.20110529
===>  Building for acroreadwrapper-0.0.20110529
Warning: Object directory not changed from original /usr/ports/print/acroreadwrapper/work/linux_adobe_kmod-20110529
@ -> /usr/src/sys
machine -> /usr/src/sys/amd64/include
x86 -> /usr/src/sys/x86/include
cc -O2 -fno-strict-aliasing -pipe -march=native -DCOMPAT_FREEBSD32 -DCOMPAT_LINUX32 -Werror -D_KERNEL -DKLD_MODULE -nostdinc   -I. -I@ -I@/contrib/altq -finline-limit=8000 --param inline-unit-growth=100 --param large-function-growth=1000 -fno-common  -fno-omit-frame-pointer  -mno-sse -mcmodel=kernel -mno-red-zone -mno-mmx -msoft-float  -fno-asynchronous-unwind-tables -ffreestanding -fstack-protector -std=iso9899:1999 -fstack-protector -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes  -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual  -Wundef -Wno-pointer-sign -fformat-extensions  -Wmissing-include-dirs -fdiagnostics-show-option -c linux_adobe.c
cc1: warnings being treated as errors
linux_adobe.c: In function 'linux_adobe_linux_sched_setscheduler':
linux_adobe.c:88: warning: implicit declaration of function 'sched_setscheduler'
linux_adobe.c:88: warning: nested extern declaration of 'sched_setscheduler' [-Wnested-externs]
*** Error code 1

Stop in /usr/ports/print/acroreadwrapper/work/linux_adobe_kmod-20110529.
*** Error code 1

Stop in /usr/ports/print/acroreadwrapper.

root:/usr/ports/print/acroreadwrapper# grep -r -- '-Werror' .
./work/linux_adobe_kmod-20110529/@/arm/conf/DB-78XXX:makeoptions	WERROR="-Werror"
./work/linux_adobe_kmod-20110529/@/arm/conf/DB-88F5XXX:makeoptions	WERROR="-Werror"
./work/linux_adobe_kmod-20110529/@/arm/conf/DB-88F6XXX:makeoptions	WERROR="-Werror"
./work/linux_adobe_kmod-20110529/@/arm/conf/DOCKSTAR:makeoptions	WERROR="-Werror"
./work/linux_adobe_kmod-20110529/@/arm/conf/SHEEVAPLUG:makeoptions	WERROR="-Werror"
./work/linux_adobe_kmod-20110529/@/arm/conf/TS7800:makeoptions	WERROR="-Werror"
./work/linux_adobe_kmod-20110529/@/boot/arm/at91/Makefile.inc:	-Werror \
./work/linux_adobe_kmod-20110529/@/boot/arm/ixp425/Makefile.inc:	-Werror \
./work/linux_adobe_kmod-20110529/@/conf/kern.pre.mk:WERROR?= -Werror
./work/linux_adobe_kmod-20110529/@/conf/kmod.mk:WERROR?=	-Werror
./work/linux_adobe_kmod-20110529/@/netinet/ipfw/test/Makefile:CFLAGS = -I.. -I. -Wall -Werror -O3 -DIPFW
--- acroreadwrapper.out ends here ---


>Release-Note:
>Audit-Trail:
>Unformatted: