www/firefox build error: FIXED

[Dan Langille]

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For the archives:

I had trouble building firefox tonight.  I fixed the following problem
by commenting out the following lines from /etc/make.conf:

#CC=    /usr/local/bin/gcc44
#CC?=   /usr/local/bin/gcc44
#USE_GCC=       4.4

# which gcc
/usr/bin/gcc

# gcc -v
Using built-in specs.
Target: amd64-undermydesk-freebsd
Configured with: FreeBSD/amd64 system compiler
Thread model: posix
gcc version 4.2.1 20070719  [FreeBSD]



# uname -a
FreeBSD laptop.example.org 7.1-STABLE FreeBSD 7.1-STABLE #1: Mon Jan 12
10:52:35 EST 2009     dan at laptop.example.org:/usr/obj/usr/src/sys/LAPTOP
 amd6


- -- gmake[3]: Entering directory `/usr/ports/www/firefox3/work/mozilla'
gmake[3]: `js/src/fdlibm/Makefile' is up to date.
gmake[3]: `js/src/Makefile' is up to date.
gmake[3]: Leaving directory `/usr/ports/www/firefox3/work/mozilla'
gmake[3]: Entering directory
`/usr/ports/www/firefox3/work/mozilla/js/src/fdlibm'
gmake[3]: Leaving directory
`/usr/ports/www/firefox3/work/mozilla/js/src/fdlibm'
gmake[3]: Entering directory `/usr/ports/www/firefox3/work/mozilla/js/src'
rm -f libmozjs.so
gcc44 -I/usr/local/include  -I/usr/local/include -Wall -W -Wno-unused
- -Wpointer-arith -Wcast-align -W -Wno-long-long -O2 -fno-strict-aliasing
- -pipe -O2 -fno-strict-aliasing -pipe  -DNDEBUG -DTRIMMED -Os
- -fstrict-aliasing  -fPIC -shared -Wl,-z,defs -Wl,-h,libmozjs.so -o
libmozjs.so  jsapi.o jsarena.o jsarray.o jsatom.o jsbool.o jscntxt.o
jsdate.o jsdbgapi.o jsdhash.o jsdtoa.o jsemit.o jsexn.o jsfun.o jsgc.o
jshash.o jsinterp.o jsinvoke.o jsiter.o jslock.o jslog2.o jslong.o
jsmath.o jsnum.o jsobj.o jsopcode.o jsparse.o jsprf.o jsregexp.o
jsscan.o jsscope.o jsscript.o jsstr.o jsutil.o jsxdrapi.o jsxml.o
prmjtime.o     -pthread       -Wl,-rpath-link,../../dist/bin   -lm
- -pthread -L/usr/local/lib -lplds4 -lplc4 -lnspr4 -pthread -Wl,-Bsymbolic
- -lc -lm -pthread -pthread -L/usr/local/lib -liconv
Creating ../../dist/sdk/lib
jsnum.o(.text+0xefc): In function `js_InitNumberClass':
: undefined reference to `fedisableexcept'
jsnum.o(.text+0x18ac): In function `js_InitRuntimeNumberState':
: undefined reference to `fedisableexcept'
/usr/bin/ld: libmozjs.so: hidden symbol `fedisableexcept' isn't defined
collect2: ld returned 1 exit status
gmake[3]: *** [libmozjs.so] Error 1
gmake[3]: Leaving directory `/usr/ports/www/firefox3/work/mozilla/js/src'
gmake[2]: *** [libs_tier_js] Error 2
gmake[2]: Leaving directory `/usr/ports/www/firefox3/work/mozilla'
gmake[1]: *** [tier_js] Error 2
gmake[1]: Leaving directory `/usr/ports/www/firefox3/work/mozilla'
gmake: *** [default] Error 2
*** Error code 1

Stop in /usr/ports/www/firefox3.
*** Error code 1

Stop in /usr/ports/www/firefox3.
[root at laptop /usr/ports/www/firefox3]# apropos fedisableexcept
feclearexcept(3), fegetexceptflag(3), feraiseexcept(3),
fesetexceptflag(3), fetestexcept(3), fegetround(3), fesetround(3),
fegetenv(3), feholdexcept(3), fesetenv(3), feupdateenv(3),
feenableexcept(3), fedisableexcept(3), fegetexcept(3) - floating-point
environment control
feenableexcept(3), fedisableexcept(3), fegetexcept(3) - floating-point
exception masking
[root at laptop /usr/ports/www/firefox3]#

Dan Langille

BSDCan - The Technical BSD Conference : http://www.bsdcan.org/
PGCon  - The PostgreSQL Conference:     http://www.pgcon.org/
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