Surprising failure after "make sanity" passed

[Jonathan Gibbons]

A build of tl passed "make sanity" but I still got this error:


CC -DSOLARIS -DSPARC_WORKS -DIA32 
-I/tmp/jjg/7178763-doctree-oome/tl/hotspot/src/share/vm/prims 
-I/tmp/jjg/7178763-doctree-oome/tl/hotspot/src/share/vm 
-I/tmp/jjg/7178763-doctree-oome/tl/hotspot/src/share/vm/precompiled 
-I/tmp/jjg/7178763-doctree-oome/tl/hotspot/src/cpu/x86/vm 
-I/tmp/jjg/7178763-doctree-oome/tl/hotspot/src/os_cpu/solaris_x86/vm 
-I/tmp/jjg/7178763-doctree-oome/tl/hotspot/src/os/solaris/vm 
-I/tmp/jjg/7178763-doctree-oome/tl/hotspot/src/os/posix/vm 
-I/tmp/jjg/7178763-doctree-oome/tl/hotspot/src/share/vm/adlc 
-I../generated -DASSERT -DTARGET_OS_FAMILY_solaris -DTARGET_ARCH_x86 
-DTARGET_ARCH_MODEL_x86_32 -DTARGET_OS_ARCH_solaris_x86 
-DTARGET_OS_ARCH_MODEL_solaris_x86_32 -DTARGET_COMPILER_sparcWorks 
-DCOMPILER2 -DCOMPILER1 -DDONT_USE_PRECOMPILED_HEADER  -D_REENTRANT  
-library=Cstd -g -xwe -g -c -o ../generated/adfiles/adlparse.o 
/tmp/jjg/7178763-doctree-oome/tl/hotspot/src/share/vm/adlc/adlparse.cpp
make381[6]: CC: Command not found
make381[6]: *** [../generated/adfiles/adlparse.o] Error 127
make381[6]: Leaving directory 
`/tmp/jjg/7178763-doctree-oome/tl/build/solaris-i586/hotspot/outputdir/solaris_i486_compiler2/product'
make381[5]: *** [ad_stuff] Error 2
make381[5]: Leaving directory 
`/tmp/jjg/7178763-doctree-oome/tl/build/solaris-i586/hotspot/outputdir/solaris_i486_compiler2/product'
make381[4]: *** [product] Error 2
make381[4]: Leaving directory 
`/tmp/jjg/7178763-doctree-oome/tl/build/solaris-i586/hotspot/outputdir'
make381[3]: *** [generic_build2] Error 2
make381[3]: Leaving directory 
`/tmp/jjg/7178763-doctree-oome/tl/hotspot/make'
make381[2]: *** [product] Error 2
make381[2]: Leaving directory 
`/tmp/jjg/7178763-doctree-oome/tl/hotspot/make'
make381[1]: *** [hotspot-build] Error 2
make381[1]: Leaving directory `/tmp/jjg/7178763-doctree-oome/tl'
make381: *** [build_product_image] Error 2