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trouble building gcc when the sources are on a readonly partition
- From: Enache Adrian <enache at rdslink dot ro>
- To: gcc at gcc dot gnu dot org
- Date: Sat, 20 Sep 2003 11:08:00 +0300
- Subject: trouble building gcc when the sources are on a readonly partition
Even if using a separate build directory, the build process seems to
directly modify/create/delete files in the sources.
I actually managed to get it working by using some 6 'mount -o union'.
The successfully gcc built this way says:
$ gcc -v
Reading specs from /usr/y/gcc/lib/gcc/i386-unknown-freebsd5.1/3.4/specs
Configured with: '/arc/gcc/configure' '--prefix=/usr/y/gcc '--enable-languages=a
da,c,c++,f77
Thread model: posix
gcc version 3.4 20030916 (experimental)
I think those files should be produced somewhere under the build directory,
but I'm not familiar with gcc's configure/build stuff.
The files are:
gcc/:
c-parse.c
c-parse.y
gengtype-lex.c
gengtype-yacc.c
gengtype-yacc.h
gcc/ada:
gnat_rm.info
gnat-style.info
gnat_ug_unx.info
gnat_ug_unx.texi
gnat_ug_vms.info
gnat_ug_vms.texi
gnat_ug_vxw.info
gnat_ug_vxw.texi
gnat_ug_wnt.info
gnat_ug_wnt.texi
gcc/doc:
cpp.1
cpp.info
cppinternals.info
gcc.1
gcc.info
gccint.info
gcov.1
gcc/f:
g77.1
g77.info
intdoc.texi
gcc/libf2c-libI77:
config.h.in
stamp-h.in
gcc/libf2c-libU77:
config.hin
stamp-h.in