gcc/resource.h conflicts with sysroot/usr/include/resource.h (alpha-dec-vms)

Jay K jay.krell@cornell.edu
Thu May 6 07:45:00 GMT 2010


lpha-dec-vms-gcc -c   -DIN_GCC   -W -Wall -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wmissing-format-attri
bute -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Wold-style-definition -Wc++-compat   -DHAVE_CONFIG_H -I. -
I. -I/src/gcc-4.5.0/gcc -I/src/gcc-4.5.0/gcc/. -I/src/gcc-4.5.0/gcc/../include -I/src/gcc-4.5.0/gcc/../libcpp/include -I/obj/gcc/vms/.
/gmp -I/src/gcc-4.5.0/gmp -I/obj/gcc/vms/./mpfr -I/src/gcc-4.5.0/mpfr -I/src/gcc-4.5.0/mpc/src  -I/src/gcc-4.5.0/gcc/../libdecnumber -
I/src/gcc-4.5.0/gcc/../libdecnumber/dpd -I../libdecnumber     /src/gcc-4.5.0/gcc/c-lang.c -o c-lang.o
In file included from /src/gcc-4.5.0/gcc/resource.h:24:0,
                 from /usr/local/lib/gcc/alpha-dec-vms/4_5_0/../../../../alpha-dec-vms/include/wait.h:74,
                 from /usr/local/lib/gcc/alpha-dec-vms/4_5_0/../../../../alpha-dec-vms/include/stdlib.h:51,
                 from /src/gcc-4.5.0/gcc/system.h:211,
                 from /src/gcc-4.5.0/gcc/c-lang.c:24:

/src/gcc-4.5.0/gcc/hard-reg-set.h:42:39: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'HARD_REG_ELT_TYPE'


The problem is that there is both gcc/resource.h and sysroot/usr/include/resource.h.

When sysroot/usr/include/wait.h does:

#if defined _XOPEN_SOURCE_EXTENDED || !defined _POSIX_C_SOURCE
#   include <signal.h>        /* for siginfo_t */
#   include <resource.h>    /* for struct rusage */
#endif

it gets the wrong resource.h

for now I patched sysroot/usr/include/wait.h to #include "resource.h" instead.

Unfortunate fix is maybe to rename to gcc/gccresource.h?

 - Jay
 
 		 	   		  



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