Remove testsuite compile errors with GCC5.
authorMark Wielaard <mjw@redhat.com>
Sun, 25 Jan 2015 15:42:05 +0000 (16:42 +0100)
committerMark Wielaard <mjw@redhat.com>
Sun, 25 Jan 2015 17:50:56 +0000 (18:50 +0100)
commit37bc665e4e8b2386fe15680a41173bfbfb085ac4
treeb38b183706d82055d8a1252e1c2292b0d948040e
parent43063f1e4f11bb9d3538fe9f5d1f661dbfa1cab3
Remove testsuite compile errors with GCC5.

GCC5 defaults to the GNU11 standard for C and warns by default for
implicit function declarations and implicit return types.
https://gcc.gnu.org/gcc-5/porting_to.html

Fixing these issues in the testsuite turns 9 untested and 17 unsupported
testcases into 417 new passes when compiling with GCC5.

gdb/testsuite/ChangeLog:

        * gdb.arch/i386-bp_permanent.c (standard): New declaration.
        * gdb.base/disp-step-fork.c: Include unistd.h.
        * gdb.base/siginfo-obj.c: Include stdio.h.
        * gdb.base/siginfo-thread.c: Likewise.
        * gdb.mi/non-stop.c: Include unistd.h.
        * gdb.mi/nsthrexec.c: Include stdio.h.
        * gdb.mi/pthreads.c: Include unistd.h.
        * gdb.modula2/unbounded1.c (main): Declare returns int.
        * gdb.reverse/consecutive-reverse.c: Likewise.
        * gdb.threads/create-fail.c: Include unistd.h.
        * gdb.threads/killed.c: Likewise.
        * gdb.threads/linux-dp.c: Likewise.
        * gdb.threads/non-ldr-exc-1.c: Include stdio.h and string.h.
        * gdb.threads/non-ldr-exc-2.c: Likewise.
        * gdb.threads/non-ldr-exc-3.c: Likewise.
        * gdb.threads/non-ldr-exc-4.c: Likewise.
        * gdb.threads/pthreads.c: Include unistd.h.
        (main): Declare returns int.
        * gdb.threads/tls-main.c (foo): New declaration.
        * gdb.threads/watchpoint-fork-mt.c: Define _GNU_SOURCE.
21 files changed:
gdb/testsuite/ChangeLog
gdb/testsuite/gdb.arch/i386-bp_permanent.c
gdb/testsuite/gdb.base/disp-step-fork.c
gdb/testsuite/gdb.base/siginfo-obj.c
gdb/testsuite/gdb.base/siginfo-thread.c
gdb/testsuite/gdb.mi/non-stop.c
gdb/testsuite/gdb.mi/nsthrexec.c
gdb/testsuite/gdb.mi/pthreads.c
gdb/testsuite/gdb.modula2/unbounded1.c
gdb/testsuite/gdb.reverse/consecutive-reverse.c
gdb/testsuite/gdb.threads/create-fail.c
gdb/testsuite/gdb.threads/killed.c
gdb/testsuite/gdb.threads/linux-dp.c
gdb/testsuite/gdb.threads/non-ldr-exc-1.c
gdb/testsuite/gdb.threads/non-ldr-exc-2.c
gdb/testsuite/gdb.threads/non-ldr-exc-3.c
gdb/testsuite/gdb.threads/non-ldr-exc-4.c
gdb/testsuite/gdb.threads/pthread_cond_wait.c
gdb/testsuite/gdb.threads/pthreads.c
gdb/testsuite/gdb.threads/tls-main.c
gdb/testsuite/gdb.threads/watchpoint-fork-mt.c