diff options
| author | Tom Tromey <tromey@redhat.com> | 2013-11-05 09:54:03 -0700 |
|---|---|---|
| committer | Tom Tromey <tromey@redhat.com> | 2013-11-08 12:30:02 -0700 |
| commit | 9467110bae19116ba041118b7d26d675e87506ce (patch) | |
| tree | fe8157aa8c3f7ecad6c9804f5dbb1623bdeba9cb /gdb/config.in | |
| parent | 6970667963f7f4df0fb185f7840ce8117ad44c4b (diff) | |
gdb configure updates
Now that the configury needed for the "common" and "target"
directories is in common.m4, some code in gdb's configure.ac is
redundant.
I ran this script after making an "ID" file using mkid:
sed -n 's/^.*\(HAVE_[A-Z0-9_]*\).*$/\1/p' config.in |
while read x; do
echo ===== $x
gid $x | egrep -v '^(testsuite|gnulib|common|target|gdbserver)/'
done
This finds all the spots using HAVE_ defines, and, more importantly,
makes it clear which defines aren't used in the main parts of gdb.
From this I came up with this patch to remove all the unused bits.
There are a few that are subtly used -- for example the configure
script sometimes checks internal configure cache variables, meaning
some checks cannot be removed.
2013-11-08 Tom Tromey <tromey@redhat.com>
* configure, config.in: Rebuild.
* configure.ac: Remove unused configury.
Diffstat (limited to 'gdb/config.in')
| -rw-r--r-- | gdb/config.in | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/gdb/config.in b/gdb/config.in index 7905468cbc..ada9b3bade 100644 --- a/gdb/config.in +++ b/gdb/config.in @@ -92,10 +92,6 @@ */ #undef HAVE_DECL_FREE -/* Define to 1 if you have the declaration of `getopt', and to 0 if you don't. - */ -#undef HAVE_DECL_GETOPT - /* Define to 1 if you have the declaration of `getthrds', and to 0 if you don't. */ #undef HAVE_DECL_GETTHRDS @@ -124,10 +120,6 @@ */ #undef HAVE_DECL_STRSTR -/* Define to 1 if you have the declaration of `vsnprintf', and to 0 if you - don't. */ -#undef HAVE_DECL_VSNPRINTF - /* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'. */ #undef HAVE_DIRENT_H @@ -291,9 +283,6 @@ /* Define to 1 if you have the `pread64' function. */ #undef HAVE_PREAD64 -/* Define if <sys/procfs.h> has prfpregset32_t. */ -#undef HAVE_PRFPREGSET32_T - /* Define if <sys/procfs.h> has prfpregset_t. */ #undef HAVE_PRFPREGSET_T @@ -303,15 +292,9 @@ /* Define if <sys/procfs.h> has prgregset_t. */ #undef HAVE_PRGREGSET_T -/* Define if ioctl argument PIOCSET is available. */ -#undef HAVE_PROCFS_PIOCSET - /* Define to 1 if you have the <proc_service.h> header file. */ #undef HAVE_PROC_SERVICE_H -/* Define if <sys/procfs.h> has prrun_t. */ -#undef HAVE_PRRUN_T - /* Define if <sys/procfs.h> has prsysent_t. */ #undef HAVE_PRSYSENT_T @@ -327,9 +310,6 @@ /* Define if <sys/procfs.h> has psaddr_t. */ #undef HAVE_PSADDR_T -/* Define if <sys/procfs.h> has pstatus_t. */ -#undef HAVE_PSTATUS_T - /* Define to 1 if you have the `ptrace64' function. */ #undef HAVE_PTRACE64 @@ -447,9 +427,6 @@ /* Define to 1 if `struct user_regs_struct' is a member of `gs_base'. */ #undef HAVE_STRUCT_USER_REGS_STRUCT_GS_BASE -/* Define to 1 if you have the `syscall' function. */ -#undef HAVE_SYSCALL - /* Define to 1 if you have the <sys/debugreg.h> header file. */ #undef HAVE_SYS_DEBUGREG_H |