2012-03-05 05:33:15

by Mike Frysinger

Subject: [PATCH] configure: sort AC_CHECK_FUNCS list

By using m4_flatten, should be easier to maintain this list.

Regen configure and config.h.in after doing this.

Signed-off-by: Mike Frysinger <[email protected]>
---
configure | 2 +-
configure.in | 45 ++++++++++++++++++++++++++++++++++++++++++++-
lib/config.h.in | 3 +++
3 files changed, 48 insertions(+), 2 deletions(-)

diff --git a/configure b/configure
index 9f5eeb5..f4d1098 100755
--- a/configure
+++ b/configure
@@ -10893,7 +10893,7 @@ if test "$ac_res" != no; then :
fi

fi
-for ac_func in chflags getrusage llseek lseek64 open64 fstat64 ftruncate64 getmntinfo strtoull strcasecmp srandom jrand48 fchown mallinfo fdatasync quotactl strnlen strptime strdup sysconf pathconf posix_memalign memalign valloc __secure_getenv prctl mmap msync utime setresuid setresgid usleep nanosleep getdtablesize getrlimit sync_file_range posix_fadvise fallocate fallocate64 blkid_probe_get_topology mbstowcs backtrace
+for ac_func in __secure_getenv backtrace blkid_probe_get_topology chflags fallocate fallocate64 fchown fdatasync fstat64 ftruncate64 getdtablesize getmntinfo getrlimit getrusage jrand48 llseek lseek64 mallinfo mbstowcs memalign mmap msync nanosleep open64 pathconf posix_fadvise posix_memalign prctl quotactl setresgid setresuid srandom strcasecmp strdup strnlen strptime strtoull sync_file_range sysconf usleep utime valloc
do :
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
diff --git a/configure.in b/configure.in
index 8eeaaa5..04176a0 100644
--- a/configure.in
+++ b/configure.in
@@ -916,7 +916,50 @@ if test -n "$BLKID_CMT"; then
AC_SEARCH_LIBS([blkid_probe_all], [blkid])
fi
dnl
-AC_CHECK_FUNCS(chflags getrusage llseek lseek64 open64 fstat64 ftruncate64 getmntinfo strtoull strcasecmp srandom jrand48 fchown mallinfo fdatasync quotactl strnlen strptime strdup sysconf pathconf posix_memalign memalign valloc __secure_getenv prctl mmap msync utime setresuid setresgid usleep nanosleep getdtablesize getrlimit sync_file_range posix_fadvise fallocate fallocate64 blkid_probe_get_topology mbstowcs backtrace)
+AC_CHECK_FUNCS(m4_flatten([
+ __secure_getenv
+ backtrace
+ blkid_probe_get_topology
+ chflags
+ fallocate
+ fallocate64
+ fchown
+ fdatasync
+ fstat64
+ ftruncate64
+ getdtablesize
+ getmntinfo
+ getrlimit
+ getrusage
+ jrand48
+ llseek
+ lseek64
+ mallinfo
+ mbstowcs
+ memalign
+ mmap
+ msync
+ nanosleep
+ open64
+ pathconf
+ posix_fadvise
+ posix_memalign
+ prctl
+ quotactl
+ setresgid
+ setresuid
+ srandom
+ strcasecmp
+ strdup
+ strnlen
+ strptime
+ strtoull
+ sync_file_range
+ sysconf
+ usleep
+ utime
+ valloc
+]))
dnl
dnl Check to see if -lsocket is required (solaris) to make something
dnl that uses socket() to compile; this is needed for the UUID library
diff --git a/lib/config.h.in b/lib/config.h.in
index 0e83634..7dd34bc 100644
--- a/lib/config.h.in
+++ b/lib/config.h.in
@@ -239,6 +239,9 @@
/* Define to 1 if you have the <mntent.h> header file. */
#undef HAVE_MNTENT_H

+/* Define to 1 if you have the `msync' function. */
+#undef HAVE_MSYNC
+
/* Define to 1 if you have the `munmap' function. */
#undef HAVE_MUNMAP

--
1.7.8.4

2012-03-07 16:22:42

by Theodore Ts'o

Subject: Re: [PATCH] configure: sort AC_CHECK_FUNCS list

On Mon, Mar 05, 2012 at 12:33:17AM -0500, Mike Frysinger wrote:
> By using m4_flatten, should be easier to maintain this list.
>
> Regen configure and config.h.in after doing this.
>
> Signed-off-by: Mike Frysinger <[email protected]>

Thanks, applied. I modified this commit to include using m4_flatten
for the list of headers fed to AC_CHECK_HEADERS.

- Ted