Mercurial > hg > octave-lojdl > gnulib-hg
changeset 3118:836607d0e109
Be sure that headers are checked before used in code compiled
for the type checks.
(jm_MACROS): Remove all header checks.
In place of that, invoke jm_CHECK_ALL_TYPES.
(jm_CHECK_ALL_HEADERS): New functions with the above checks.
(jm_CHECK_ALL_TYPES): Require jm_CHECK_ALL_HEADERS.
author | Jim Meyering <jim@meyering.net> |
---|---|
date | Sat, 20 Jan 2001 18:34:32 +0000 |
parents | 5bdd16fbd035 |
children | fe99379d26e8 |
files | m4/jm-macros.m4 |
diffstat | 1 files changed, 48 insertions(+), 40 deletions(-) [+] |
line wrap: on
line diff
--- a/m4/jm-macros.m4 +++ b/m4/jm-macros.m4 @@ -1,4 +1,4 @@ -#serial 30 -*- autoconf -*- +#serial 31 -*- autoconf -*- dnl Misc type-related macros for fileutils, sh-utils, textutils. @@ -19,45 +19,7 @@ dnl This macro actually runs replacement code. See isc-posix.m4. AC_REQUIRE([AC_ISC_POSIX])dnl - AC_CHECK_HEADERS( \ - errno.h \ - fcntl.h \ - fenv.h \ - float.h \ - limits.h \ - memory.h \ - mntent.h \ - mnttab.h \ - netdb.h \ - paths.h \ - stdlib.h \ - stddef.h \ - stdint.h \ - string.h \ - sys/acl.h \ - sys/filsys.h \ - sys/fs/s5param.h \ - sys/fs_types.h \ - sys/fstyp.h \ - sys/ioctl.h \ - sys/mntent.h \ - sys/mount.h \ - sys/param.h \ - sys/socket.h \ - sys/statfs.h \ - sys/statvfs.h \ - sys/systeminfo.h \ - sys/time.h \ - sys/timeb.h \ - sys/vfs.h \ - sys/wait.h \ - syslog.h \ - termios.h \ - unistd.h \ - utime.h \ - values.h \ - ) - + jm_CHECK_ALL_TYPES jm_INCLUDED_REGEX([lib/regex.c]) AC_REQUIRE([jm_BISON]) @@ -228,6 +190,51 @@ ]) +# These tests must be run before any use of AC_CHECK_TYPE, +# because that macro compiles code that tests e.g., HAVE_UNISTD_H. +# See the definition of ac_includes_default in `configure'. +AC_DEFUN(jm_CHECK_ALL_HEADERS, +[ + AC_CHECK_HEADERS( \ + errno.h \ + fcntl.h \ + fenv.h \ + float.h \ + limits.h \ + memory.h \ + mntent.h \ + mnttab.h \ + netdb.h \ + paths.h \ + stdlib.h \ + stddef.h \ + stdint.h \ + string.h \ + sys/acl.h \ + sys/filsys.h \ + sys/fs/s5param.h \ + sys/fs_types.h \ + sys/fstyp.h \ + sys/ioctl.h \ + sys/mntent.h \ + sys/mount.h \ + sys/param.h \ + sys/socket.h \ + sys/statfs.h \ + sys/statvfs.h \ + sys/systeminfo.h \ + sys/time.h \ + sys/timeb.h \ + sys/vfs.h \ + sys/wait.h \ + syslog.h \ + termios.h \ + unistd.h \ + utime.h \ + values.h \ + ) +]) + # This macro must be invoked before any tests that run the compiler. AC_DEFUN(jm_CHECK_ALL_TYPES, [ @@ -254,6 +261,7 @@ AC_REQUIRE([AC_C_INLINE]) AC_REQUIRE([AC_C_LONG_DOUBLE]) + AC_REQUIRE([jm_CHECK_ALL_HEADERS]) AC_REQUIRE([AC_HEADER_DIRENT]) AC_REQUIRE([AC_HEADER_STDC]) AC_CHECK_MEMBERS([struct stat.st_blksize],,,[$ac_includes_default