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| author | Love Hörnquist Åstrand <lha@samba.org> | 2005-07-12 22:20:12 +0000 |
|---|---|---|
| committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 13:20:14 -0500 |
| commit | df426e5d4a33491c6b4bd8878ae3fbf29e728b5f (patch) | |
| tree | 6eee3023045e068d401a961d90cc38ebc2eb416b /source4/heimdal_build | |
| parent | 053cec96df59e321a6065ab06db1d1e6c3e5299a (diff) | |
| download | samba-df426e5d4a33491c6b4bd8878ae3fbf29e728b5f.tar.gz samba-df426e5d4a33491c6b4bd8878ae3fbf29e728b5f.tar.bz2 samba-df426e5d4a33491c6b4bd8878ae3fbf29e728b5f.zip | |
r8393: check for bswap16 and bswap32
(This used to be commit 707e3726d3b200edef7995eaa5b41a434d5ce9b1)
Diffstat (limited to 'source4/heimdal_build')
| -rw-r--r-- | source4/heimdal_build/config.m4 | 97 |
1 files changed, 91 insertions, 6 deletions
diff --git a/source4/heimdal_build/config.m4 b/source4/heimdal_build/config.m4 index 8b5674549e..78399acafd 100644 --- a/source4/heimdal_build/config.m4 +++ b/source4/heimdal_build/config.m4 @@ -1,10 +1,95 @@ -AC_CHECK_HEADERS(sys/file.h signal.h errno.h crypt.h curses.h sys/bitypes.h) -AC_CHECK_HEADERS(sys/stropts.h sys/timeb.h sys/times.h sys/uio.h sys/un.h inttypes.h) -AC_CHECK_HEADERS(sys/utsname.h termcap.h term.h timezone.h time.h ttyname.h netdb.h) -AC_CHECK_FUNCS(setitimer uname umask unsetenv socket sendmsg putenv atexit strsep) -AC_CHECK_FUNCS(strlwr strncasecmp strptime strsep_copy strtok_r strupr swab writev readv) -AC_CHECK_FUNCS(inet_ntop rcmd iruserok cgetent) +m4_define([upcase],`echo $1 | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ`)dnl + +dnl love_FIND_FUNC(func, includes, arguments) +dnl kind of like AC_CHECK_FUNC, but with headerfiles +AC_DEFUN([love_FIND_FUNC], [ + +AC_MSG_CHECKING([for $1]) +AC_CACHE_VAL(ac_cv_love_func_$1, +[ +AC_LINK_IFELSE([AC_LANG_PROGRAM([[$2]],[[$1($3)]])], +[eval "ac_cv_love_func_$1=yes"],[eval "ac_cv_love_func_$1=no"])]) + +eval "ac_res=\$ac_cv_love_func_$1" + +if false; then + AC_CHECK_FUNCS($1) +fi +# $1 +eval "ac_tr_func=HAVE_[]upcase($1)" + +case "$ac_res" in + yes) + AC_DEFINE_UNQUOTED($ac_tr_func) + AC_MSG_RESULT([yes]) + ;; + no) + AC_MSG_RESULT([no]) + ;; +esac + + +]) + + + +AC_CHECK_HEADERS([ \ + crypt.h \ + curses.h \ + errno.h \ + inttypes.h \ + netdb.h \ + signal.h \ + sys/bitypes.h \ + sys/bswap.h \ + sys/file.h \ + sys/stropts.h \ + sys/timeb.h \ + sys/times.h \ + sys/uio.h \ + sys/un.h \ + sys/utsname.h \ + term.h \ + termcap.h \ + time.h \ + timezone.h \ + ttyname.h +]) + +AC_CHECK_FUNCS([ \ + atexit \ + cgetent \ + inet_ntop \ + iruserok \ + putenv \ + rcmd \ + readv \ + sendmsg \ + setitimer \ + socket \ + strlwr \ + strncasecmp \ + strptime \ + strsep \ + strsep_copy \ + strtok_r \ + strupr \ + swab \ + umask \ + uname \ + unsetenv \ + writev +]) + +love_FIND_FUNC(bswap16, [#ifdef HAVE_SYS_BSWAP_H +#include <sys/bswap.h> +#endif], 0) + +love_FIND_FUNC(bswap32, [#ifdef HAVE_SYS_BSWAP_H +#include <sys/bswap.h> +#endif], 0) + AC_CHECK_DECL(h_errno, [AC_DEFINE(HAVE_DECL_H_ERRNO,1,whether h_errno is declared)], [], [ |