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use cache_check, and make this work with new autoconf

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@8695 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Johan Danielsson
2000-07-18 10:33:02 +00:00
parent c1b0a0651f
commit 6042178fb1
1 changed files with 8 additions and 13 deletions
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21
cf/check-netinet-ip-and-tcp.m4
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@@ -12,8 +12,7 @@ for i in netinet/ip.h netinet/tcp.h; do
cv=`echo "$i" | sed 'y%./+-%__p_%'`
AC_MSG_CHECKING([for $i])
AC_CACHE_VAL([ac_cv_header_$cv],
AC_CACHE_CHECK([for $i],ac_cv_header_$cv,
[AC_TRY_CPP([\
#ifdef HAVE_STANDARDS_H
#include <standards.h>
@@ -22,17 +21,13 @@ AC_CACHE_VAL([ac_cv_header_$cv],
],
eval "ac_cv_header_$cv=yes",
eval "ac_cv_header_$cv=no")])
AC_MSG_RESULT(`eval echo \\$ac_cv_header_$cv`)
changequote(, )dnl
if test `eval echo \\$ac_cv_header_$cv` = yes; then
ac_tr_hdr=HAVE_`echo $i | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
changequote([, ])dnl
AC_DEFINE_UNQUOTED($ac_tr_hdr, 1)
ac_res=`eval echo \\$ac_cv_header_$cv`
if test "$ac_res" = yes; then
ac_tr_hdr=HAVE_`echo $i | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
AC_DEFINE_UNQUOTED($ac_tr_hdr, 1)
fi
done
dnl autoheader tricks *sigh*
: << END
@@@headers="$headers netinet/ip.h netinet/tcp.h"@@@
END
if false;then
AC_CHECK_HEADERS(netinet/ip.h netinet/tcp.h)
fi
])