* configure.in, an_to_ln.c (do_replacement, aname_do_match): use

 	the compile() function in -lgen on solaris.  Check for the
 	relevant stuff at configure-time

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@8843 dc483132-0cff-0310-8789-dd5450dbe970

diff --git a/src/lib/krb5/os/configure.in b/src/lib/krb5/os/configure.in
index d6753de57e9bfc46c3be36646007fb1828135c89..419de14f6642fbeef7587bef9f36380d3b9a100b 100644 (file)
--- a/src/lib/krb5/os/configure.in
+++ b/src/lib/krb5/os/configure.in
@@ -3,7 +3,7 @@ CONFIG_RULES
 dnl time checks are for timeofday.c (which gets them from osconf.h)
 dnl and gmt_mktime.c (which only gets them from here...)
 AC_TIME_WITH_SYS_TIME
-AC_HAVE_HEADERS(unistd.h sys/time.h regex.h regexp.h)
+AC_HAVE_HEADERS(unistd.h sys/time.h regex.h regexp.h regexpr.h)
 
 dnl regcomp is present but non-functional on Solaris 2.4
 AC_C_CROSS
@@ -17,7 +17,12 @@ int main() { return regcomp(&x,"pat.*",0) || regexec(&x,"pattern",1,&m,0); }
 ], ac_cv_func_regcomp=yes, ac_cv_func_regcomp=no)])
 AC_MSG_RESULT($ac_cv_func_regcomp)
 test $ac_cv_func_regcomp = yes && AC_DEFINE(HAVE_REGCOMP)
-
+save_LIBS="$LIBS"
+LIBS=-lgen
+dnl this will fail if there's no compile/step in -lgen, or if there's
+dnl no -lgen.  This is fine.
+AC_CHECK_FUNCS(compile step)
+LIBS="$save_LIBS"
 AC_HAVE_FUNCS(re_comp)
 AC_HEADER_EGREP(time_t, sys/types.h, AC_DEFINE(POSIX_TYPES))
 HAS_ANSI_VOLATILE