* configure.in: Add checks for unsetenv and getenv. Compile

	setenv.o if any of setenv, unsetenv, or getenv are
	missing. [pullup from krb5-1-2-2-branch]

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@13141 dc483132-0cff-0310-8789-dd5450dbe970

diff --git a/src/clients/ChangeLog b/src/clients/ChangeLog
index b70201b7ed37ae8a474b5e27e97c3fc4bec2bb92..406cc1f8e716da4e0cdfe90b16e72dd2d5288471 100644 (file)
--- a/src/clients/ChangeLog
+++ b/src/clients/ChangeLog
@@ -1,3 +1,9 @@
+2001-04-03  Tom Yu  <tlyu@mit.edu>
+
+       * configure.in: Add checks for unsetenv and getenv.  Compile
+       setenv.o if any of setenv, unsetenv, or getenv are
+       missing. [pullup from krb5-1-2-2-branch]
+
 2000-03-24  Ken Raeburn  <raeburn@mit.edu>
 
        * configure.in: Check for alpha*-dec-osf* instead of

diff --git a/src/clients/configure.in b/src/clients/configure.in
index a2de91490cd2a03e4c71d99fd5da18c6a5048beb..5617168a31e58b9b649a2a21b649126589ef7f30 100644 (file)
--- a/src/clients/configure.in
+++ b/src/clients/configure.in
@@ -3,8 +3,9 @@ CONFIG_RULES
 AC_PROG_INSTALL
 KRB5_BUILD_PROGRAM
 AC_HEADER_STDARG
-AC_CHECK_FUNCS(getusershell lstat setenv inet_ntop getipnodebyaddr)
-if test $ac_cv_func_setenv = no ; then
+AC_CHECK_FUNCS(getusershell lstat setenv unsetenv getenv inet_ntop getipnodebyaddr)
+if test $ac_cv_func_setenv = no || test $ac_cv_func_unsetenv = no \
+  || test $ac_cv_func_getenv = no; then
   SETENVOBJ=setenv.o
 else
   SETENVOBJ=