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-rw-r--r--m4/gmp.m44
-rw-r--r--m4/jm-macros.m43
-rw-r--r--m4/xattr.m42
3 files changed, 7 insertions, 2 deletions
diff --git a/m4/gmp.m4 b/m4/gmp.m4
index 8e7112052..170c2a14f 100644
--- a/m4/gmp.m4
+++ b/m4/gmp.m4
@@ -30,7 +30,9 @@ AC_DEFUN([cu_GMP],
LIB_GMP=$ac_cv_search___gmpz_init
AC_DEFINE([HAVE_GMP], [1],
[Define if you have GNU libgmp (or replacement)])
- }])
+ }],
+ [AC_MSG_WARN([libgmp development library was not found or not usable.])
+ AC_MSG_WARN([AC_PACKAGE_NAME will be built without GMP support.])])
LIBS=$cu_saved_libs
fi
])
diff --git a/m4/jm-macros.m4 b/m4/jm-macros.m4
index f42f67c21..5210499a6 100644
--- a/m4/jm-macros.m4
+++ b/m4/jm-macros.m4
@@ -116,7 +116,8 @@ AC_DEFUN([coreutils_MACROS],
if test "X$enable_libcap" = "Xyes"; then
AC_MSG_ERROR([libcap library was not found or not usable])
else
- AC_MSG_WARN([libcap library was not found or not usable, support for libcap will not be built])
+ AC_MSG_WARN([libcap library was not found or not usable.])
+ AC_MSG_WARN([AC_PACKAGE_NAME will be built without capability support.])
fi
fi
else
diff --git a/m4/xattr.m4 b/m4/xattr.m4
index d340417c9..bc076b082 100644
--- a/m4/xattr.m4
+++ b/m4/xattr.m4
@@ -22,6 +22,8 @@ AC_DEFUN([gl_FUNC_XATTR],
use_xattr=1
else
use_xattr=0
+ AC_MSG_WARN([libattr development library was not found or not usable.])
+ AC_MSG_WARN([AC_PACKAGE_NAME will be built without xattr support.])
fi
AC_DEFINE_UNQUOTED([USE_XATTR], [$use_xattr],
[Define if you want extended attribute support.])