build: fix configure error messages on missing functions

Fix three incorrect messages that report missing library functions as
required to build the core library when they are actually needed to build
the gpio-tools.

Fixes: 9e69d7552cf2 ("configure: improve the header and library function checks")
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

diff --git a/configure.ac b/configure.ac
index 04787d4d13b0233eee65738490f18f2140c17d84..3b5bbf21f0b68147840bb18eefda8b67e1a56d61 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -117,9 +117,9 @@ AM_CONDITIONAL([WITH_GPIOSET_INTERACTIVE],
 AS_IF([test "x$with_tools" = xtrue],
        [# These are only needed to build tools
        AC_CHECK_FUNC([daemon], [], [FUNC_NOT_FOUND_TOOLS([daemon])])
-       AC_CHECK_FUNC([asprintf], [], [FUNC_NOT_FOUND_LIB([asprintf])])
-       AC_CHECK_FUNC([scandir], [], [FUNC_NOT_FOUND_LIB([scandir])])
-       AC_CHECK_FUNC([versionsort], [], [FUNC_NOT_FOUND_LIB([versionsort])])
+       AC_CHECK_FUNC([asprintf], [], [FUNC_NOT_FOUND_TOOLS([asprintf])])
+       AC_CHECK_FUNC([scandir], [], [FUNC_NOT_FOUND_TOOLS([scandir])])
+       AC_CHECK_FUNC([versionsort], [], [FUNC_NOT_FOUND_TOOLS([versionsort])])
        AS_IF([test "x$with_gpioset_interactive" = xtrue],
                [PKG_CHECK_MODULES([LIBEDIT], [libedit >= 3.1])])
        ])