[libgdata] build: Add checks for various functions and headers to configure.ac

[Philip Withnall <pwithnall src gnome org>]

commit e21402592623baaec5498e6f61e00da6d5076581
Author: Philip Withnall <philip tecnocode co uk>
Date:   Thu Aug 26 21:01:01 2010 +0100

    build: Add checks for various functions and headers to configure.ac
    
    As suggested by `autoscan`.

 configure.ac |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 6983553..69b5d00 100644
--- a/configure.ac
+++ b/configure.ac
@@ -81,6 +81,13 @@ fi
 AC_SUBST(GNOME_CFLAGS)
 AC_SUBST(GNOME_LIBS)
 
+# Various necessary functions and headers
+AC_CHECK_FUNCS([strchr])
+AC_CHECK_FUNCS([strstr])
+AC_CHECK_FUNCS([strtol])
+AC_CHECK_FUNCS([strtoul])
+AC_CHECK_HEADERS([sys/time.h])
+
 # Internationalisation support
 GETTEXT_PACKAGE=gdata
 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, ["$GETTEXT_PACKAGE"], [Define to the Gettext package name])