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authorBoris Kolpackov <boris@codesynthesis.com>2016-01-27 18:34:18 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2016-01-27 18:34:18 +0200
commit8c41d647fab4dfbd0a9979514f95431dfc19e00b (patch)
tree55a1634b0ccaf337ee12dc54d5b11f6c4bb4f391 /m4/libsqlite.m4
parent4e31e3dcf3efcc20ca3aee6f888fe3ec56ba78e3 (diff)
Detect if column metadata functions are available
For example, system-default build of SQLite doesn't have SQLITE_ENABLE_COLUMN_METADATA.
Diffstat (limited to 'm4/libsqlite.m4')
-rw-r--r--m4/libsqlite.m425
1 files changed, 25 insertions, 0 deletions
diff --git a/m4/libsqlite.m4 b/m4/libsqlite.m4
index a8fe4f7..36f92f8 100644
--- a/m4/libsqlite.m4
+++ b/m4/libsqlite.m4
@@ -7,9 +7,13 @@ dnl
dnl Also sets libsqlite_unlock_notify to yes if sqlite3_unlock_notify()
dnl functionality is available.
dnl
+dnl Also sets libsqlite_column_metadata to yes if sqlite3_column_*()
+dnl functions are available.
+dnl
AC_DEFUN([LIBSQLITE], [
libsqlite_found=no
libsqlite_unlock_notify=no
+libsqlite_column_metadata=no
AC_MSG_CHECKING([for libsqlite3])
@@ -58,6 +62,27 @@ libsqlite_unlock_notify=yes
])
fi
+# Check for column_metadata.
+#
+if test x"$libsqlite_found" = xyes; then
+CXX_LIBTOOL_LINK_IFELSE([
+AC_LANG_SOURCE([
+#include <sqlite3.h>
+
+int
+main ()
+{
+ sqlite3_stmt* stmt (0);
+ sqlite3_column_database_name (stmt, 0);
+ sqlite3_column_table_name (stmt, 0);
+ sqlite3_column_origin_name (stmt, 0);
+}
+])],
+[
+libsqlite_column_metadata=yes
+])
+fi
+
if test x"$libsqlite_found" = xyes; then
AC_MSG_RESULT([yes])
$1