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-rw-r--r--configure.ac1
1 files changed, 1 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index eda593c..46ef469 100644
--- a/configure.ac
+++ b/configure.ac
@@ -53,6 +53,7 @@ AC_C_TYPEOF
# Check for programs
AC_PROG_MKDIR_P
+PKG_PROG_PKG_CONFIG
AC_PROG_LEX
AC_PROG_YACC
AC_PATH_PROG([YACC_INST], $YACC)