[build] remove m4 AC_PATH_PROG for PKG_CONFIG

replaced by PKG_PROG_PKG_CONFIG and PKG_CHECK_MODULES()
4 years ago · fefc82153a
1 changed files with 0 additions and 3 deletions
--- a/configure.ac
+++ b/configure.ac
@ -170,9 +170,6 @@ LIBS=$save_LIBS
 AC_SUBST([DL_LIB])

 dnl prepare pkg-config usage below
-if test -z "$PKG_CONFIG"; then
-  AC_PATH_PROG([PKG_CONFIG], [pkg-config], [no])
-fi
 PKG_PROG_PKG_CONFIG

 dnl checking for libev