build: Use PKG_PROG_PKG_CONFIG to ensure $PKG_CONFIG is set

This commit is contained in:
Marcel Holtmann 2017-08-30 23:09:42 +02:00
parent 1db66dbe51
commit d8d7a31f74
1 changed files with 2 additions and 0 deletions

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@ -14,6 +14,8 @@ AM_MAINTAINER_MODE
AC_PREFIX_DEFAULT(/usr/local)
PKG_PROG_PKG_CONFIG
COMPILER_FLAGS
AC_LANG_C