Author :
Luca Barbato
Date :
2012-05-03 13:27:56
Hash :5f35ec35 Message :m4: provide additional pkg-config macros
The macros provide a succint way to run a pkg-config check over modules
depending on a --with-name configure option.
There is a flexible variant to have custom behaviour if the package is
found or not and two more limited ones that just set HAVE_NAME make and
preprocessor variables.