Fix pkg-config with autotools programs

config.sh

cook.sh

recipes/cmatrix/recipe.sh

recipes/curl/recipe.sh

recipes/dash/recipe.sh

recipes/gcc/recipe.sh

recipes/git/recipe.sh

recipes/gnu-binutils/recipe.sh

recipes/gnu-make/recipe.sh

recipes/jansson/recipe.sh

recipes/mdp/recipe.sh

recipes/netsurf/recipe.sh

recipes/newlibtest/recipe.sh

recipes/openssl/recipe.sh

recipes/python/recipe.sh

recipes/ssh/recipe.sh

recipes/vim/recipe.sh