Revert "Only fails_with compiler version for developers."

This reverts commit c98d50495275ff4951dd126bb88a55e568b64092.
libxml++ uses pkg-config

Fixes #17975.
luajit 2.0.1

Closes #17974.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
git 1.8.1.4
geeqie 1.1
fbida: needs stdenv
gnupg: IDEA cipher is now built-in and no longer patented

Closes #17976.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
yaml-cpp: latest version depends on boost

Closes #17979.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
vim 7.3.831

Closes #17982.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>