stdenv: drop space between "-isystem" and path.

* This is consistent with superenv.
pcre++: fix building with new GCC and Clang/libc++.

* Add missing "#include <clocale>".
Fix a typo in macvim comment

Closes #23896.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
youtube-dl 2013.11.02

Closes #23892.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
dart 29341

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
Dart caveat for IntelliJ

Closes #23889.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
pdf2svg 0.2.2

Closes #23884.
MongoDB 2.4.8

Closes #23869.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
dcmtk: fix compilation issue with newer clang++

Closes #23700.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
pyqt5 5.1.1

Closes #23891.
Closes #23783.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
sip: force deployment target.

Closes #23894.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
qrencode 3.4.3

Closes #23899.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>