branch master updated (aad16cc -> 91a56b4)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository guix.

      from  aad16cc   pack: Honor package transformation options.
       new  31060bf   gnu: bitlbee: Install development headers.
       new  b992bfe   gnu: Add bitlbee-discord.
       new  91a56b4   gnu: gcc > 5: Use 'CPATH' instead of 'C_INCLUDE_PATH' & 
co.

The 3 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "adds" were already present in the repository and have only
been added to this reference.


Summary of changes:
 gnu/packages/gcc.scm       | 12 +++++++++++-
 gnu/packages/messaging.scm | 47 ++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 58 insertions(+), 1 deletion(-)