Merge ~alfonsosanchezbeato/snappy-hwe-snaps/+git/network-manager:enable-o2 into ~snappy-hwe-team/snappy-hwe-snaps/+git/network-manager:master

[Alfonso Sanchez-Beato]

Compile wiht optimizations turned on

Override snapcraft's CFLAGS to make sure -O2 is set and -g is not
(LP: #1791333).

[System Enablement Bot (system-enablement-ci-bot)]

PASSED: Successfully build documentation, rev: a642c007353057bec0d13ab4dbe9e170f6176ffd

Generated documentation is available at https://jenkins.canonical.com/system-enablement/job/snappy-hwe-snaps-snap-docs/1114/

[System Enablement Bot (system-enablement-ci-bot)]

PASSED: Continuous integration, rev:a642c007353057bec0d13ab4dbe9e170f6176ffd
https://jenkins.canonical.com/system-enablement/job/snappy-hwe-snaps-snap-build-prepare/279/
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    SUCCESS: https://jenkins.canonical.com/system-enablement/job/snappy-hwe-snaps-snap-build/ARCHITECTURE=i386/322
    SUCCESS: https://jenkins.canonical.com/system-enablement/job/snappy-hwe-snaps-snap-docs/1114
    SUCCESS: https://jenkins.canonical.com/system-enablement/job/snappy-hwe-snaps-snap-cleanup/857
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review: Approve (continuous-integration)

[Tony Espy (awe)]

LGTM

review: Approve

diff --git a/snapcraft.yaml b/snapcraft.yaml
index 2c8c9a5..4a6a9ef 100644
--- a/snapcraft.yaml
+++ b/snapcraft.yaml
@@ -142,6 +142,8 @@ parts:
       # We want to support ModemManager
       - --with-modem-manager-1=yes
       - --enable-tests=yes
+      # Set explicitly CFLAGS until lp: #1791946 is solved
+      - CFLAGS=-O2
 
     install: |
       # Run all tests NetworkManager ships by default