1 files changed, 33 insertions, 0 deletions

diff --git a/.travis/flags.sh b/.travis/flags.sh
new file mode 100644
index 00000000..0c80e703
--- /dev/null
+++ b/.travis/flags.sh
@@ -0,0 +1,33 @@
+#!/bin/sh
+
+add_config_flag() { CONFIG_FLAGS="$CONFIG_FLAGS $@";    }
+add_c_flag()      { C_FLAGS="$C_FLAGS $@";              }
+add_cxx_flag()    { CXX_FLAGS="$CXX_FLAGS $@";          }
+add_ld_flag()     { LD_FLAGS="$LD_FLAGS $@";            }
+add_flag()        { add_c_flag "$@"; add_cxx_flag "$@"; }
+
+export LD_LIBRARY_PATH="$CACHEDIR/lib"
+export PKG_CONFIG_PATH="$CACHEDIR/lib/pkgconfig"
+
+# Our own flags which we can insert in the correct place. We don't use CFLAGS
+# and friends here (we unset them below), because they influence config tests
+# such as ./configure and cmake tests. Our warning flags break those tests, so
+# we can't add them globally here.
+CONFIG_FLAGS=""
+C_FLAGS=""
+CXX_FLAGS=""
+LD_FLAGS=""
+
+unset CFLAGS
+unset CXXFLAGS
+unset CPPFLAGS
+unset LDFLAGS
+
+# Optimisation flags.
+add_flag -O3 -march=native
+
+# Warn on non-ISO C.
+add_c_flag -pedantic
+
+add_flag -g3
+add_flag -ftrapv