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-rwxr-xr-xtools/ci-install.sh22
1 files changed, 22 insertions, 0 deletions
diff --git a/tools/ci-install.sh b/tools/ci-install.sh
index ddab0467..b01c28ab 100755
--- a/tools/ci-install.sh
+++ b/tools/ci-install.sh
@@ -26,10 +26,32 @@ set -euo pipefail
set -x
NULL=
+
+# ci_distro:
+# OS distribution in which we are testing
+# Typical values: ubuntu, debian; maybe fedora in future
: "${ci_distro:=ubuntu}"
+
+# ci_docker:
+# If non-empty, this is the name of a Docker image. ci-install.sh will
+# fetch it with "docker pull" and use it as a base for a new Docker image
+# named "ci-image" in which we will do our testing.
: "${ci_docker:=}"
+
+# ci_host:
+# Either "native", or an Autoconf --host argument to cross-compile
+# the package
: "${ci_host:=native}"
+
+# ci_in_docker:
+# Used internally by ci-install.sh. If yes, we are inside the Docker image
+# (ci_docker is empty in this case).
: "${ci_in_docker:=no}"
+
+# ci_suite:
+# OS suite (release, branch) in which we are testing.
+# Typical values for ci_distro=debian: sid, jessie
+# Typical values for ci_distro=fedora might be 25, rawhide
: "${ci_suite:=trusty}"
if [ $(id -u) = 0 ]; then