From: Simon Marchi <simon.marchi@efficios.com>
Date: Tue, 25 Apr 2023 18:27:45 +0000 (-0400)
Subject: jjb: binutils-gdb: use ccache
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=8306891807c88241b56543a38dd074ba6f7eeaa2;p=lttng-ci.git

jjb: binutils-gdb: use ccache

Use ccache to speed up builds when possible.

We have witnessed that the ccache mechanism to regulate the cache size
didn't work under Jenkins for some reason, causing the cache directory
to grow indefinitely.  Run `ccache -c` at the start of each job to force
ccache to do some cleanup and ensure the cache is not over the allowed
size.

Change-Id: I54698ed5ed7b4fd8b416f9864d33d5aae2d67ecd
---

diff --git a/scripts/binutils-gdb/build.sh b/scripts/binutils-gdb/build.sh
index c8fbc70..5547530 100755
--- a/scripts/binutils-gdb/build.sh
+++ b/scripts/binutils-gdb/build.sh
@@ -134,6 +134,8 @@ export TMPDIR
 export CFLAGS="-O2 -fsanitize=address"
 export CXXFLAGS="-O2 -fsanitize=address -D_GLIBCXX_DEBUG=1"
 export LDFLAGS="-fsanitize=address"
+export CC="ccache cc"
+export CXX="ccache c++"
 
 # Set platform variables
 case "$platform" in
@@ -148,6 +150,10 @@ esac
 print_os || true
 print_tooling || true
 
+if use_ccache; then
+	ccache -c
+fi
+
 # Enter the source directory
 cd "$SRCDIR"