From b735e9d9a2b324b3f2c3a02b7c34923f302c6340 Mon Sep 17 00:00:00 2001
From: Geza Lore <gezalore@gmail.com>
Date: Sat, 21 Oct 2023 12:03:05 +0100
Subject: [PATCH] ci: Set CCACHE_SLOPPINESS as required for using PCH

While the solution of setting CCACHE_SLOPPINESS in the makefiles seems
to work locally, the CI has been reporting high miss rates since the
PCH patch landed. Possibly the CI environment has CCACHE_SLOPPINESS set
to the empty string, which prevents Make ?= to apply.
---
 .github/workflows/build.yml | 1 +
 ci/ci-script.bash           | 1 +
 2 files changed, 2 insertions(+)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index ee8fc916291..ec3136338ba 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -17,6 +17,7 @@ env:
   CCACHE_COMPRESS: 1
   CCACHE_DIR: ${{ github.workspace }}/.ccache
   CCACHE_LIMIT_MULTIPLE: 0.95
+  #CCACHE_SLOPPINESS: pch_defines,time_macros
 
 defaults:
   run:
diff --git a/ci/ci-script.bash b/ci/ci-script.bash
index 225c9b50c35..77bab781a25 100755
--- a/ci/ci-script.bash
+++ b/ci/ci-script.bash
@@ -48,6 +48,7 @@ if [ "$CI_BUILD_STAGE_NAME" = "build" ]; then
     autoconf
     ./configure --enable-longtests --enable-ccwarn ${CI_M32:+--enable-m32}
     ccache -z
+    ccache -p
     "$MAKE" -j "$NPROC" -k
     ccache -s
     if [ "$CI_OS_NAME" = "osx" ]; then