[glibmm/kjellahl/testci] CI: Testing artifacts, take 4

[Kjell Ahlstedt <kjellahl src gnome org>]

commit 65481d56d073b839e0f1477de97189a8aeef758a
Author: Kjell Ahlstedt <kjellahlstedt gmail com>
Date:   Thu Mar 17 13:27:19 2022 +0100

    CI: Testing artifacts, take 4

 .gitlab-ci.yml | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 10664b72..fe6a01ab 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -49,14 +49,15 @@ build_deps:
   script:
     # Build and cache dependencies that can't be installed with apt.
     # Build libsigc++3
-    - echo HOME= $HOME
+    - echo HOME= $HOME PWD= $PWD pwd= `pwd`
+    - START_DIR=`pwd`
     - if test ! -d libsigc; then
     - git clone --branch 3.2.0 --depth 1 https://github.com/libsigcplusplus/libsigcplusplus.git libsigc
     - cd libsigc
     - mkdir _build && cd _build
-    - meson --prefix=/usr --libdir=lib -Dbuild-documentation=false -Dbuild-examples=false -Dbuildtype=release
+    - meson --prefix=/usr --libdir=lib -Dvalidation=false -Dbuild-examples=false -Dbuildtype=release
     - meson compile
-    - meson configure --prefix=$HOME/install
+    - meson configure --prefix=$START_DIR/installdir
     - cd ../..
     - fi
     - cd libsigc/_build
@@ -68,7 +69,7 @@ build_deps:
     policy: pull-push
   artifacts:
     paths:
-      - install/
+      - installdir/
     expire_in: 1 day
 
 autotools_build:
@@ -77,7 +78,8 @@ autotools_build:
   variables:
     DEPENDENCIES: $MESON_DEPS make autoconf
   script:
-    - echo HOME= $HOME
+    - echo HOME= $HOME PWD= $PWD pwd= `pwd`
+    - export PKG_CONFIG_PATH=`pwd`/installdir/lib/pkgconfig:$PKG_CONFIG_PATH
     - ./autogen.sh --enable-warnings=fatal --prefix=/usr
     - make
     - make check
@@ -91,7 +93,8 @@ release_gcc_10_build:
   variables:
     DEPENDENCIES: $MESON_DEPS g++-10
   script:
-    - echo HOME= $HOME
+    - echo HOME= $HOME PWD= $PWD pwd= `pwd`
+    - export PKG_CONFIG_PATH=`pwd`/installdir/lib/pkgconfig:$PKG_CONFIG_PATH
     - mkdir _build && cd _build
     # -Ddebug=false + -Doptimization=3 correspond to -Dbuildtype=release
     - CC=gcc-10 CXX=g++-10 meson --prefix=/usr --libdir=lib -Ddebug=false -Doptimization=3 -Dwarnings=fatal