From a98eb771fab8fb49b51e758a606f276900b93136 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Ekl=C3=B6f?= <daniel@ekloef.se>
Date: Fri, 6 Mar 2020 19:33:42 +0100
Subject: [PATCH] PKGBUILD: only do a PGO build if we have a Wayland session

---
 PKGBUILD | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

diff --git a/PKGBUILD b/PKGBUILD
index 92882f47..60b46d64 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -16,15 +16,18 @@ pkgver() {
 build() {
   meson --prefix=/usr --buildtype=release --wrap-mode=nofallback -Db_lto=true ..
 
-  meson configure -Db_pgo=generate
-  find -name "*.gcda" -delete
-  ninja
+  if [[ -v WAYLAND_DISPLAY ]]; then
+    meson configure -Db_pgo=generate
+    find -name "*.gcda" -delete
+    ninja
 
-  tmp_file=$(mktemp)
-  ./foot --config /dev/null --term=xterm -- sh -c "../scripts/generate-alt-random-writes.py --scroll --scroll-region --colors-regular --colors-bright --colors-rgb ${tmp_file} && cat ${tmp_file}"
-  rm "${tmp_file}"
+    tmp_file=$(mktemp)
+    ./foot --config /dev/null --term=xterm -- sh -c "../scripts/generate-alt-random-writes.py --scroll --scroll-region --colors-regular --colors-bright --colors-rgb ${tmp_file} && cat ${tmp_file}"
+    rm "${tmp_file}"
+
+    meson configure -Db_pgo=use
+  fi
 
-  meson configure -Db_pgo=use
   ninja
 }