From 17857658be8fb973f73110f2379f9d57c47a7805 Mon Sep 17 00:00:00 2001
From: jc_gargma <jc_gargma@iserlohn-fortress.net>
Date: Thu, 6 Oct 2022 21:02:17 -0700
Subject: Updated to 0.9.15 Fix some serious compilation bugs.

---
 PKGBUILD | 49 +++++++++++++++++++++++++++++++++++++++++++++----
 1 file changed, 45 insertions(+), 4 deletions(-)

diff --git a/PKGBUILD b/PKGBUILD
index 285b950..a210fb9 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -6,9 +6,13 @@
 
 # # I maintain this because:
 # Arch version lacks additional optimization and hardening flags
+# Arch version uses git
+# Arch version forces compilation with all threads
+# Arch version forces msse3, and single thread flto
+# Arch version compiles a second time during package() with incorrect FLAGS
 
 pkgname=endless-sky
-pkgver=0.9.14
+pkgver=0.9.15
 pkgrel=1
 pkgdesc="A sandbox-style space exploration and combat game"
 arch=('x86_64' 'i686' 'aarch64')
@@ -22,6 +26,7 @@ license=(
   'custom:CC-BY-SA-4.0'
   'custom:public-domain'
 )
+options=('lto')
 depends=(
   'gcc-libs'
   'openal'
@@ -31,31 +36,67 @@ depends=(
   'libjpeg-turbo'
   'sdl2'
   'libmad'
+  'util-linux-libs'
 )
 makedepends=('scons')
 optdepends=(
   'endless-sky-high-dpi: high resolution graphics assets'
 )
 source=("$pkgname-$pkgver.tar.gz::https://github.com/endless-sky/endless-sky/archive/v${pkgver}.tar.gz")
-b2sums=('5845c3b595f0feba7fc5f6ce1ead88b34e9426c3db53cf013fc67f9197d2cabad8fae39056fa6f4d6da76fceb43a9709397b95daba855d1b1ebf3c25a04ba007')
+b2sums=('cb94be3ad4f9073142513a8ed171a56fd0bc1aa041799021a8c11c3d0736b1634edda0dd85483669dfab44feff1f4d994b8bf3baf39d82a9d542545a30404f2f')
 
 prepare() {
   cd "$pkgname-$pkgver"
 
   # binary is installed to /usr/games instead of /usr/bin
   sed -i 's:games", sky:bin", sky:' SConstruct
+
+  # Stop forcing msse3, O3, and single thread flto
+  sed \
+  -e 's|<Add option="-msse3" />||' \
+  -e 's|<Add option="-O3" />||' \
+  -e 's|<Add option="-flto" />||' \
+  -i EndlessSky.cbp
+
+  sed \
+  -e 's|<Add option="-msse3" />||' \
+  -e 's|<Add option="-O3" />||' \
+  -e 's|<Add option="-flto" />||' \
+  -i EndlessSkyLib.cbp
+
+  sed \
+  -e 's|<Add option="-msse3" />||' \
+  -e 's|<Add option="-O3" />||' \
+  -e 's|<Add option="-flto" />||' \
+  -i EndlessSkyTests.cbp
+
+  sed \
+  -e 's|, "-O3", "-flto"||' \
+  -e 's|env.Append(LINKFLAGS = ["-O3", "-flto"])||' \
+  -i SConstruct
 }
 
 build() {
   cd "$pkgname-$pkgver"
-  export CFLAGS="$CFLAGS -O3 -flto=auto -fPIE"
-  export CXXFLAGS="$CXXFLAGS -O3 -flto=auto -fPIE"
+
+  export CFLAGS="$CFLAGS -O3 -fPIE"
+  export CXXFLAGS="$CXXFLAGS -O3 -fPIE"
   export LDFLAGS="$LDFLAGS,-pie"
+
   scons "${MAKEFLAGS}"
 }
 
 package() {
   cd "$pkgname-$pkgver"
+
+  # For reasons of black magic, adding these flags again prevents a second compilation during this step.
+  # This halves compilation time.
+  # Also prevents this second compilation from being using in the package wwith incorrect FLAGS.
+  # Madness.
+  export CFLAGS="$CFLAGS -O3 -fPIE"
+  export CXXFLAGS="$CXXFLAGS -O3 -fPIE"
+  export LDFLAGS="$LDFLAGS,-pie"
+
   scons \
     DESTDIR="$pkgdir" \
     PREFIX=/usr \
-- 
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