From df80ff1cc74dc7b225673d32e6a0d1eea4dbeddd Mon Sep 17 00:00:00 2001
From: Alejandro Martinez <amtriathlon@gmail.com>
Date: Tue, 6 May 2025 10:19:04 -0300
Subject: [PATCH] AppVeyor - Don't rebuild SIP each time

---
 appveyor.yml              | 21 ++++++++++++---------
 appveyor/linux/install.sh | 12 ++++++++----
 appveyor/macos/install.sh | 12 ++++++++----
 3 files changed, 28 insertions(+), 17 deletions(-)

diff --git a/appveyor.yml b/appveyor.yml
index 44dda5a22..0b4b52923 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -84,7 +84,7 @@ init:
 cache:
 - gc-ci-libs.zip -> appveyor.yml
 - jom_1_1_3.zip
-- sip-4.19.8.zip
+- sip-4.19.8 -> appveyor.yml
 - C:\R
 - C:\Python -> src\Python\requirements.txt
 - c:\tools\vcpkg\installed\
@@ -136,14 +136,17 @@ install:
     }
 
 # Get SIP and and install on Python
-- cmd: c:\python37-x64\python --version
-- cmd: if not exist sip-4.19.8.zip appveyor DownloadFile "https://sourceforge.net/projects/pyqt/files/sip/sip-4.19.8/sip-4.19.8.zip"
-- cmd: 7z x sip-4.19.8.zip
-- cmd: cd sip-4.19.8
-- cmd: c:\python37-x64\python configure.py
-- cmd: jom -j4
-- cmd: nmake install
-- cmd: cd ..
+- ps: >-
+    if ($isWindows -And -not (Test-Path 'sip-4.19.8')) {
+      Start-FileDownload "https://sourceforge.net/projects/pyqt/files/sip/sip-4.19.8/sip-4.19.8.zip"
+        7z x sip-4.19.8.zip
+        cd sip-4.19.8
+        c:\python37-x64\python --version
+        c:\python37-x64\python configure.py
+        jom -j2
+        cd ..
+    }
+- cmd: cd sip-4.19.8 & nmake install & cd ..
 
 # Add Python (avoiding collision between GC Context.h and Python context.h)
 - cmd: echo DEFINES+=GC_WANT_PYTHON >> src\gcconfig.pri
diff --git a/appveyor/linux/install.sh b/appveyor/linux/install.sh
index 314ed8fa3..621dd3545 100644
--- a/appveyor/linux/install.sh
+++ b/appveyor/linux/install.sh
@@ -46,11 +46,15 @@ sudo add-apt-repository -y ppa:deadsnakes/ppa
 sudo apt-get update -qq
 sudo apt-get install -qq python3.7-dev python3.7-distutils
 python3.7 --version
-wget --no-verbose https://sourceforge.net/projects/pyqt/files/sip/sip-4.19.8/sip-4.19.8.tar.gz
-tar xf sip-4.19.8.tar.gz
+if [ -z "$(ls -A sip-4.19.8)" ]; then
+    wget --no-verbose https://sourceforge.net/projects/pyqt/files/sip/sip-4.19.8/sip-4.19.8.tar.gz
+    tar xf sip-4.19.8.tar.gz
+    cd sip-4.19.8
+    python3.7 configure.py --incdir=/usr/include/python3.7
+    make -j2
+    cd ..
+fi
 cd sip-4.19.8
-python3.7 configure.py --incdir=/usr/include/python3.7
-make
 sudo make install
 cd ..
 
diff --git a/appveyor/macos/install.sh b/appveyor/macos/install.sh
index 96065d5c5..df6c4ce56 100755
--- a/appveyor/macos/install.sh
+++ b/appveyor/macos/install.sh
@@ -58,11 +58,15 @@ if [ -z "$(ls -A site-packages)" ]; then
 fi
 
 # Python SIP
-curl -k -L -O https://sourceforge.net/projects/pyqt/files/sip/sip-4.19.8/sip-4.19.8.tar.gz
-tar xf sip-4.19.8.tar.gz
+if [ -z "$(ls -A sip-4.19.8)" ]; then
+    curl -k -L -O https://sourceforge.net/projects/pyqt/files/sip/sip-4.19.8/sip-4.19.8.tar.gz
+    tar xf sip-4.19.8.tar.gz
+    cd sip-4.19.8
+    python3.7 configure.py
+    make -j2
+    cd ..
+fi
 cd sip-4.19.8
-python3.7 configure.py
-make -j4
 sudo make install
 cd ..