Set cmake_minimum_required to 3.5 for all dependencies to build with cmake 4

.SRCINFO

@@ -41,7 +41,11 @@ pkgbase = orca-slicer
 	options = !emptydirs
 	source = orca-slicer::git+https://github.com/SoftFever/OrcaSlicer.git#tag=v2.3.0
 	source = https://github.com/Open-Cascade-SAS/OCCT/commit/7236e83dcc1e7284e66dc61e612154617ef715d6.patch
+	source = cmake-min-version.patch
+	source = wxWidgets-cmake-min-version.patch
 	b2sums = 543653c5769e2f022877608c14bad64ea05dbc30d41a58dc1a82eaca6615c0183f7573ced790a263b8509f6a4abdfa6b259ae0701a2468e10c15eb40d1926555
 	b2sums = cc7791841533e07787a4921b688fdd885782a67320936d445ad04102a68e8e044b5bf52a58d987d158ae522ae4f02a56a3525ccfd1831ef6a3b6459be14bd408
+	b2sums = 562dcd07530faef0d9fdddf1e009075f67105c8239e4b1402cd890f7a89be8b11671dd6ecc7b55a155f2d05247070bb0b8ff84f2170ce2454ab818018be80e48
+	b2sums = 1459ce126dd80a891006d2c40a001e75dc146ac9eb6ad8e975a3e4672ebb914baabecd8a4048742fab03e2820242f614449dd23a8e721bd5c945c8765e986a5a
 
 pkgname = orca-slicer

PKGBUILD

@@ -13,9 +13,13 @@ makedepends=('cmake' 'extra-cmake-modules' 'git' 'glew' 'm4' 'ninja' 'pkgconf' '
 options=('!debug' '!emptydirs')
 provides=("orca-slicer")
 source=("$pkgname::git+https://github.com/SoftFever/OrcaSlicer.git#tag=v$pkgver"
-        "https://github.com/Open-Cascade-SAS/OCCT/commit/7236e83dcc1e7284e66dc61e612154617ef715d6.patch")
+        "https://github.com/Open-Cascade-SAS/OCCT/commit/7236e83dcc1e7284e66dc61e612154617ef715d6.patch"
+        "cmake-min-version.patch"
+        "wxWidgets-cmake-min-version.patch")
 b2sums=('543653c5769e2f022877608c14bad64ea05dbc30d41a58dc1a82eaca6615c0183f7573ced790a263b8509f6a4abdfa6b259ae0701a2468e10c15eb40d1926555'
-        'cc7791841533e07787a4921b688fdd885782a67320936d445ad04102a68e8e044b5bf52a58d987d158ae522ae4f02a56a3525ccfd1831ef6a3b6459be14bd408')
+        'cc7791841533e07787a4921b688fdd885782a67320936d445ad04102a68e8e044b5bf52a58d987d158ae522ae4f02a56a3525ccfd1831ef6a3b6459be14bd408'
+        '562dcd07530faef0d9fdddf1e009075f67105c8239e4b1402cd890f7a89be8b11671dd6ecc7b55a155f2d05247070bb0b8ff84f2170ce2454ab818018be80e48'
+        '1459ce126dd80a891006d2c40a001e75dc146ac9eb6ad8e975a3e4672ebb914baabecd8a4048742fab03e2820242f614449dd23a8e721bd5c945c8765e986a5a')
 
 prepare() {
   # C++20 disallows the use of the Point<T> syntax in the constructor
@@ -27,6 +31,10 @@ prepare() {
   # Fix xgettext: case-sensitive mismatches
   sed -i 's|src/slic3r/GUI/AMSMappingPopup.cpp|src/slic3r/GUI/AmsMappingPopup.cpp|g' $pkgname/localization/i18n/list.txt
   sed -i 's|https://www.mpfr.org/mpfr-current/mpfr-4.2.1.tar.bz2|https://www.mpfr.org/mpfr-4.2.1/mpfr-4.2.1.tar.bz2|' $pkgname/deps/MPFR/MPFR.cmake
+  # Set cmake_minimum_required to 3.5 for all dependencies
+  cp wxWidgets-cmake-min-version.patch $pkgname/deps/wxWidgets/wxWidgets-cmake-min-version.patch
+  cd $pkgname
+  git apply ../cmake-min-version.patch
 }
 
 build() {
@@ -37,7 +45,8 @@ build() {
     -G Ninja \
     -S deps \
     -B deps/build \
-    -DDEP_WX_GTK3=ON
+    -DDEP_WX_GTK3=ON \
+    -DCMAKE_POLICY_VERSION_MINIMUM=3.5
   ninja -C deps/build
 
   cmake \
@@ -50,7 +59,8 @@ build() {
     -DSLIC3R_STATIC=1 \
     -DORCA_TOOLS=1 \
     -DSLIC3R_FHS=1 \
-    -DSLIC3R_GTK=3
+    -DSLIC3R_GTK=3 \
+    -DCMAKE_POLICY_VERSION_MINIMUM=3.5
   ninja -C build
   
   # add localizations

cmake-min-version.patch

@@ -0,0 +1,44 @@
+diff --git a/deps/CMakeLists.txt b/deps/CMakeLists.txt
+index b24ee20e2..e59edc7b6 100644
+--- a/deps/CMakeLists.txt
++++ b/deps/CMakeLists.txt
+@@ -128,6 +128,7 @@ if (NOT IS_CROSS_COMPILE OR NOT APPLE)
+         DOWNLOAD_DIR        ${DEP_DOWNLOAD_DIR}/${projectname}
+         ${_gen}
+         CMAKE_ARGS
++            -DCMAKE_POLICY_VERSION_MINIMUM=3.5
+             -DCMAKE_INSTALL_PREFIX:STRING=${DESTDIR}
+             -DCMAKE_MODULE_PATH:STRING=${PROJECT_SOURCE_DIR}/../cmake/modules
+             -DCMAKE_PREFIX_PATH:STRING=${DESTDIR}
+@@ -157,6 +158,7 @@ elseif(FLATPAK)
+         DOWNLOAD_DIR        ${DEP_DOWNLOAD_DIR}/${projectname}
+         ${_gen}
+         CMAKE_ARGS
++            -DCMAKE_POLICY_VERSION_MINIMUM=3.5
+             -DCMAKE_INSTALL_PREFIX:STRING=${DESTDIR}
+             -DCMAKE_MODULE_PATH:STRING=${PROJECT_SOURCE_DIR}/../cmake/modules
+             -DCMAKE_PREFIX_PATH:STRING=${DESTDIR}
+@@ -185,6 +187,7 @@ else()
+         DOWNLOAD_DIR        ${DEP_DOWNLOAD_DIR}/${projectname}
+         ${_gen}
+         CMAKE_ARGS
++            -DCMAKE_POLICY_VERSION_MINIMUM=3.5
+             -DCMAKE_INSTALL_PREFIX:STRING=${DESTDIR}
+             -DCMAKE_PREFIX_PATH:STRING=${DESTDIR}
+             -DBUILD_SHARED_LIBS:BOOL=OFF
+diff --git a/deps/wxWidgets/wxWidgets.cmake b/deps/wxWidgets/wxWidgets.cmake
+index 1097e6cfc..9cf27a790 100644
+--- a/deps/wxWidgets/wxWidgets.cmake
++++ b/deps/wxWidgets/wxWidgets.cmake
+@@ -25,9 +25,11 @@ endif ()
+ orcaslicer_add_cmake_project(
+     wxWidgets
+     GIT_REPOSITORY "https://github.com/SoftFever/Orca-deps-wxWidgets"
++    PATCH_COMMAND git apply ${CMAKE_CURRENT_LIST_DIR}/wxWidgets-cmake-min-version.patch
+     GIT_SHALLOW ON
+     DEPENDS ${PNG_PKG} ${ZLIB_PKG} ${EXPAT_PKG} ${TIFF_PKG} ${JPEG_PKG}
+     CMAKE_ARGS
++        -DCMAKE_POLICY_VERSION_MINIMUM=3.5
+         -DwxBUILD_PRECOMP=ON
+         ${_wx_toolkit}
+         "-DCMAKE_DEBUG_POSTFIX:STRING="

wxWidgets-cmake-min-version.patch

@@ -0,0 +1,38 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 4063020..d498b78 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -7,7 +7,7 @@
+ # Licence:     wxWindows licence
+ #############################################################################
+ 
+-cmake_minimum_required(VERSION 2.8.12)
++cmake_minimum_required(VERSION 3.5)
+ 
+ if(NOT CMAKE_CONFIGURATION_TYPES)
+     get_property(HAVE_MULTI_CONFIG_GENERATOR GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
+diff --git a/build/cmake/modules/cotire.cmake b/build/cmake/modules/cotire.cmake
+index bb69643..e91f7e4 100644
+--- a/build/cmake/modules/cotire.cmake
++++ b/build/cmake/modules/cotire.cmake
+@@ -37,7 +37,7 @@ set(__COTIRE_INCLUDED TRUE)
+ if (NOT CMAKE_SCRIPT_MODE_FILE)
+ 	cmake_policy(PUSH)
+ endif()
+-cmake_minimum_required(VERSION 2.8.12)
++cmake_minimum_required(VERSION 3.5)
+ if (NOT CMAKE_SCRIPT_MODE_FILE)
+ 	cmake_policy(POP)
+ endif()
+diff --git a/build/cmake/modules/cotire_test/CMakeLists.txt b/build/cmake/modules/cotire_test/CMakeLists.txt
+index dd14262..6d865bc 100644
+--- a/build/cmake/modules/cotire_test/CMakeLists.txt
++++ b/build/cmake/modules/cotire_test/CMakeLists.txt
+@@ -1,6 +1,6 @@
+ # cotire example project
+ 
+-cmake_minimum_required(VERSION 2.8.12)
++cmake_minimum_required(VERSION 3.5)
+ 
+ if (POLICY CMP0058)
+ 	# Ninja requires custom command byproducts to be explicit