Update package version to 3.1.2

source.sh

@@ -2,7 +2,7 @@
 # BPM Expects the source code to be extracted into the automatically created 'source' directory which can be accessed using $BPM_SOURCE
 # BPM Expects the output files to be present in the automatically created 'output' directory which can be accessed using $BPM_OUTPUT
 
-DOWNLOAD="https://downloads.sourceforge.net/libjpeg-turbo/libjpeg-turbo-${BPM_PKG_VERSION}.tar.gz"
+DOWNLOAD="https://github.com/libjpeg-turbo/libjpeg-turbo/archive/refs/tags/${BPM_PKG_VERSION}.tar.gz"
 FILENAME="${DOWNLOAD##*/}"
 
 # The prepare function is executed in the root of the temp directory
@@ -15,30 +15,26 @@ prepare() {
 # The build function is executed in the source directory
 # This function is used to compile the source code
 build() {
-  mkdir build
-  cd build
-
-  cmake -DCMAKE_INSTALL_PREFIX=/usr \
+  cmake -B build                    \
+        -DCMAKE_INSTALL_PREFIX=/usr \
         -DCMAKE_BUILD_TYPE=RELEASE  \
         -DENABLE_STATIC=FALSE       \
         -DWITH_JPEG8=ON             \
-        -DCMAKE_INSTALL_DEFAULT_LIBDIR=lib ..
-  make
+        -DCMAKE_INSTALL_DEFAULT_LIBDIR=lib
+  cmake --build build
 }
 
 # The check function is executed in the source directory
 # This function is used to run tests to verify the package has been compiled correctly
 check() {
-  cd build
-  make test
+  ctest --test-dir build
 }
 
 # The package function is executed in the source directory
 # This function is used to move the compiled files into the output directory
 package() {
-  cd build
-  make DESTDIR="$BPM_OUTPUT" install
+  DESTDIR="$BPM_OUTPUT" cmake --install build
 
-  install -Dvm 644 ../LICENSE.md -t "$BPM_OUTPUT"/usr/share/licenses/libjpeg-turbo/
-  install -Dvm 644 ../README.ijg -t "$BPM_OUTPUT"/usr/share/licenses/libjpeg-turbo/
+  # Install package license
+  install -Dvm 644 "$BPM_SOURCE"/LICENSE.md -t "$BPM_OUTPUT"/usr/share/licenses/libjpeg-turbo/
 }