Refine & fix BuildLinux script for fresh ubuntu 20.04

now you have to use an optino to compile, more info on -h

BuildLinux.sh

@@ -3,14 +3,28 @@
 export ROOT=`pwd`
 export NCORES=`nproc --all`
 
-while getopts ":ih" opt; do
+
+while getopts ":dsiuh" opt; do
   case ${opt} in
-    i )
+    u )
-        export BUILD_IMAGE="1"
+        UPDATE_LIB="1"
         ;;
-    h ) echo "Usage: ./BuildLinux.sh [-i][-u]"
+    i )
+        BUILD_IMAGE="1"
+        ;;
+    d )
+        BUILD_DEPS="1"
+        ;;
+    s )
+        BUILD_SLIC3R="1"
+        ;;
+    h ) echo "Usage: ./BuildLinux.sh [-i][-u][-d][-s]"
         echo "   -i: Generate appimage (optional)"
+        echo "   -d: build deps (optional)"
+        echo "   -s: build slic3r (optional)"
         echo "   -u: only update clock & dependency packets (optional and need sudo)"
+        echo "For a first use, you want to 'sudo ./BuildLinux.sh -u'"
+        echo "   and then './BuildLinux.sh -dsi'"
         exit 0
         ;;
   esac
@@ -22,33 +36,40 @@ then
     mkdir build
 fi
 
-
+if [[ -n "$UPDATE_LIB" ]]
-if [[ -n "$BUILD_IMAGE" ]]
 then
     echo -n "Updating linux ..."
-    {
+    hwclock -s
-        hwclock -s
+    apt update
-        apt update
+    apt install libgtk2.0-dev libglew-dev libudev-dev libdbus-1-dev cmake git
-        apt install libgtk2.0-dev libglew-dev libudev-dev libdbus-1-dev
-    } > $ROOT/build/Build.log # Capture all command output
     echo "done"
     exit 0
 fi
 
-echo -n "[1/9] Updating submodules..."
+FOUND_GTK2=$(dpkg -l libgtk* | grep gtk2.0-dev)
+echo "FOUND_GTK2=$FOUND_GTK2)"
+if [[ -z "$FOUND_GTK2" ]]
+then
+    echo "Error, you must install the dependencies before."
+    echo "Use option -u with sudo"
+    exit 0
+fi
+
+echo "[1/9] Updating submodules..."
 {
     # update submodule profiles
     pushd resources/profiles
     git submodule update --init
     popd
-} > $ROOT/build/Build.log # Capture all command output
+}
+# > $ROOT/build/Build.log # Capture all command output
 
-echo -n "[2/9] Changing date in version..."
+echo "[2/9] Changing date in version..."
 {
     # change date in version
-    sed "s/+UNKNOWN/_$(date '+%F')/" version.inc > version.date.inc
+    sed -i "s/+UNKNOWN/_$(date '+%F')/" version.inc
-    mv version.date.inc version.inc
+}
-} &> $ROOT/build/Build.log # Capture all command output
+# &> $ROOT/build/Build.log # Capture all command output
 echo "done"
 
 # mkdir in deps
@@ -57,66 +78,76 @@ then
     mkdir deps/build
 fi
 
-echo -n "[3/9] Configuring dependencies..."
+if [[ -n "$BUILD_DEPS" ]]
-{
+then
-    # cmake deps
+    echo "[3/9] Configuring dependencies..."
-    pushd deps/build
-    cmake .. -DCMAKE_OSX_DEPLOYMENT_TARGET="10.13"
-} &> $ROOT/build/Build.log # Capture all command output
-echo "done"
     
-echo -n "[4/9] Building dependencies..."
+        # cmake deps
-{
+        pushd deps/build
-    # make deps
+        cmake ..
-    make -j$NCORES
-} &> $ROOT/build/Build.log # Capture all command output
-echo "done"
     
-echo -n "[5/9] Renaming wxscintilla library..."
+    # &> $ROOT/build/Build.log # Capture all command output
-{
+    echo "done"
-    # rename wxscintilla
-    pushd destdir/usr/local/lib
-    cp libwxscintilla-3.1.a libwx_gtk2u_scintilla-3.1.a
-    popd
-} &> $ROOT/build/Build.log # Capture all command output
-echo "done"
     
-echo -n "[6/9] Cleaning dependencies..."
+    echo "[4/9] Building dependencies..."
-{
-    # clean deps
-    rm -rf dep_*
-    popd
-} &> $ROOT/build/Build.log # Capture all command output
-echo "done"
     
-echo -n "[7/9] Configuring Slic3r..."
+        # make deps
-{
+        make -j$NCORES
-    # cmake
-    pushd build
-    cmake .. -DCMAKE_PREFIX_PATH="$PWD/../deps/build/destdir/usr/local" -DCMAKE_OSX_DEPLOYMENT_TARGET="10.13" -DSLIC3R_STATIC=1
-} &> $ROOT/build/Build.log # Capture all command output
-echo "done"
     
-echo -n "[8/9] Building Slic3r..."
+    # &> $ROOT/build/Build.log # Capture all command output
-{
+    echo "done"
-    # make Slic3r
-    make -j$NCORES Slic3r
     
-    # make .mo
+    echo "[5/9] Renaming wxscintilla library..."
-    make gettext_po_to_mo
+    
-} &> $ROOT/build/Build.log # Capture all command output
+        # rename wxscintilla
-echo "done"
+        pushd destdir/usr/local/lib
+        cp libwxscintilla-3.1.a libwx_gtk2u_scintilla-3.1.a
+        popd
+    # &> $ROOT/build/Build.log # Capture all command output
+    echo "done"
+    
+    echo "[6/9] Cleaning dependencies..."
+    
+        # clean deps
+        rm -rf dep_*
+        popd
+    # &> $ROOT/build/Build.log # Capture all command output
+    echo "done"
+fi
+
+if [[ -n "$BUILD_SLIC3R" ]]
+then
+    echo "[7/9] Configuring Slic3r..."
+    
+        # cmake
+        pushd build
+        cmake .. -DCMAKE_PREFIX_PATH="$PWD/../deps/build/destdir/usr/local" -DSLIC3R_STATIC=1
+    # &> $ROOT/build/Build.log # Capture all command output
+    echo "done"
+    
+    echo "[8/9] Building Slic3r..."
+    
+        # make Slic3r
+        make -j$NCORES Slic3r
+    
+        # make .mo
+        make gettext_po_to_mo
+        
+        popd
+    # &> $ROOT/build/Build.log # Capture all command output
+    echo "done"
+fi
 
 # Give proper permissions to script
 chmod 755 $ROOT/build/src/BuildLinuxImage.sh
 
-echo -n "[9/9] Generating Linux app..."
+echo "[9/9] Generating Linux app..."
-{
+    pushd build
     if [[ -n "$BUILD_IMAGE" ]]
     then
         $ROOT/build/src/BuildLinuxImage.sh -i
     else
         $ROOT/build/src/BuildLinuxImage.sh
     fi
-} &> $ROOT/build/Build.log # Capture all command output
+# &> $ROOT/build/Build.log # Capture all command output
 echo "done"

src/platform/unix/BuildLinuxImage.sh.in

@@ -16,14 +16,15 @@ while getopts ":ih" opt; do
 done
 
 echo -n "[9/9] Generating Linux app..."
-{
+#{
-
     # create directory and copy into it
     if [ -d "package" ]
     then
         rm -rf package/*
+        rm -rf package/.* 2&>/dev/null
+    else
+        mkdir package
     fi
-    mkdir package
     mkdir package/bin
 
     # copy Resources
@@ -32,17 +33,23 @@ echo -n "[9/9] Generating Linux app..."
 
     # create bin
     echo -e '#!/bin/bash\nDIR=$(readlink -f "$0" | xargs dirname)\nexport LD_LIBRARY_PATH="$DIR/bin"\nexec "$DIR/bin/@SLIC3R_APP_CMD@" "$@"' >@SLIC3R_APP_CMD@
-    chmod u+x @SLIC3R_APP_CMD@
+    chmod ug+x @SLIC3R_APP_CMD@
-    tar -cvf ../@SLIC3R_APP_KEY@.tar .
+    cp -f @SLIC3R_APP_CMD@ package/@SLIC3R_APP_CMD@
-} &> $ROOT/Build.log # Capture all command output
+    pushd package
+    tar -cvf ../@SLIC3R_APP_KEY@.tar .  &>/dev/null
+    popd
+#} &> $ROOT/Build.log # Capture all command output
 echo "done"
 
 if [[ -n "$BUILD_IMAGE" ]]
 then
 echo -n "Creating Appimage for distribution..."
-{
+#{
+    pushd package
     chmod +x ../build_appimage.sh
     ../build_appimage.sh
-} &> $ROOT/Build.log # Capture all command output
+    popd
+    mv package/"@SLIC3R_APP_KEY@_ubu64.AppImage" "@SLIC3R_APP_KEY@_ubu64.AppImage"
+#} &> $ROOT/Build.log # Capture all command output
 echo "done"
 fi