[CI] Export dist archive before building other project.

With the commit fb07b58 we are not skiping the compile/build process
of meson project. As meson projects first remove the build directory
before configuring, we remove dist archives that could have been generated
before.

Copy the dist archive in the export so we are ok.

travis/compile_all.py

@@ -321,6 +321,31 @@ def download_base_archive(base_name):
             file.write(batch)
     return file_path
 
+def export_dist(target):
+    if target in ('kiwix-lib', 'kiwix-tools', 'kiwix-desktop'):
+        out_dir = DIST_KIWIX_ARCHIVES_DIR
+    else:
+        out_dir = DIST_ZIM_ARCHIVES_DIR
+
+    if target in main_project_versions:
+        try:
+            (out_dir/target).mkdir(parents=True)
+        except FileExistsError:
+            pass
+
+        full_target_name = "{}-{}".format(target, main_project_versions[target])
+        if target != 'kiwix-desktop':
+            in_file = BASE_DIR/full_target_name/'meson-dist'/'{}.tar.xz'.format(
+                full_target_name)
+        else:
+            in_file = BASE_DIR/full_target_name/'{}.tar.gz'.format(full_target_name)
+        if in_file.exists():
+            print_message("Copying {} to {}", in_file, out_dir/target)
+            shutil.copy(str(in_file), str(out_dir/target))
+        else:
+            print_message("No {} to copy.", in_file)
+
+
 if PLATFORM != 'flatpak':
     # The first thing we need to do is to (potentially) download already compiled base dependencies.
     base_dep_archive_name = "base_deps_{os}_{platform}_{version}_{release}.tar.xz".format(
@@ -454,38 +479,10 @@ for target in TARGETS:
                         platform=PLATFORM,
                         make_release=True,
                         make_dist=True)
+        export_dist(target)
 
 # We have build everything. Now create archives for public deployement.
-if make_release and PLATFORM == 'native_dyn':
+if PLATFORM == 'native_mixed':
-    for target in TARGETS:
-        if release_versions.get(target) != 0:
-            # Do not release project not in release_versions
-            continue
-        if target in ('kiwix-lib', 'kiwix-tools', 'kiwix-desktop'):
-            out_dir = DIST_KIWIX_ARCHIVES_DIR
-        else:
-            out_dir = DIST_ZIM_ARCHIVES_DIR
-
-        if target in ('kiwix-lib', 'kiwix-tools', 'libzim', 'zim-tools', 'zimwriterfs', 'kiwix-desktop'):
-            try:
-                (out_dir/target).mkdir(parents=True)
-            except FileExistsError:
-                pass
-
-            full_target_name = "{}-{}".format(target, main_project_versions[target])
-            if target != 'kiwix-desktop':
-                in_file = BASE_DIR/full_target_name/'meson-dist'/'{}.tar.xz'.format(
-                    full_target_name)
-            else:
-                in_file = BASE_DIR/full_target_name/'{}.tar.gz'.format(full_target_name)
-            if in_file.exists():
-                print_message("Copying {} to {}", in_file, out_dir/target)
-                shutil.copy(str(in_file), str(out_dir/target))
-            else:
-                print_message("No {} to copy.", in_file)
-                print_message("{}\n", list((BASE_DIR/full_target_name).iterdir()))
-                print_message("{}\n", list((BASE_DIR/full_target_name/'meson-dist').iterdir()))
-elif PLATFORM == 'native_mixed':
     make_archive('libzim', 'linux-x86_64')
 elif PLATFORM == 'native_static':
     for target in ('kiwix-tools', 'zim-tools', 'zimwriterfs'):