meson: Don't fail install script if file doesn't exist

Depending on which optional features are enabled, the NSS module
might not have been built, which means the custom install script
will fail to remove the file. Let's pass -f so it succeeds regardless
of whether the file exists or not.

(cherry picked from commit a292b55980d6ff2afd98deb9bcc3118cfcac4c67)

diff --git a/meson.build b/meson.build
index 1fb34b06e6289a6e44e025840fc6a84772d8a6b9..7ede6f7a96ac6bead4a379b10ddffa7e2ad68ad8 100644 (file)
--- a/meson.build
+++ b/meson.build
@@ -2659,7 +2659,7 @@ foreach dict : modules
         if is_nss
                 # We cannot use shared_module because it does not support version suffix.
                 # Unfortunately shared_library insists on creating the symlink…
-                meson.add_install_script(sh, '-c', 'rm $DESTDIR@0@/lib@1@.so'.format(libdir, name),
+                meson.add_install_script(sh, '-c', 'rm -f $DESTDIR@0@/lib@1@.so'.format(libdir, name),
                                          install_tag : 'nss')
                 nss_targets += lib
         endif