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)
(cherry picked from commit 1a3f658f037e77b38e8645b8fbdadc84c2bb39d8)

diff --git a/meson.build b/meson.build
index 2a888405e34a954a2b0dc25e887c4d37952d9fbe..ea8b4cd9ecf4cf7f865e7c840a2cf4a5f94362d2 100644 (file)
--- a/meson.build
+++ b/meson.build
@@ -2616,7 +2616,7 @@ 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