Fix sed pattern on OS X

OS X apparently doesn't support \W.

Thanks-to: Peter Olsson <peter.olsson@visionutveckling.se>
FS-4528 --resolve

diff --git a/Makefile.am b/Makefile.am
index 673d29447c48c90cad8d91c59e23dee455733fc5..ffeffb1d0a4a468e6e136caa31985330a90e5ea1 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -424,8 +424,8 @@ src/include/switch_version.h: src/include/switch_version.h.in Makefile build/pri
          xver="$$(./build/print_git_revision)"; \
          xhver="$$(./build/print_git_revision -h)"; \
          sed \
-           -e "/#define *SWITCH_VERSION_REVISION\W/{s/\"\([^\"]*\)\"/\"\1$$xver\"/;}" \
-           -e "/#define *SWITCH_VERSION_REVISION_HUMAN\W/{s/\"\([^\"]*\)\"/\"\1$$xhver\"/;}" \
+           -e "/#define *SWITCH_VERSION_REVISION[^a-zA-Z0-9_]/{s/\"\([^\"]*\)\"/\"\1$$xver\"/;}" \
+           -e "/#define *SWITCH_VERSION_REVISION_HUMAN[^a-zA-Z0-9_]/{s/\"\([^\"]*\)\"/\"\1$$xhver\"/;}" \
            $< > $@; \
        fi;