build: hide doxygen commands with AM_V_GEN

I suppose the purpose was to print just one GEN line for each doxygen
rule being executed, not print the doxygen command.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

diff --git a/doc/doxygen/Makefile.am b/doc/doxygen/Makefile.am
index 9870b01..de3b31f 100644 (file)
--- a/doc/doxygen/Makefile.am
+++ b/doc/doxygen/Makefile.am
@@ -23,14 +23,14 @@ scanned_src_files_server =                          \
 dist_man3_MANS= $(shell find man/man3/ -name "wl_*.3" -printf "man/man3/%P\n")
 
 xml/client/index.xml: $(scanned_src_files_client) wayland.doxygen
-       $(AM_V_GEN)$(MKDIR_P) xml/client
+       $(AM_V_GEN)$(MKDIR_P) xml/client && \
        (cat wayland.doxygen; \
           echo "GENERATE_XML=YES"; \
           echo "XML_OUTPUT=xml/client"; \
           echo "INPUT= $(scanned_src_files_client)"; \
           ) | doxygen -
 xml/server/index.xml: $(scanned_src_files_server) wayland.doxygen
-       $(AM_V_GEN)$(MKDIR_P) xml/server
+       $(AM_V_GEN)$(MKDIR_P) xml/server && \
        (cat wayland.doxygen; \
           echo "GENERATE_XML=YES"; \
           echo "XML_OUTPUT=xml/server"; \
@@ -38,7 +38,7 @@ xml/server/index.xml: $(scanned_src_files_server) wayland.doxygen
           ) | doxygen -
 
 man/man3/wl_display.3: $(scanned_src_files_client) $(scanned_src_files_server)
-       (cat wayland.doxygen; \
+       $(AM_V_GEN)(cat wayland.doxygen; \
           echo "GENERATE_MAN=YES"; \
           echo "MAN_OUTPUT=man"; \
           echo "JAVADOC_AUTOBRIEF=NO"; \