Use make rules instead of shell for loops to generate shadow man pages

Allows parallel make and simpler build logs/error reporting

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

diff --git a/man/Makefile.am b/man/Makefile.am
index e0c5cb7..0fc1db8 100644 (file)
--- a/man/Makefile.am
+++ b/man/Makefile.am
@@ -27,14 +27,14 @@ LIB_MAN_DIR_SUFFIX = $(LIB_MAN_DIR:@mandir@/man%=%)
 
 libman_PRE = XF86VM.man
 
-BUILT_SOURCES = shadows.DONE
+BUILT_SOURCES = $(XF86VM_shadowmen)
 
 EXTRA_DIST = $(libman_PRE)
 
 CLEANFILES = $(libman_DATA) $(BUILT_SOURCES)
 
 libman_DATA = $(libman_PRE:man=@LIB_MAN_SUFFIX@) \
-             $(XF86VM_shadows:=.@LIB_MAN_SUFFIX@)
+             $(XF86VM_shadowmen)
 
 # String replacements in MAN_SUBSTS now come from xorg-macros.m4 via configure
 SUFFIXES = .$(LIB_MAN_SUFFIX) .man
@@ -67,8 +67,6 @@ XF86VM_shadows =                            \
     XF86VidModeGetGammaRampSize             \
     XF86VidModeGetPermissions
 
-shadows.DONE:
-       -rm -f $(XF86VM_shadows:=.@LIB_MAN_SUFFIX@)
-       (for i in $(XF86VM_shadows:=.@LIB_MAN_SUFFIX@) ; do \
-        echo .so man$(LIB_MAN_DIR_SUFFIX)/XF86VM.$(LIB_MAN_SUFFIX) > $$i; \
-        done)
+XF86VM_shadowmen = $(XF86VM_shadows:=.@LIB_MAN_SUFFIX@)
+$(XF86VM_shadowmen):
+       $(AM_V_GEN)echo ".so man$(LIB_MAN_DIR_SUFFIX)/XF86VM.$(LIB_MAN_SUFFIX)" > $@