build-sys: add silent rule for m4 processing

Using custom prefixes makes the whole build process a bit more
readable.
This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2013-01-23 22:20:23 -05:00
parent 245d345f75
commit ebea41b8d2

View File

@ -246,6 +246,12 @@ INSTALL_EXEC_HOOKS += \
install-directories-hook \
install-aliases-hook
# ------------------------------------------------------------------------------
AM_V_M4 = $(AM_V_M4_$(V))
AM_V_M4_ = $(AM_V_M4_$(AM_DEFAULT_VERBOSITY))
AM_V_M4_0 = @echo " M4 " $@;
# ------------------------------------------------------------------------------
rootbin_PROGRAMS = \
systemctl \
@ -3863,14 +3869,14 @@ src/%.c: src/%.gperf
src/%: src/%.m4
$(AM_V_at)$(MKDIR_P) $(dir $@)
$(AM_V_GEN)$(M4) -P $(M4_DEFINES) < $< > $@
$(AM_V_M4)$(M4) -P $(M4_DEFINES) < $< > $@
M4_PROCESS_SYSTEM = \
$(AM_V_GEN)$(MKDIR_P) $(dir $@) && \
$(AM_V_M4)$(MKDIR_P) $(dir $@) && \
$(M4) -P $(M4_DEFINES) -DFOR_SYSTEM=1 < $< > $@
M4_PROCESS_USER = \
$(AM_V_GEN)$(MKDIR_P) $(dir $@) && \
$(AM_V_M4)$(MKDIR_P) $(dir $@) && \
$(M4) -P $(M4_DEFINES) -DFOR_USER=1 < $< > $@
units/%: units/%.m4 Makefile