Makefile: ensure parser directory exists

[kconfig-frontends] / Makefile.am

diff --git a/Makefile.am b/Makefile.am
index 434db5d3f956f2969f61567ceebedad57352d6d8..8afe1a13fa2565792cabc41e94e0bd9982bdf3da 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -69,7 +69,11 @@ AM_V_GPERF_ = $(AM_V_GPERF_$(AM_DEFAULT_VERBOSITY))
 AM_V_GPERF_0 = @echo "  GPERF   " $@;
 AM_V_GPERF_1 =
 
+# In theory, the destination directory already exists, because there is at
+# least the .pc file created by configure, but better safe than sorry, so
+# we create the directory now.
 .gperf.c:
+       $(MKDIR_P) $(@D)
        $(AM_V_GPERF)$(GPERF) -t --output-file $@ -a -C -E -g -k 1,3,$$ -p -t $<
 
 # The following rule may produce a warning with some versions of automake:
@@ -87,7 +91,12 @@ AM_V_GPERF_1 =
 # uses zconf in lieue of the original yy), then the output file is
 # also renamed, but automake does not now that, and make would fail
 # because it would think no file was generated.
+#
+# In theory, the destination directory already exists, because there is at
+# least the .pc file created by configure, but better safe than sorry, so
+# we create the directory now.
 .l.c:
+       $(MKDIR_P) $(@D)
        $(AM_V_LEX)$(LEXCOMPILE) -o$@ $<
 
 # yconf.c not listed, because it is the real _SOURCES, but others are