FS#8482 take two. Make the language files built first, so that the largest

size can be used as buffer size for languages. Work to this also contributed 
by Jonas Haggqvist.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16343 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 37 insertions, 0 deletions

diff --git a/apps/lang/Makefile b/apps/lang/Makefile
index e69de29bb2..bcaaa692a0 100644
--- a/apps/lang/Makefile
+++ b/apps/lang/Makefile
@@ -0,0 +1,37 @@
+#             __________               __   ___.
+#   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+#   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+#   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+#   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+#                     \/            \/     \/    \/            \/
+# $Id: $
+#
+
+# the header we generate
+HEADER = $(BUILDDIR)/max_language_size.h
+
+# This sets up 'SRC' based on the files mentioned in SOURCES
+include $(TOOLSDIR)/makesrc.inc
+SOURCES=$(SRC)
+
+# OUTP is the list of files to depend upon
+OUTP = $(patsubst %.lang,$(OBJDIR)/%.lng, $(SOURCES))
+
+# the generated file with features specified genlang-style
+FEATS=$(BUILDDIR)/apps/genlang-features
+
+ifndef V
+SILENT=@
+endif
+PRINTS=$(SILENT)$(call info,$(1))
+
+all: $(HEADER)
+
+# generic rule for creating .lng from .lang
+$(OBJDIR)/%.lng : %.lang $(FEATS)
+        $(call PRINTS,GENLANG $<)
+        $(SILENT)$(TOOLSDIR)/genlang -e=$(APPSDIR)/lang/english.lang -t=$(MODELNAME)`cat $(FEATS)` -i=$(TARGET_ID) -b=$@ $<
+
+$(HEADER): $(OUTP)
+        $(call PRINTS,Make $(HEADER))
+        echo "#define MAX_LANGUAGE_SIZE `du -b $(OBJDIR)/* |sort -n |tail -n 1 |cut -f 1`" > $(HEADER)