can't use % stems in the recipe itself.

This commit is contained in:
robochat 2015-09-22 08:39:33 +00:00
parent a020a82521
commit 3fcea9a3fd

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@ -97,7 +97,7 @@ process: ex1.txt file0.txt
# Can teach make how to convert certain files into other files.
%.png: %.svg
inkscape --export-png %.svg
inkscape --export-png $^
# Pattern rules will only do anything if make decides to create the \
target.
@ -105,7 +105,7 @@ target.
# Directory paths are normally ignored when matching pattern rules. But
# make will try to use the most appropriate rule available.
small/%.png: %.svg
inkscape --export-png --export-dpi 30 %.svg
inkscape --export-png --export-dpi 30 $^
# make will use the last version for a pattern rule that it finds.
%.png: %.svg
@ -113,7 +113,7 @@ small/%.png: %.svg
# However make will use the first pattern rule that can make the target
%.png: %.ps
@echo this rule is not chosen if %.svg and %.ps are both present
@echo this rule is not chosen if *.svg and *.ps are both present
# make already has some pattern rules built-in. For instance, it knows
# how to turn *.c files into *.o files.