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More GNU Make 3.81 compatibility

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This commit is contained in:
Eelco Dolstra 2014-02-18 12:57:32 +01:00
parent 581a160c11
commit 79f699edca
2 changed files with 4 additions and 1 deletions
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3
functions.mk
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@ -9,3 +9,6 @@ filename-to-dep = $(dir $1).$(notdir $1).dep
# Return the full path to a program by looking it up in $PATH, or the
# empty string if not found.
find-program = $(shell for i in $$(IFS=: ; echo $$PATH); do p=$$i/$(strip $1); if [ -e $$p ]; then echo $$p; break; fi; done)
# Remove trailing slash.
remove-trailing-slash = $(patsubst %/,%,$(1))