mirror of https://github.com/freetype/freetype
* builds/toplevel.mk: Simplify version extraction.
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@ -198,29 +198,22 @@ modules:
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include $(TOP_DIR)/builds/modules.mk
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# get FreeType version string, using a
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# poor man's `sed' emulation with make's built-in string functions
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# get FreeType version string using built-in string functions
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#
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hash := \#
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work := $(strip $(shell $(CAT) \
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$(subst /,$(SEP),$(TOP_DIR)/include/freetype/freetype.h)))
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work := $(subst |,x,$(work))
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work := $(subst $(space),|,$(work))
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work := $(subst $(hash)define|FREETYPE_MAJOR|,$(space),$(work))
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work := $(word 2,$(work))
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major := $(subst |,$(space),$(work))
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major := $(firstword $(major))
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work := $(subst $(hash)define|FREETYPE_MINOR|,$(space),$(work))
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work := $(word 2,$(work))
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minor := $(subst |,$(space),$(work))
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minor := $(firstword $(minor))
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work := $(subst $(hash)define$(space)FREETYPE_MAJOR$(space),MAjOR=,$(work))
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work := $(subst $(hash)define$(space)FREETYPE_MINOR$(space),MInOR=,$(work))
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work := $(subst $(hash)define$(space)FREETYPE_PATCH$(space),PAtCH=,$(work))
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work := $(subst $(hash)define|FREETYPE_PATCH|,$(space),$(work))
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work := $(word 2,$(work))
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patch := $(subst |,$(space),$(work))
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patch := $(firstword $(patch))
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major := $(subst MAjOR=,,$(filter MAjOR=%,$(work)))
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minor := $(subst MInOR=,,$(filter MInOR=%,$(work)))
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patch := $(subst PAtCH=,,$(filter PAtCH=%,$(work)))
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work :=
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# ifneq ($(findstring x0x,x$(patch)x),)
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# version := $(major).$(minor)
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