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| author | Werner Lemberg <wl@gnu.org> | 2023-08-22 12:20:56 +0200 |
|---|---|---|
| committer | Werner Lemberg <wl@gnu.org> | 2023-08-22 12:27:10 +0200 |
| commit | a3f44aadbc5797b3e7a5a9f38473985eaf23d4cb (patch) | |
| tree | 680f78cde19c99f96798cfe371878b5e8659935f | |
| parent | e907eef6b2d1a2606748598a4736d054dd3ef34f (diff) | |
| download | freetype-a3f44aadbc5797b3e7a5a9f38473985eaf23d4cb.tar.gz | |
builds/toplevel.mk: Don't use `\#` in functions.
The behaviour changed in GNU make 4.3, where `#` (without the backslash)
would be necessary. Using a variable instead the code works with both older
and newer GNU make versions.
Fixes #1252.
| -rw-r--r-- | builds/toplevel.mk | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/builds/toplevel.mk b/builds/toplevel.mk index 5a3ff2abd..7530be753 100644 --- a/builds/toplevel.mk +++ b/builds/toplevel.mk @@ -201,21 +201,23 @@ include $(TOP_DIR)/builds/modules.mk # get FreeType version string, using a # poor man's `sed' emulation with make's built-in string functions # +hash := \# + work := $(strip $(shell $(CAT) \ $(subst /,$(SEP),$(TOP_DIR)/include/freetype/freetype.h))) work := $(subst |,x,$(work)) work := $(subst $(space),|,$(work)) -work := $(subst \#define|FREETYPE_MAJOR|,$(space),$(work)) +work := $(subst $(hash)define|FREETYPE_MAJOR|,$(space),$(work)) work := $(word 2,$(work)) major := $(subst |,$(space),$(work)) major := $(firstword $(major)) -work := $(subst \#define|FREETYPE_MINOR|,$(space),$(work)) +work := $(subst $(hash)define|FREETYPE_MINOR|,$(space),$(work)) work := $(word 2,$(work)) minor := $(subst |,$(space),$(work)) minor := $(firstword $(minor)) -work := $(subst \#define|FREETYPE_PATCH|,$(space),$(work)) +work := $(subst $(hash)define|FREETYPE_PATCH|,$(space),$(work)) work := $(word 2,$(work)) patch := $(subst |,$(space),$(work)) patch := $(firstword $(patch)) |