[Buildroot] [PATCH v2] package/gettext-tiny: fix install failure if path contains "m4/" string

[Yann E. MORIN]

Giulio, All,

On 2020-01-18 23:06 +0100, Giulio Benetti spake thusly:
> When building with path containing "m4/" occurence(i.e. make
> O=output-m4) gettext-tiny install recipe copies files to wrong place and
> later some package using autotools fail to autoreconf(i.e. minicom).
> This is due to buggy gettext-tiny Makefile install recipe where they
> substitute every "m4/" in INSTALL destination path, including the "m4/"
> part of our build folder. Add patch to fix this by using $(patsubst ...)
> instead of $(subst m4/,,$@) to substitute only last "m4/" occurence in
> path.
> 
> Fixes:
> https://bugs.busybox.net/show_bug.cgi?id=12481
> 
> Signed-off-by: Giulio Benetti <giulio.benetti at benettiengineering.com>

Applied to master, thanks.

Regards,
Yann E. MORIN.

> ---
> Pending upstream:
> https://github.com/sabotage-linux/gettext-tiny/pull/49
> 
> V1->V2:
> * used $(patsubst ...) instead of sed as suggested by Heiko and xhebox
> ---
>  ...tall-failure-if-path-contains-m4-str.patch | 31 +++++++++++++++++++
>  1 file changed, 31 insertions(+)
>  create mode 100644 package/gettext-tiny/0001-Makefile-fix-install-failure-if-path-contains-m4-str.patch
> 
> diff --git a/package/gettext-tiny/0001-Makefile-fix-install-failure-if-path-contains-m4-str.patch b/package/gettext-tiny/0001-Makefile-fix-install-failure-if-path-contains-m4-str.patch
> new file mode 100644
> index 0000000000..f1c68ee1e7
> --- /dev/null
> +++ b/package/gettext-tiny/0001-Makefile-fix-install-failure-if-path-contains-m4-str.patch
> @@ -0,0 +1,31 @@
> +From 2ad9d66d733396b655f05b477a5e91592378fb21 Mon Sep 17 00:00:00 2001
> +From: Giulio Benetti <giulio.benetti at benettiengineering.com>
> +Date: Fri, 17 Jan 2020 18:34:42 +0100
> +Subject: [PATCH] Makefile: fix install failure if path contains "m4/" string
> +
> +Actually Makefile install recipe substitutes every occurence of "m4/" in
> +file name of the target of the rule($@), in an absolute path there could
> +more than one "m4/" occurence, so install will fail. Let's change
> +$(subst ...) with $(patsubst ...) substituting only last occurence of
> +"m4/" pattern.
> +
> +Signed-off-by: Giulio Benetti <giulio.benetti at benettiengineering.com>
> +---
> + Makefile | 2 +-
> + 1 file changed, 1 insertion(+), 1 deletion(-)
> +
> +diff --git a/Makefile b/Makefile
> +index 4a3c3f6..2e13403 100644
> +--- a/Makefile
> ++++ b/Makefile
> +@@ -88,6 +88,6 @@ $(DESTDIR)$(datadir)/%: %
> + 	$(INSTALL) -D -m 644 $< $@
> + 
> + $(DESTDIR)$(acdir)/%: %
> +-	$(INSTALL) -D -l ../$(subst $(datarootdir)/,,$(datadir))/$< $(subst m4/,,$@)
> ++	$(INSTALL) -D -l ../$(subst $(datarootdir)/,,$(datadir))/$< $(patsubst %m4/,%,$(dir $@))/$(notdir $@)
> + 
> + .PHONY: all clean install
> +-- 
> +2.20.1
> +
> -- 
> 2.20.1
> 

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