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Makefiles: Honour WIRINGPI_SUDO=0

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This makes it possible for the caller of ./build to suppress the
chown/chmod of the gpio utility.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
This commit is contained in:
Ian Jackson
2015-09-12 17:17:36 +00:00
parent f5dd04b5ae
commit 3ceb07a9a6
1 changed files with 2 additions and 0 deletions
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2
gpio/Makefile
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@@ -73,8 +73,10 @@ tags: $(SRC)
install: gpio
$Q echo "[Install]"
$Q cp gpio $(DESTDIR)$(PREFIX)/bin
ifneq ($(WIRINGPI_SUID),0)
$Q chown root.root $(DESTDIR)$(PREFIX)/bin/gpio
$Q chmod 4755 $(DESTDIR)$(PREFIX)/bin/gpio
endif
$Q mkdir -p $(DESTDIR)$(PREFIX)/man/man1
$Q cp gpio.1 $(DESTDIR)$(PREFIX)/man/man1