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Makefile: remove bashism

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When installing modules (when --enable-modules is specified for
./configure), Makefile uses the following construct to replace all
slashes with dashes in module name:

 ${s//\//-}

This is a bash-specific substitution mechanism.  POSIX does not
have it, and some operating systems (for example Debian) does not
implement this construct in default shell (for example dash).

Use more traditional way to perform the substitution: use `tr' tool.

Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Message-id: 1396707946-21351-1-git-send-email-mjt@msgid.tls.msk.ru
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Michael Tokarev
2014-04-07 15:19:16 +01:00
committed by Peter Maydell
parent dffacd4654
commit 9c269f6d7b
1 changed files with 1 additions and 1 deletions
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Makefile
+1 -1
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@@ -376,7 +376,7 @@ endif
ifneq ($(CONFIG_MODULES),)
$(INSTALL_DIR) "$(DESTDIR)$(qemu_moddir)"
for s in $(patsubst %.mo,%$(DSOSUF),$(modules-m)); do \
$(INSTALL_PROG) $(STRIP_OPT) $$s "$(DESTDIR)$(qemu_moddir)/$${s//\//-}"; \
$(INSTALL_PROG) $(STRIP_OPT) $$s "$(DESTDIR)$(qemu_moddir)/$$(echo $$s | tr / -)"; \
done
endif
ifneq ($(HELPERS-y),)