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libgcc: Quote variable in Makefile.in

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If the xgcc executable has not been built (or has been removed by 'make
clean') then the command to print the multilib dir fails, and so the
MULTIOSDIR variable is empty. That then causes:
/bin/sh: line 0: test: !=: unary operator expected

We can avoid it by quoting the variable.

libgcc/ChangeLog:

	* Makefile.in: Quote variable.
This commit is contained in:
Jonathan Wakely 2022-10-12 12:35:00 +01:00
parent 92ef7822bf
commit e73fe9e162
1 changed files with 1 additions and 1 deletions
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libgcc/Makefile.in
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@ -310,7 +310,7 @@ CRTSTUFF_T_CFLAGS =
MULTIDIR := $(shell $(CC) $(CFLAGS) -print-multi-directory)
MULTIOSDIR := $(shell $(CC) $(CFLAGS) -print-multi-os-directory)
MULTIOSSUBDIR := $(shell if test $(MULTIOSDIR) != .; then echo /$(MULTIOSDIR); fi)
MULTIOSSUBDIR := $(shell if test "$(MULTIOSDIR)" != .; then echo /$(MULTIOSDIR); fi)
inst_libdir = $(libsubdir)$(MULTISUBDIR)
inst_slibdir = $(slibdir)$(MULTIOSSUBDIR)