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Makefile: Avoid non-portable GNU sed extension
Use [:space:] instead of \s and \S in regular expression that
determines the sandbox target architecture. Fixes the build
failure on OpenBSD introduced with commit 4e65ca00f3a3
("efi_loader: bootmgr: add booting from removable media").
Fixes: f7691a6d736b ("sandbox: allow cross-compiling sandbox")
Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
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Makefile
2
Makefile
@ -21,7 +21,7 @@ include include/host_arch.h
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ifeq ("", "$(CROSS_COMPILE)")
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MK_ARCH="${shell uname -m}"
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else
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MK_ARCH="${shell echo $(CROSS_COMPILE) | sed -n 's/^\s*\([^\/]*\/\)*\([^-]*\)-\S*/\2/p'}"
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MK_ARCH="${shell echo $(CROSS_COMPILE) | sed -n 's/^[[:space:]]*\([^\/]*\/\)*\([^-]*\)-[^[:space:]]*/\2/p'}"
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endif
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unexport HOST_ARCH
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ifeq ("x86_64", $(MK_ARCH))
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