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Allow for user CFLAGS

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Ideally, a user could set CFLAGS on the command line to contain
compilation options and include and library paths (or maybe set
those last two with CPPFLAGS and LDFLAGS). Unfortunately, setting
CFLAGS on the command line currently short-circuits essential
logic in the makefile and breaks the build. After a first failed
attempt it appears that a monolithic overhaul or "flag day" to
fix this is a substantial undertaking, so for now just provide a
workaround in the form of a USERCFLAGS variable.

Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
This commit is contained in:
Christopher Covington 2014-02-07 12:04:42 -05:00 committed by Pavel Emelyanov
parent f69fe9aa13
commit 9ca415c3b6
1 changed files with 2 additions and 0 deletions
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Makefile
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@ -33,6 +33,8 @@ SH := bash
MAKE := make
OBJCOPY := $(CROSS_COMPILE)objcopy
CFLAGS += $(USERCFLAGS)
#
# Fetch ARCH from the uname if not yet set
#