Re: How to build with -O?

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Article #988

#988

From: Vince Tessier
Date: Sat, 23 Jan 1993 02:08

21 lines
1321 bytes

neal@ctd.COMsat.COM (Neal Becker) writes:

>What's the easiest way to build bash-1.12 with -O instead of -g?

My diffs say I changed cpp-Makefile as follows (from 'diff -u'):

@@ -192,7 +192,7 @@
 SYSTEM_FLAGS = $(LINEBUF) $(VPRINTF) $(UNISTD) $(GROUPS) $(RESOURCE) \
        $(SIGHANDLER) $(SYSDEP) $(WAITH) $(GETWD) $(DUP2) $(STRERROR) \
        -D$(MACHINE) -D$(OS)
-DEBUG_FLAGS = $(PROFILE_FLAGS) -g
+DEBUG_FLAGS = $(PROFILE_FLAGS) -O2
 LDFLAGS        = $(NOSHARE) $(SYSDEP_LD) $(EXTRA_LD_PATH) $(DEBUG_FLAGS)
 CFLAGS = $(DEBUG_FLAGS) $(SYSTEM_FLAGS) -DSHELL $(ALLOCA_CFLAGS)
 CPPFLAGS= -I$(LIBSRC)

DEBUG_FLAGS was defined as '-g'; I changed it to '-O2'

Look also at the Makefiles in the subdirs under 'lib'
-- 
Vince Tessier (vtessier@vela.acs.oakland.edu)		"Execute Plan `B'."

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References: <NEAL.93Jan21142454@neal.ctd.comsat.com>

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From: vtessier@vela.acs.oakland.edu (Vince Tessier)
Newsgroups: gnu.bash.bug
Subject: Re: How to build with -O?
Date: 22 Jan 1993 21:08:02 -0500
Organization: Oakland University, Rochester MI.
Lines: 22
Sender: daemon@cis.ohio-state.edu
Approved: bug-bash@prep.ai.mit.edu
Distribution: gnu
Message-ID: <vtessier.727670581@vela>
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