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Lower optimization level for building jam

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* This changes the optimization level from -O3 to -O
* This will prevent segfaults when creating jam via the Makefile on FreeBSD
* Benchmarking was done, and there seems to be no negative performance impact
* Another option would be -O3 -fno-strict-aliasing, but this has no noticeable benefit over -O
This commit is contained in:
Joseph R. Prostko
2012-10-12 20:40:25 -04:00
parent 9b386978f4
commit e2c280b8f7
1 changed files with 1 additions and 1 deletions
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2
jam/Makefile
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@@ -1,7 +1,7 @@
# Makefile for jam
CC = cc
CFLAGS = -O3
CFLAGS = -O
EXENAME = ./jam0
TARGET = -o $(EXENAME)
HOST_SYSTEM=$(shell uname)