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diff Makefile @ 13:0a35d8de4296

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support profiling with gprof
author Henry S. Thompson <ht@inf.ed.ac.uk>
date Fri, 07 Feb 2025 14:43:27 +0000
parents 0e21568dec72
children 70f4df5a7283
line wrap: on
line diff
--- a/Makefile	Mon Feb 03 17:31:23 2025 +0000
+++ b/Makefile	Fri Feb 07 14:43:27 2025 +0000
@@ -222,6 +222,9 @@
 it_debug: \
 debug prog install instcheck
 
+it_profile: \
+profile prog install instcheck
+
 load: \
 warn-auto.sh conf-ld
 	( cat warn-auto.sh; \
@@ -264,6 +267,11 @@
 	sed '1s/LDFLAGS/-s/' conf-ld.ac > conf-ld
 	chmod +x conf-??
 
+profile:
+	sed "1s@FIXME@${HOME}@" conf-home.ac > conf-home
+	sed '1s/CFLAGS/-O2 -pg/' conf-cc.ac > conf-cc
+	sed '1s/LDFLAGS/-pg/' conf-ld.ac > conf-ld
+	chmod +x conf-??
 prog: \
 cdbget cdbmake cdbdump cdbstats cdbtest cdbmake-12 cdbmake-sv rts \
 testzero libcdb.a