Allow linking against the libtcmalloc library from Google's performance
tools, which at least for repair reduces the memory usage dramatically.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Index: xfsprogs-dev/configure.in
===================================================================
--- xfsprogs-dev.orig/configure.in 2011-08-14 17:00:02.000000000 +0000
+++ xfsprogs-dev/configure.in 2011-11-14 12:47:05.000000000 +0000
@@ -31,6 +31,21 @@ AC_ARG_ENABLE(editline,
AC_SUBST(libeditline)
AC_SUBST(enable_editline)
+AC_ARG_ENABLE(tcmalloc,
+[ --enable-tcmalloc=[yes/no] Enable tcmalloc [default=no]],,
+ enable_tcmalloc=no)
+AC_SUBST(enable_tcmalloc)
+
+if test "$enable_tcmalloc" = "yes"; then
+ AC_CHECK_LIB(tcmalloc, malloc,, [
+ echo 'FATAL ERROR: could not find a valid tcmalloc library.'
+ echo 'Install libtcmalloc or configure with --enable-tcmalloc=no.'
+ exit 1])
+
+ libtcmalloc="-ltcmalloc"
+ AC_SUBST(libtcmalloc)
+fi
+
AC_ARG_ENABLE(termcap,
[ --enable-termcap=[yes/no] Enable terminal capabilities library [default=no]],
test $enable_termcap = yes && libtermcap="-ltermcap",)
Index: xfsprogs-dev/include/builddefs.in
===================================================================
--- xfsprogs-dev.orig/include/builddefs.in 2011-08-14 17:00:02.000000000
+0000
+++ xfsprogs-dev/include/builddefs.in 2011-11-14 12:09:52.000000000 +0000
@@ -22,7 +22,7 @@ _BUILDDEFS_INCLUDED_ = 1
DEBUG = @debug_build@
OPTIMIZER = @opt_build@
-MALLOCLIB = @malloc_lib@
+MALLOCLIB = @malloc_lib@ @libtcmalloc@
LOADERFLAGS = @LDFLAGS@
LTLDFLAGS = @LDFLAGS@
CFLAGS = @CFLAGS@
|