From: Mike Hommey <[email protected]>
When statically linking jemalloc, it may be beneficial not to export its
symbols if it makes sense, which allows the compiler and the linker to do
some further optimizations.
---
configure.ac | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/configure.ac b/configure.ac
index 1c52439..8558961 100644
--- a/configure.ac
+++ b/configure.ac
@@ -471,6 +471,13 @@ for stem in ${public_syms}; do
AC_DEFINE_UNQUOTED([${n}], [${m}])
done
+AC_ARG_WITH([export],
+ [AS_HELP_STRING([--without-export], [disable exporting jemalloc public
APIs])],
+ [if test "x$with_export" = "xno"; then
+ AC_DEFINE([JEMALLOC_EXPORT],[])]
+fi]
+)
+
dnl Do not mangle library-private APIs by default.
AC_ARG_WITH([private_namespace],
[AS_HELP_STRING([--with-private-namespace=<prefix>], [Prefix to prepend to
all library-private APIs])],
--
1.7.10.4
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