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Add the --with-private-namespace option.

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Add the --with-private-namespace option to make it possible to work
around library-private symbols being exposed in static libraries.
This commit is contained in:
Jason Evans
2011-07-30 16:40:52 -07:00
parent f9a8edbb50
commit 746e77a06b
5 changed files with 228 additions and 4 deletions
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19
configure.ac
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@@ -292,13 +292,22 @@ if test "x$JEMALLOC_PREFIX" != "x" ; then
JEMALLOC_CPREFIX=`echo ${JEMALLOC_PREFIX} | tr "a-z" "A-Z"`
AC_DEFINE_UNQUOTED([JEMALLOC_PREFIX], ["$JEMALLOC_PREFIX"])
AC_DEFINE_UNQUOTED([JEMALLOC_CPREFIX], ["$JEMALLOC_CPREFIX"])
jemalloc_prefix="$JEMALLOC_PREFIX"
jemalloc_cprefix="$JEMALLOC_CPREFIX"
AC_SUBST([jemalloc_prefix])
AC_SUBST([jemalloc_cprefix])
AC_DEFINE_UNQUOTED([JEMALLOC_P(string_that_no_one_should_want_to_use_as_a_jemalloc_API_prefix)], [${JEMALLOC_PREFIX}##string_that_no_one_should_want_to_use_as_a_jemalloc_API_prefix])
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])],
[JEMALLOC_PRIVATE_NAMESPACE="$with_private_namespace"],
[JEMALLOC_PRIVATE_NAMESPACE=""]
)
AC_DEFINE_UNQUOTED([JEMALLOC_PRIVATE_NAMESPACE], ["$JEMALLOC_PRIVATE_NAMESPACE"])
if test "x$JEMALLOC_PRIVATE_NAMESPACE" != "x" ; then
AC_DEFINE_UNQUOTED([JEMALLOC_N(string_that_no_one_should_want_to_use_as_a_jemalloc_private_namespace_prefix)], [${JEMALLOC_PRIVATE_NAMESPACE}##string_that_no_one_should_want_to_use_as_a_jemalloc_private_namespace_prefix])
else
AC_DEFINE_UNQUOTED([JEMALLOC_N(string_that_no_one_should_want_to_use_as_a_jemalloc_private_namespace_prefix)], [string_that_no_one_should_want_to_use_as_a_jemalloc_private_namespace_prefix])
fi
dnl Do not add suffix to installed files by default.
AC_ARG_WITH([install_suffix],
[AS_HELP_STRING([--with-install-suffix=<suffix>], [Suffix to append to all installed files])],
@@ -905,6 +914,8 @@ AC_MSG_RESULT([objroot : ${objroot}])
AC_MSG_RESULT([abs_objroot : ${abs_objroot}])
AC_MSG_RESULT([])
AC_MSG_RESULT([JEMALLOC_PREFIX : ${JEMALLOC_PREFIX}])
AC_MSG_RESULT([JEMALLOC_PRIVATE_NAMESPACE])
AC_MSG_RESULT([ : ${JEMALLOC_PRIVATE_NAMESPACE}])
AC_MSG_RESULT([install_suffix : ${install_suffix}])
AC_MSG_RESULT([autogen : ${enable_autogen}])
AC_MSG_RESULT([cc-silence : ${enable_cc_silence}])