Adding upstream version 1.29.3.upstream/1.29.3upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 45 insertions, 0 deletions

diff --git a/build/m4/tcmalloc.m4 b/build/m4/tcmalloc.m4
new file mode 100644
index 0000000..765d2ac
--- /dev/null
+++ b/build/m4/tcmalloc.m4
@@ -0,0 +1,45 @@
+dnl -------------------------------------------------------- -*- autoconf -*-
+dnl SPDX-License-Identifier: Apache-2.0
+
+dnl
+dnl tcmalloc.m4: Trafficserver's tcmalloc autoconf macros
+dnl modified to skip other TS_ helpers
+dnl
+
+dnl This is kinda fugly, but need a way to both specify a directory and which
+dnl of the many tcmalloc libraries to use ...
+AC_DEFUN([TS_CHECK_TCMALLOC], [
+AC_ARG_WITH([tcmalloc-lib],
+  [AS_HELP_STRING([--with-tcmalloc-lib],[specify the tcmalloc library to use [default=tcmalloc]])],
+  [
+  with_tcmalloc_lib="$withval"
+  ],[
+  with_tcmalloc_lib="tcmalloc"
+  ]
+)
+
+has_tcmalloc=0
+AC_ARG_WITH([tcmalloc], [AS_HELP_STRING([--with-tcmalloc=DIR], [use the tcmalloc library])],
+[
+  if test "$withval" != "no"; then
+    if test "x${enable_jemalloc}" = "xyes"; then
+      AC_MSG_ERROR([Cannot compile with both tcmalloc and jemalloc])
+    fi
+    tcmalloc_have_lib=0
+    if test "x$withval" != "xyes" && test "x$withval" != "x"; then
+      tcmalloc_ldflags="$withval/lib"
+      LDFLAGS="${LDFLAGS} -L${tcmalloc_ldflags}"
+      LIBTOOL_LINK_FLAGS="${LIBTOOL_LINK_FLAGS} -rpath ${tcmalloc_ldflags}"
+    fi
+    AC_CHECK_LIB(${with_tcmalloc_lib}, tc_cfree, [tcmalloc_have_lib=1])
+    if test "$tcmalloc_have_lib" != "0"; then
+      LIBS="${LIBS} -l${with_tcmalloc_lib}"
+      has_tcmalloc=1      
+      AC_DEFINE(has_tcmalloc, [1], [Link/compile against tcmalloc])
+    else
+      AC_MSG_ERROR([Couldn't find a tcmalloc installation])
+    fi
+  fi
+])
+AC_SUBST(has_tcmalloc)
+])