From ab6e47140c06f23b6c6660659e360676621331d8 Mon Sep 17 00:00:00 2001
From: Sitsofe Wheeler <sitsofe@yahoo.com>
Date: Sun, 26 Jul 2020 03:23:27 +0100
Subject: [PATCH] configure: check for Debian/Ubuntu tcmalloc_minimal

Debian derived distros have a libtcmalloc-minimal4 package that only has
a versioned libtcmalloc_minimal.so.4 inside, so try explicitly searching
for it when looking for tcmalloc.

Signed-off-by: Sitsofe Wheeler <sitsofe@yahoo.com>
---
 configure | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/configure b/configure
index 25216c63..f44a5baa 100755
--- a/configure
+++ b/configure
@@ -3006,11 +3006,16 @@ int main(int argc, char **argv)
   return 0;
 }
 EOF
-if test "$disable_tcmalloc" != "yes"  && compile_prog "" "-ltcmalloc" "tcmalloc"; then
-  LIBS="-ltcmalloc $LIBS"
-  tcmalloc="yes"
-else
-  tcmalloc="no"
+if test "$disable_tcmalloc" != "yes"; then
+  if compile_prog "" "-ltcmalloc" "tcmalloc"; then
+    tcmalloc="yes"
+    LIBS="-ltcmalloc $LIBS"
+  elif compile_prog "" "-l:libtcmalloc_minimal.so.4" "tcmalloc_minimal4"; then
+    tcmalloc="yes"
+    LIBS="-l:libtcmalloc_minimal.so.4 $LIBS"
+  else
+    tcmalloc="no"
+  fi
 fi
 print_config "TCMalloc support" "$tcmalloc"
 
-- 
2.25.1