Squashed 'nginx/' content from commit 297b09646

git-subtree-dir: nginx
git-subtree-split: 297b0964644ee242fef1bf8e2af0587520072309

auto/lib/google-perftools/conf

@@ -0,0 +1,78 @@
+
+# Copyright (C) Igor Sysoev
+# Copyright (C) Nginx, Inc.
+
+
+    ngx_feature="Google perftools"
+    ngx_feature_name=
+    ngx_feature_run=no
+    ngx_feature_incs=
+    ngx_feature_path=
+    ngx_feature_libs="-lprofiler"
+    ngx_feature_test="void ProfilerStop(void);
+                      ProfilerStop()"
+    . auto/feature
+
+
+if [ $ngx_found = no ]; then
+
+    # FreeBSD port
+
+    ngx_feature="Google perftools in /usr/local/"
+
+    if [ $NGX_RPATH = YES ]; then
+        ngx_feature_libs="-R/usr/local/lib -L/usr/local/lib -lprofiler"
+    else
+        ngx_feature_libs="-L/usr/local/lib -lprofiler"
+    fi
+
+    . auto/feature
+fi
+
+
+if [ $ngx_found = no ]; then
+
+    # MacPorts
+
+    ngx_feature="Google perftools in /opt/local/"
+
+    if [ $NGX_RPATH = YES ]; then
+        ngx_feature_libs="-R/opt/local/lib -L/opt/local/lib -lprofiler"
+    else
+        ngx_feature_libs="-L/opt/local/lib -lprofiler"
+    fi
+
+    . auto/feature
+fi
+
+
+if [ $ngx_found = no ]; then
+
+    # Homebrew on Apple Silicon
+
+    ngx_feature="Google perftools in /opt/homebrew/"
+
+    if [ $NGX_RPATH = YES ]; then
+        ngx_feature_libs="-R/opt/homebrew/lib -L/opt/homebrew/lib -lprofiler"
+    else
+        ngx_feature_libs="-L/opt/homebrew/lib -lprofiler"
+    fi
+
+    . auto/feature
+fi
+
+
+if [ $ngx_found = yes ]; then
+    CORE_LIBS="$CORE_LIBS $ngx_feature_libs"
+
+else
+
+cat << END
+
+$0: error: the Google perftools module requires the Google perftools
+library. You can either do not enable the module or install the library.
+
+END
+
+    exit 1
+fi