--- ./SConstruct.orig	2015-09-17 14:46:24.000000000 +0200
+++ ./SConstruct	2019-02-04 13:48:43.725987000 +0200
@@ -74,6 +74,9 @@
 
 opts = Variables(files=[SAVED_CONFIG])
 opts.AddVariables(
+  RawListVariable('DESTDIR',
+               'Required *dummy*, without scons will stop with "Unknown variables: DESTDIR"',
+                None),
   PathVariable('PREFIX',
                'Directory to install under',
                default_prefix,
@@ -83,11 +86,11 @@
                default_libdir,
                createPathIsDirCreateWithTarget('install')),
   PathVariable('APR',
-               "Path to apr-1-config, or to APR's install area",
+               "Path to apr-config, or to APR's install area",
                default_incdir,
                PathVariable.PathAccept),
   PathVariable('APU',
-               "Path to apu-1-config, or to APR's install area",
+               "Path to apu-config, or to APR's install area",
                default_incdir,
                PathVariable.PathAccept),
   PathVariable('OPENSSL',
@@ -207,7 +210,8 @@
 
 thisdir = os.getcwd()
 libdir = '$LIBDIR'
-incdir = '$PREFIX/include/serf-$MAJOR'
+incdir = '$PREFIX/include/serf'
+pkgconfdir = '$PREFIX/lib'
 
 # This version string is used in the dynamic library name, and for Mac OS X also
 # for the current_version and compatibility_version options in the .dylib
@@ -216,13 +220,13 @@
 # from current_version, so don't use the PATCH level to avoid that build and
 # runtime patch levels have to be identical.
 if sys.platform != 'sunos5':
-  env['SHLIBVERSION'] = '%d.%d.%d' % (MAJOR, MINOR, 0)
+  env['SHLIBVERSION'] = '%d' % (MAJOR)
 
-LIBNAME = 'libserf-%d' % (MAJOR,)
+LIBNAME = 'libserf'
 if sys.platform != 'win32':
   LIBNAMESTATIC = LIBNAME
 else:
-  LIBNAMESTATIC = 'serf-${MAJOR}'
+  LIBNAMESTATIC = 'serf'
 
 env.Append(RPATH=libdir,
            PDB='${TARGET.filebase}.pdb')
@@ -317,7 +321,7 @@
   env.Append(LIBS=[apr_libs, apu_libs])
   if not env.get('SOURCE_LAYOUT', None):
     env.Append(LIBPATH=['$APR/lib', '$APU/lib'],
-               CPPPATH=['$APR/include/apr-1', '$APU/include/apr-1'])
+               CPPPATH=['$APR/include/apr', '$APU/include/apr'])
   elif aprstatic:
     env.Append(LIBPATH=['$APR/LibR','$APU/LibR'],
                CPPPATH=['$APR/include', '$APU/include'])
@@ -347,10 +351,10 @@
                LIBPATH=['$OPENSSL/out32dll'])
 else:
   if os.path.isdir(apr):
-    apr = os.path.join(apr, 'bin', 'apr-1-config')
+    apr = os.path.join(apr, 'bin', 'apr-config')
     env['APR'] = apr
   if os.path.isdir(apu):
-    apu = os.path.join(apu, 'bin', 'apu-1-config')
+    apu = os.path.join(apu, 'bin', 'apu-config')
     env['APU'] = apu
 
   ### we should use --cc, but that is giving some scons error about an implict
@@ -364,8 +368,8 @@
   ### there is probably a better way to run/capture output.
   ### env.ParseConfig() may be handy for getting this stuff into the build
   if CALLOUT_OKAY:
-    apr_libs = os.popen(env.subst('$APR --link-libtool --libs')).read().strip()
-    apu_libs = os.popen(env.subst('$APU --link-libtool --libs')).read().strip()
+    apr_libs = os.popen(env.subst('$APR --libs')).read().strip()
+    apu_libs = os.popen(env.subst('$APU --libs')).read().strip()
   else:
     apr_libs = ''
     apu_libs = ''
@@ -392,13 +396,13 @@
   env.Append(RPATH=':'+d)
 
 # Set up the construction of serf-*.pc
-pkgconfig = env.Textfile('serf-%d.pc' % (MAJOR,),
+pkgconfig = env.Textfile('serf.pc',
                          env.File('build/serf.pc.in'),
                          SUBST_DICT = {
                            '@MAJOR@': str(MAJOR),
                            '@PREFIX@': '$PREFIX',
                            '@LIBDIR@': '$LIBDIR',
-                           '@INCLUDE_SUBDIR@': 'serf-%d' % (MAJOR,),
+                           '@INCLUDE_SUBDIR@': 'serf',
                            '@VERSION@': '%d.%d.%d' % (MAJOR, MINOR, PATCH),
                            '@LIBS@': '%s %s %s -lz' % (apu_libs, apr_libs,
                                                        env.get('GSSAPI_LIBS', '')),
@@ -406,6 +410,8 @@
 
 env.Default(lib_static, lib_shared, pkgconfig)
 
+#print env.Dump()
+
 if CALLOUT_OKAY:
   conf = Configure(env)
 
@@ -437,7 +443,7 @@
 env.Alias('install-lib', [install_static, install_shared,
                           ])
 env.Alias('install-inc', env.Install(incdir, HEADER_FILES))
-env.Alias('install-pc', env.Install(os.path.join(libdir, 'pkgconfig'),
+env.Alias('install-pc', env.Install(os.path.join(pkgconfdir, 'pkgconfig'),
                                     pkgconfig))
 env.Alias('install', ['install-lib', 'install-inc', 'install-pc', ])