X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=wscript;h=c119367a0cdaba109c5d6acf9da497a23d47950e;hb=e567971868c58d9f7f64827789dc8382d2f5ec62;hp=b380dd8d7b4243211cc8dbd879e80b54cf01e2b0;hpb=a33370622510fb3f312516ef602d57743d91bea0;p=libdcp.git

diff --git a/wscript b/wscript
index b380dd8d..c119367a 100644
--- a/wscript
+++ b/wscript
@@ -1,52 +1,116 @@
 import subprocess
+import os
+import lut
 
 APPNAME = 'libdcp'
-VERSION = '0.03pre'
+VERSION = '0.36pre'
 
 def options(opt):
     opt.load('compiler_cxx')
+    opt.add_option('--target-windows', action='store_true', default = False, help = 'set up to do a cross-compile to Windows')
+    opt.add_option('--enable-debug', action='store_true', default = False, help = 'build with debugging information and without optimisation')
+    opt.add_option('--static-openjpeg', action='store_true', default = False, help = 'link statically to openjpeg')
+    opt.add_option('--static-libdcp', action='store_true', default = False, help = 'build libdcp and in-tree dependencies statically')
 
 def configure(conf):
     conf.load('compiler_cxx')
-    conf.env.append_value('CXXFLAGS', ['-Wall', '-Werror', '-Wextra', '-Wno-unused-result', '-O2', '-D_FILE_OFFSET_BITS=64'])
+    conf.env.append_value('CXXFLAGS', ['-Wall', '-Wextra', '-Wno-unused-result', '-O2', '-D_FILE_OFFSET_BITS=64'])
     conf.env.append_value('CXXFLAGS', ['-DLIBDCP_VERSION="%s"' % VERSION])
 
+    conf.env.TARGET_WINDOWS = conf.options.target_windows
+    conf.env.STATIC_OPENJPEG = conf.options.static_openjpeg
+    conf.env.STATIC_LIBDCP = conf.options.static_libdcp
+
+    if conf.options.target_windows:
+        conf.env.append_value('CXXFLAGS', '-DLIBDCP_WINDOWS')
+    else:
+        conf.env.append_value('CXXFLAGS', '-DLIBDCP_POSIX')
+
     conf.check_cfg(package = 'openssl', args = '--cflags --libs', uselib_store = 'OPENSSL', mandatory = True)
-    conf.check_cfg(package = 'sigc++-2.0', args = '--cflags --libs', uselib_store = 'SIGC++', mandatory = True)
-    
+    conf.check_cfg(package = 'libxml++-2.6', args = '--cflags --libs', uselib_store = 'LIBXML++', mandatory = True)
+    conf.check_cfg(package = 'xmlsec1', args = '--cflags --libs', uselib_store = 'XMLSEC1', mandatory = True)
+    # Remove erroneous escaping of quotes from xmlsec1 defines
+    conf.env.DEFINES_XMLSEC1 = [f.replace('\\', '') for f in conf.env.DEFINES_XMLSEC1]
+
+    openjpeg_fragment = """
+    			#include <stdio.h>\n
+			#include <openjpeg.h>\n
+			int main () {\n
+			void* p = (void *) opj_image_create;\n
+			return 0;\n
+			}
+			"""
+    if conf.options.static_openjpeg:
+        conf.check_cc(fragment = openjpeg_fragment, msg = 'Checking for library openjpeg', stlib = 'openjpeg', uselib_store = 'OPENJPEG')
+    else:
+        conf.check_cc(fragment = openjpeg_fragment, msg = 'Checking for library openjpeg', lib = 'openjpeg', uselib_store = 'OPENJPEG')
+
+    if conf.options.target_windows:
+        boost_lib_suffix = '-mt'
+    else:
+        boost_lib_suffix = ''
+
+    if conf.options.enable_debug:
+        conf.env.append_value('CXXFLAGS', '-g')
+    else:
+        # Somewhat experimental use of -O2 rather than -O3 to see if
+        # Windows builds are any more reliable
+        conf.env.append_value('CXXFLAGS', '-O2')
+
     conf.check_cxx(fragment = """
     			      #include <boost/filesystem.hpp>\n
     			      int main() { boost::filesystem::copy_file ("a", "b"); }\n
 			      """,
                    msg = 'Checking for boost filesystem library',
                    libpath = '/usr/local/lib',
-                   lib = ['boost_filesystem', 'boost_system'],
+                   lib = ['boost_filesystem%s' % boost_lib_suffix, 'boost_system%s' % boost_lib_suffix],
                    uselib_store = 'BOOST_FILESYSTEM')
 
+    conf.check_cxx(fragment = """
+    			      #include <boost/signals2.hpp>\n
+    			      int main() { boost::signals2::signal<void (int)> x; }\n
+			      """,
+                   msg = 'Checking for boost signals2 library',
+                   uselib_store = 'BOOST_SIGNALS2')
+
+    lut.make_luts()
+
     conf.recurse('test')
     conf.recurse('asdcplib')
 
 def build(bld):
     create_version_cc(VERSION)
 
+    if bld.env.TARGET_WINDOWS:
+        boost_lib_suffix = '-mt'
+    else:
+        boost_lib_suffix = ''
+
     bld(source = 'libdcp.pc.in',
         version = VERSION,
         includedir = '%s/include' % bld.env.PREFIX,
-        libs = "-L${libdir} -ldcp -lkumu-libdcp -lasdcp-libdcp",
+        libs = "-L${libdir} -ldcp -lasdcp-libdcp -lkumu-libdcp -lboost_system%s" % boost_lib_suffix,
         install_path = '${LIBDIR}/pkgconfig')
 
     bld.recurse('src')
+    bld.recurse('tools')
     bld.recurse('test')
     bld.recurse('asdcplib')
+    bld.recurse('examples')
+
+    bld.add_post_fun(post)
 
 def dist(ctx):
-    ctx.excl = 'TODO core *~ .git build .waf* .lock* doc/*~ src/*~ test/ref/*~'
+    ctx.excl = 'TODO core *~ .git build .waf* .lock* doc/*~ src/*~ test/ref/*~ __pycache__'
 
 def create_version_cc(version):
-    cmd = "LANG= git log --abbrev HEAD^..HEAD ."
-    output = subprocess.Popen(cmd, shell=True, stderr=subprocess.STDOUT, stdout=subprocess.PIPE).communicate()[0].splitlines()
-    o = output[0].decode('utf-8')
-    commit = o.replace ("commit ", "")[0:10]
+    if os.path.exists('.git'):
+        cmd = "LANG= git log --abbrev HEAD^..HEAD ."
+        output = subprocess.Popen(cmd, shell=True, stderr=subprocess.STDOUT, stdout=subprocess.PIPE).communicate()[0].splitlines()
+        o = output[0].decode('utf-8')
+        commit = o.replace ("commit ", "")[0:10]
+    else:
+        commit = "release"
 
     try:
         text =  '#include "version.h"\n'
@@ -59,3 +123,7 @@ def create_version_cc(version):
     except IOError:
         print('Could not open src/version.cc for writing\n')
         sys.exit(-1)
+
+def post(ctx):
+    if ctx.cmd == 'install':
+        ctx.exec_command('/sbin/ldconfig')