Swiftdiff options
Diffstat (limited to '3rdParty/Expat/SConscript')
| -rw-r--r-- | 3rdParty/Expat/SConscript | 98 |
1 files changed, 79 insertions, 19 deletions
diff --git a/3rdParty/Expat/SConscript b/3rdParty/Expat/SConscript index d5724b4..9a0cecd 100644 --- a/3rdParty/Expat/SConscript +++ b/3rdParty/Expat/SConscript @@ -1,25 +1,85 @@ Import(["env", "conf_env"]) if env.get("EXPAT_BUNDLED", False) : - if env["SCONS_STAGE"] == "flags" : - env["EXPAT_FLAGS"] = { - "CPPDEFINES": ["XML_STATIC"], - "CPPPATH": [Dir("src")], - "LIBPATH": [Dir(".")], - } + if env["SCONS_STAGE"] == "flags" : + env["EXPAT_FLAGS"] = { + "CPPDEFINES": ["XML_STATIC"], + "CPPPATH": [Dir("src")], + "LIBPATH": [Dir(".")], + } - if env["SCONS_STAGE"] == "build" : - myenv = env.Clone() - myenv.Append(CPPDEFINES = ["XML_STATIC", "HAVE_EXPAT_CONFIG_H"]) - myenv.Append(CPPPATH = [".", "src"]) + def checkBuilds(context, message, source): + context.Message(message) + result = context.TryLink(source, '.cpp') + context.Result(result) + return result - conf = Configure(conf_env) - if conf.CheckFunc('memmove') : - myenv.Append(CPPDEFINES = ["HAVE_MEMMOVE"]) - conf.Finish() + if env["SCONS_STAGE"] == "build" : + myenv = env.Clone() + myenv.Append(CPPDEFINES = ["XML_STATIC", "HAVE_EXPAT_CONFIG_H"]) + if env.get("BOOST_BUNDLED", False) : + myenv.Append(CPPPATH = [".", "src", "../Boost/src"]) + else : + myenv.Append(CPPPATH = [".", "src"]) + myenv.MergeFlags(env["BOOST_FLAGS"]) - env["EXPAT_OBJECTS"] = myenv.SwiftenObject([ - "src/xmltok.c", - "src/xmlparse.c", - "src/xmlrole.c" - ]) + conf = Configure(conf_env) + if conf.CheckFunc('memmove') : + myenv.Append(CPPDEFINES = ["HAVE_MEMMOVE"]) + conf.Finish() + + if env["PLATFORM"] != "win32" : + conf = Configure(conf_env, custom_tests = { "CheckBuilds" : checkBuilds}) + if conf.CheckBuilds('Checking for C function getrandom()... ', + """ + #include <stdlib.h> /* for NULL */ + #include <sys/random.h> + int main() { + return getrandom(NULL, 0U, 0U); + } + """): + myenv.Append(CPPDEFINES = ["HAVE_GETRANDOM"]) + elif conf.CheckBuilds('Checking for syscall SYS_getrandom... ', + """ + #include <stdlib.h> /* for NULL */ + #include <unistd.h> /* for syscall */ + #include <sys/syscall.h> /* for SYS_getrandom */ + int main() { + syscall(SYS_getrandom, NULL, 0, 0); + return 0; + } + """): + myenv.Append(CPPDEFINES = ["HAVE_SYSCALL_GETRANDOM"]) + elif conf.CheckBuilds('Checking for arc4random_buf... ', + """ + #include <stdlib.h> /* for arc4random_buf on BSD, for NULL */ + #if defined(HAVE_LIBBSD) + # include <bsd/stdlib.h> + #endif + int main() { + arc4random_buf(NULL, 0U); + return 0; + } + """): + myenv.Append(CPPDEFINES = ["HAVE_ARC4RANDOM_BUF"]) + elif conf.CheckBuilds('Checking for arc4random... ', + """ + #if defined(HAVE_LIBBSD) + # include <bsd/stdlib.h> + #else + # include <stdlib.h> + #endif + int main() { + arc4random(); + return 0; + } + """): + myenv.Append(CPPDEFINES = ["HAVE_ARC4RANDOM"]) + conf.Finish() + + env["EXPAT_OBJECTS"] = myenv.SwiftenObject([ + "src/xmltok.c", + "src/xmlparse.c", + "src/xmlrole.c", + "src/loadlibrary.c", + ])
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