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Translate contents of backtrace.m4 into SCons

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This commit is contained in:
Ben Anderson
2006-01-31 01:47:40 +00:00
parent 545bc24f7c
commit bf4aa0e106
1 changed files with 59 additions and 2 deletions
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stepmania/src/SConscript
+59 -2
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@@ -26,7 +26,6 @@ def EndianTestPosix(context):
context.Result(0)
return 0
Have_GTK = False
if gtkenv['PLATFORM'] == 'posix':
@@ -86,7 +85,47 @@ def ArchTest(context):
context.Result(2)
return 2;
conf = Configure(env, custom_tests = {'EndianTestPosix' : EndianTestPosix, 'ArchTest' : ArchTest });
backtrace_symbols_C = """
#include <execinfo.h>
int main()
{
void *BacktracePointer=main;
return backtrace_symbols (&BacktracePointer, 1) == 0? 1:0;
}
"""
def BacktraceSymbolsTest(context):
context.Message("Checking for working backtrace_symbols()")
res = context.TryRun(backtrace_symbols_C, '.c')[0]
context.Result(res)
return res
cxa_demangle_C = """
#include <cxxabi.h>
#include <stdlib.h>
#include <typeinfo>
int main()
{
struct foo { } fum;
int status;
char *realname = abi::__cxa_demangle(typeid(fum).name(), 0, 0, &status);
free( realname );
return 0;
}
"""
def CxaDemangleTest(context):
context.Message("Checking for working cxa_demangle")
res = context.TryRun(cxa_demangle_C, '.c')[0]
context.Result(res)
return res
conf = Configure(env, custom_tests = {
'EndianTestPosix' : EndianTestPosix,
'ArchTest' : ArchTest,
'BacktraceSymbolsTest' : BacktraceSymbolsTest,
'CxaDemangleTest' : CxaDemangleTest });
if env['PLATFORM'] == 'posix':
endian = conf.EndianTestPosix()
@@ -374,6 +413,24 @@ if env['PLATFORM'] == 'posix':
Lights += [ "arch/Lights/LightsDriver_LinuxWeedTech.cpp", "arch/Lights/LightsDriver_LinuxParallel.cpp" ]
MemoryCard += [ "arch/MemoryCard/MemoryCardDriverThreaded_Linux.cpp" ]
InputHandler += [ "arch/InputHandler/InputHandler_Linux_Joystick.cpp" ]
# Backtrace stuff
if conf.CheckLib('dl', 'dladdr'):
Our_Cflags += ' -DBACKTRACE_LOOKUP_METHOD_DLADDR'
env.Append(LINKFLAGS="-rdynamic")
elif conf.BacktraceSymbolsTest():
Our_Cflags += " -DBACKTRACE_LOOKUP_METHOD_BACKTRACE_SYMBOLS"
env.Append(LINKFLAGS='-rdynamic')
else:
print "*** Couldn't find suitable symbol lookup method."
print "*** Generated crash logs will be worthless."
if conf.CheckHeader('libiberty.h') and conf.CheckLib('iberty', 'cplus_demangle'):
Our_Cflags += ' -DHAVE_LIBIBERTY'
Our_Libs += ['iberty']
else:
print "*** Backtrace support has been detected, but libiberty is not installed."
print "*** Libiberty will make crash reports for developers much easier to read,"
print "*** and is strongly recommended."
if Have_GTK:
Our_Cflags += " -DHAVE_GTK"