View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0005752 | ardour | bugs | public | 2013-10-26 15:43 | 2013-10-26 15:52 |
| Reporter | nolaiz | Assigned To | |||
| Priority | normal | Severity | minor | Reproducibility | always |
| Status | new | Resolution | open | ||
| Summary | 0005752: --cxx11 configuration flag broken for GCC<4.7 | ||||
| Description | When using --cxx11 on configuration I get: Checking for compiler flags ['-std=c++11'] : no The configuration failed From GCC documentation [1]: To enable C++0x support, add the command-line parameter -std=c++0x to your g++ command line. Or, to enable GNU extensions in addition to C++0x extensions, add -std=gnu++0x to your g++ command line. [b]GCC 4.7 and later support -std=c++11 and -std=gnu++11 as well[/b]. [1]http://gcc.gnu.org/projects/cxx0x.html | ||||
| Additional Information | I (unclearly :)) reported it when describing unrelated bug 0005751. | ||||
| Tags | No tags attached. | ||||
|
2013-10-26 15:46
|
c++0x.patch (613 bytes)
diff --git a/wscript b/wscript
index 3d01632..7b22869 100644
--- a/wscript
+++ b/wscript
@@ -114,8 +114,8 @@ def set_compiler_flags (conf,opt):
is_clang = conf.env['CXX'][0].endswith('clang++')
if conf.options.cxx11:
- conf.check_cxx(cxxflags=["-std=c++11"])
- conf.env.append_unique('CXXFLAGS', ['-std=c++11'])
+ conf.check_cxx(cxxflags=["-std=c++0x"])
+ conf.env.append_unique('CXXFLAGS', ['-std=c++0x'])
if platform == "darwin":
conf.env.append_unique('CXXFLAGS', ['-stdlib=libc++'])
conf.env.append_unique('LINKFLAGS', ['-lc++'])
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Using the attached patch compiled successfully on GCC 4.6.4. |
