Closed Kasdision closed 6 years ago
danielrh
commented
6 years ago I think you may be able to fix it by adding an underscore to those identifiers like _O_BINARY and _open I may have a chance to reassert windows compat soon, but another option, for now, is to check out an older version of this codebase--
Kasdision
commented
6 years ago @danielrh Thank you for your reply, I have found that the error is from the file: concat.cc(line 27):
void concatenate_files(int fdint, int fdout) {
using namespace Sirikata;
std::vector<IOUtil::FileReader*,
JpegAllocator<IOUtil::FileReader*>> files_to_concatenate;
files_to_concatenate.push_back(new IOUtil::FileReader(fdint, 0x7fffffff, false));
if (fdout == -1) {
fdout = 1; // push to stdout
}
IOUtil::FileWriter writer(fdout, false, false);
for (const char ** file = filelist + 1; *file != NULL; ++file) {
int cur_file = open(*file, O_RDONLY
#ifdef _WIN32
|O_BINARY
#endif
);
...................I have tried to add underscore separately to the open, O_RDONLY and O_BINARY, but I still got the same error as I started with. The compiler still prompt O_RDONLY and O_BINARY are Undeclared identifier.
I have also found those two words are define in fcntl.h:
#if !__STDC__
#define O_RDONLY _O_RDONLY
#define O_WRONLY _O_WRONLY
#define O_RDWR _O_RDWR
#define O_APPEND _O_APPEND
#define O_CREAT _O_CREAT
#define O_TRUNC _O_TRUNC
#define O_EXCL _O_EXCL
#define O_TEXT _O_TEXT
#define O_BINARY _O_BINARY
#define O_RAW _O_BINARY
#define O_TEMPORARY _O_TEMPORARY
#define O_NOINHERIT _O_NOINHERIT
#define O_SEQUENTIAL _O_SEQUENTIAL
#define O_RANDOM _O_RANDOM
#endifand the actual value is also define in this head file:
#define _O_RDONLY 0x0000 // open for reading only
#define _O_BINARY 0x8000 // file mode is binary (untranslated)
So I just replace O_RDONLY and O_BINARY with 0x0000 and 0x8000. Unfortunately, some other errors have appeared:
8>recoder.obj : error LNK2019: unresolved external symbol "int hdrs" (?hdrs@@3HA) referenced in function "unsigned int __cdecl handle_initial_segments(class bounded_iostream * const)" (?handle_initial_segments@@YAIQEAVbounded_iostream@@@Z)
8>E:\workspace\Image Compression\Build\Release\lepton-avx.exe : fatal error LNK1120: 1 unresolved externals
7>recoder.obj : error LNK2019: unresolved external symbol "int hdrs" (?hdrs@@3HA) referenced in function "unsigned int __cdecl handle_initial_segments(class bounded_iostream * const)" (?handle_initial_segments@@YAIQEAVbounded_iostream@@@Z)
7>E:\workspace\Image Compression\Build\Release\lepton.exe : fatal error LNK1120: 1 unresolved externals
9>recoder.obj : error LNK2019: unresolved external symbol "int hdrs" (?hdrs@@3HA) referenced in function "unsigned int __cdecl handle_initial_segments(class bounded_iostream * const)" (?handle_initial_segments@@YAIQEAVbounded_iostream@@@Z)
9>E:\workspace\Image Compression\Build\Release\lepton-scalar.exe : fatal error LNK1120: 1 unresolved externals
10>recoder.obj : error LNK2019: unresolved external symbol "int hdrs" (?hdrs@@3HA) referenced in function "unsigned int __cdecl handle_initial_segments(class bounded_iostream * const)" (?handle_initial_segments@@YAIQEAVbounded_iostream@@@Z)Should be fixed on master: can you try?
When I cmake the lepton into a VC14 project, I want to complile the project, but sadly I got this error:
My Compiler Environment is VS2015(release 64-bit), and I compile the project in win7. Does anyone know what this is about? Can someone help me....