我试图在我的项目中添加tidy-html5库。首先，我创建一个名为“clean.c”的文件，只包含两个包含：
#include <tidy.h>
#include <tidybuffio.h>
我使用了libtidys.a文件，并将其复制到项目的libs目录中。
所以我编译了这个文件：
$ gcc -ansi -pedantic -std=c99 -c -W -Wall -O -I/foo/bar/inc -I/usr/include/libxml2 -I/foo/bar/dependencies/tidy-html5/include -L/foo/bar/libs -ltidys clean.c -o clean.o
以下是结果：
In file included from /foo/bar/dependencies/tidy-html5/include/tidy.h:65:0,
from clean.c:1:
/foo/bar/dependencies/tidy-html5/include/tidyplatform.h:547:9: error: unknown type name 'uint'
typedef uint tchar; /* single, full character */
^
In file included from clean.c:1:0:
/foo/bar/dependencies/tidy-html5/include/tidy.h:368:13: error: unknown type name 'uint'
TIDY_EXPORT uint TIDY_CALL tidyErrorCount( TidyDoc tdoc );
^
/foo/bar/dependencies/tidy-html5/include/tidy.h:371:13: error: unknown type name 'uint'
TIDY_EXPORT uint TIDY_CALL tidyWarningCount( TidyDoc tdoc );
^
/foo/bar/dependencies/tidy-html5/include/tidy.h:374:13: error: unknown type name 'uint'
TIDY_EXPORT uint TIDY_CALL tidyAccessWarningCount( TidyDoc tdoc );
^
/foo/bar/dependencies/tidy-html5/include/tidy.h:377:13: error: unknown type name 'uint'
TIDY_EXPORT uint TIDY_CALL tidyConfigErrorCount( TidyDoc tdoc );
^
/foo/bar/dependencies/tidy-html5/include/tidy.h:469:13: error: unknown type name 'ulong'
TIDY_EXPORT ulong TIDY_CALL tidyOptGetDefaultInt( TidyOption opt );
^
/foo/bar/dependencies/tidy-html5/include/tidy.h:487:13: error: unknown type name 'ulong'
TIDY_EXPORT ulong TIDY_CALL tidyOptGetInt( TidyDoc tdoc, TidyOptionId optId );
^
/foo/bar/dependencies/tidy-html5/include/tidy.h:489:86: error: unknown type name 'ulong'
TIDY_EXPORT Bool TIDY_CALL tidyOptSetInt( TidyDoc tdoc, TidyOptionId optId, ulong val );
^
/foo/bar/dependencies/tidy-html5/include/tidy.h:594:13: error: unknown type name 'uint'
TIDY_EXPORT uint TIDY_CALL tidyGetByte( TidyInputSource* source );
^
/foo/bar/dependencies/tidy-html5/include/tidy.h:597:68: error: unknown type name 'uint'
TIDY_EXPORT void TIDY_CALL tidyUngetByte( TidyInputSource* source, uint byteValue );
^
/foo/bar/dependencies/tidy-html5/include/tidy.h:631:63: error: unknown type name 'uint'
TIDY_EXPORT void TIDY_CALL tidyPutByte( TidyOutputSink* sink, uint byteValue );
^
/foo/bar/dependencies/tidy-html5/include/tidy.h:643:44: error: unknown type name 'uint'
uint line, uint col, ctmbstr mssg );
^
/foo/bar/dependencies/tidy-html5/include/tidy.h:643:55: error: unknown type name 'uint'
uint line, uint col, ctmbstr mssg );
^
/foo/bar/dependencies/tidy-html5/include/tidy.h:646:44: error: unknown type name 'uint'
uint line, uint col, ctmbstr mssg, va_list args );
^
/foo/bar/dependencies/tidy-html5/include/tidy.h:646:55: error: unknown type name 'uint'
uint line, uint col, ctmbstr mssg, va_list args );
^
/foo/bar/dependencies/tidy-html5/include/tidy.h:649:49: error: unknown type name 'uint'
uint line, uint col, ctmbstr code, va_list args );
^
/foo/bar/dependencies/tidy-html5/include/tidy.h:649:60: error: unknown type name 'uint'
uint line, uint col, ctmbstr code, va_list args );
^
/foo/bar/dependencies/tidy-html5/include/tidy.h:653:51: error: unknown type name 'TidyReportFilter'
TidyReportFilter filtCallback );
^
/foo/bar/dependencies/tidy-html5/include/tidy.h:656:51: error: unknown type name 'TidyReportFilter2'
TidyReportFilter2 filtCallback );
^
/foo/bar/dependencies/tidy-html5/include/tidy.h:659:56: error: unknown type name 'TidyReportFilter3'
TidyReportFilter3 filtCallback );
^
/foo/bar/dependencies/tidy-html5/include/tidy.h:675:57: error: unknown type name 'uint'
typedef void (TIDY_CALL *TidyPPProgress)( TidyDoc tdoc, uint line, uint col, uint destLine );
^
/foo/bar/dependencies/tidy-html5/include/tidy.h:675:68: error: unknown type name 'uint'
typedef void (TIDY_CALL *TidyPPProgress)( TidyDoc tdoc, uint line, uint col, uint destLine );
^
/foo/bar/dependencies/tidy-html5/include/tidy.h:675:78: error: unknown type name 'uint'
typedef void (TIDY_CALL *TidyPPProgress)( TidyDoc tdoc, uint line, uint col, uint destLine );
^
/foo/bar/dependencies/tidy-html5/include/tidy.h:678:51: error: unknown type name 'TidyPPProgress'
TidyPPProgress callback );
^
/foo/bar/dependencies/tidy-html5/include/tidy.h:756:65: error: unknown type name 'uint'
tmbstr buffer, uint* buflen );
^
/foo/bar/dependencies/tidy-html5/include/tidy.h:908:13: error: unknown type name 'uint'
TIDY_EXPORT uint TIDY_CALL tidyNodeLine( TidyNode tnod );
^
/foo/bar/dependencies/tidy-html5/include/tidy.h:909:13: error: unknown type name 'uint'
TIDY_EXPORT uint TIDY_CALL tidyNodeColumn( TidyNode tnod );
^
In file included from clean.c:2:0:
/foo/bar/dependencies/tidy-html5/include/tidybuffio.h:27:5: error: unknown type name 'uint'
uint size; /**< # bytes currently in use */
^
/foo/bar/dependencies/tidy-html5/include/tidybuffio.h:28:5: error: unknown type name 'uint'
uint allocated; /**< # bytes allocated */
^
/foo/bar/dependencies/tidy-html5/include/tidybuffio.h:29:5: error: unknown type name 'uint'
uint next; /**< Offset of current input position */
^
/foo/bar/dependencies/tidy-html5/include/tidybuffio.h:40:59: error: unknown type name 'uint'
TIDY_EXPORT void TIDY_CALL tidyBufAlloc( TidyBuffer* buf, uint allocSize );
^
/foo/bar/dependencies/tidy-html5/include/tidybuffio.h:46:55: error: unknown type name 'uint'
uint allocSize );
^
/foo/bar/dependencies/tidy-html5/include/tidybuffio.h:52:47: error: unknown type name 'uint'
uint allocSize, uint chunkSize );
^
/foo/bar/dependencies/tidy-html5/include/tidybuffio.h:52:63: error: unknown type name 'uint'
uint allocSize, uint chunkSize );
^
/foo/bar/dependencies/tidy-html5/include/tidybuffio.h:61:70: error: unknown type name 'uint'
TIDY_EXPORT void TIDY_CALL tidyBufAttach( TidyBuffer* buf, byte* bp, uint size );
^
/foo/bar/dependencies/tidy-html5/include/tidybuffio.h:68:70: error: unknown type name 'uint'
TIDY_EXPORT void TIDY_CALL tidyBufAppend( TidyBuffer* buf, void* vp, uint size );
^
Makefile:16: recipe for target 'clean.o' failed
make[1]: *** [clean.o] Error 1
Makefile:26: recipe for target 'all' failed
make: *** [all] Error 1
所以我做了一个快速检查，我注意到tidy.h文件包含“tidyplatform.h”，其中包含：
#if defined(BE_OS) || defined(SOLARIS_OS) || defined(BSD_BASED_OS) || defined(OSF_OS) || defined(IRIX_OS) || defined(AIX_OS)
#include <sys/types.h>
#endif
#if !defined(HPUX_OS) && !defined(CYGWIN_OS) && !defined(MAC_OS_X) && !defined(BE_OS) && !defined(SOLARIS_OS) && !defined(BSD_BASED_OS) && !defined(OSF_OS) && !defined(IRIX_OS) && !defined(AIX_OS) && !defined(LINUX_OS)
# undef uint
typedef unsigned int uint;
#endif
#if defined(HPUX_OS) || defined(CYGWIN_OS) || defined(MAC_OS) || defined(BSD_BASED_OS) || defined(_WIN32)
# undef ulong
typedef unsigned long ulong;
#endif
我在GNU / Linux上。所以我想我可以通过在第一个预处理器指令中添加“defined（LINUX_OS）”来解决这个问题（我没试过）。但是，这很奇怪，因为这个库被大量使用所以...我错过了什么？
干杯