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Hello,
I am very very very new to Unix, but experienced in C. I wasn't sure whether this Message fits the Unix forum (if there's one), or C. But, since it is a compiling Error, I felt it fits here best.
 
I did a "make", compilation, to a program called ioquake3. I get these errors. I tried to google them. It seems that these errors are caused by double inclusions, or something of the sort.
I tried endlessly to see how to make the write edits to the code. But, I couldn't fix it.
 
Thank you in advance.
 
Code:
#include <stdio.h>
#include "../qcommon/q_shared.h"
#include "../qcommon/qcommon.h"
 
#ifdef WIN32
#define DEFAULT_CURL_LIB "libcurl-3.dll"
#elif defined(MACOS_X)
#define DEFAULT_CURL_LIB "libcurl.dylib"
#else
#define DEFAULT_CURL_LIB "libcurl.so.4"
#define ALTERNATE_CURL_LIB "libcurl.so.3"
#endif
 
#ifdef USE_LOCAL_HEADERS
  //#include <../libcurl/curl/curl.h>
#else
  //#include <../libcurl/curl/curl.h>
#endif
 

#ifdef USE_CURL_DLOPEN
extern char* (*qcurl_version)(void);
extern cvar_t *cl_cURLLib;
extern CURL* (*qcurl_easy_init)(void);
extern CURLcode (*qcurl_easy_setopt)(CURL *curl, CURLoption option, ...);
extern CURLcode (*qcurl_easy_perform)(CURL *curl);
extern void (*qcurl_easy_cleanup)(CURL *curl);
extern CURLcode (*qcurl_easy_getinfo)(CURL *curl, CURLINFO info, ...);
extern void (*qcurl_easy_reset)(CURL *curl);
extern const char *(*qcurl_easy_strerror)(CURLcode);
 
extern CURLM* (*qcurl_multi_init)(void);
extern CURLMcode (*qcurl_multi_add_handle)(CURLM *multi_handle,
						CURL *curl_handle);
extern CURLMcode (*qcurl_multi_remove_handle)(CURLM *multi_handle,
						CURL *curl_handle);
extern CURLMcode (*qcurl_multi_fdset)(CURLM *multi_handle,
						fd_set *read_fd_set,
						fd_set *write_fd_set,
						fd_set *exc_fd_set,
						int *max_fd);
extern CURLMcode (*qcurl_multi_perform)(CURLM *multi_handle,
						int *running_handles);
extern CURLMcode (*qcurl_multi_cleanup)(CURLM *multi_handle);
extern CURLMsg *(*qcurl_multi_info_read)(CURLM *multi_handle,
						int *msgs_in_queue);
extern const char *(*qcurl_multi_strerror)(CURLMcode);
#else
#define qcurl_version curl_version
 
#define qcurl_easy_init curl_easy_init
#define qcurl_easy_setopt curl_easy_setopt
#define qcurl_easy_perform curl_easy_perform
#define qcurl_easy_cleanup curl_easy_cleanup
#define qcurl_easy_getinfo curl_easy_getinfo
#define qcurl_easy_duphandle curl_easy_duphandle
#define qcurl_easy_reset curl_easy_reset
#define qcurl_easy_strerror curl_easy_strerror
 
#define qcurl_multi_init curl_multi_init
#define qcurl_multi_add_handle curl_multi_add_handle
#define qcurl_multi_remove_handle curl_multi_remove_handle
#define qcurl_multi_fdset curl_multi_fdset
#define qcurl_multi_perform curl_multi_perform
#define qcurl_multi_cleanup curl_multi_cleanup
#define qcurl_multi_info_read curl_multi_info_read
#define qcurl_multi_strerror curl_multi_strerror
#endif
 
qboolean CL_cURL_Init( void );
void CL_cURL_Shutdown( void );
void CL_cURL_BeginDownload( const char *localName, const char *remoteURL );
void CL_cURL_PerformDownload( void );
void CL_cURL_Cleanup( void );</stdio.h>
 
Errors:
make[2]: `build/release-linux-x86_64/ioq3ded.x86_64' is up to date.
CC code/client/cl_cgame.c
In file included from code/client/cl_cgame.c:24:
code/client/client.h:40: error: expected '=', ',', ';', 'asm' or '__attribute__' before '*' token
code/client/client.h:41: error: expected declaration specifiers or '...' before '*' token
code/client/client.h:41: error: expected ')' before '*' token
code/client/client.h:42: error: expected declaration specifiers or '...' before '*' token
code/client/client.h:42: error: expected ')' before '*' token
code/client/client.h:43: error: expected ')' before '*' token
code/client/client.h:44: error: expected declaration specifiers or '...' before '*' token
code/client/client.h:44: error: expected ')' before '*' token
code/client/client.h:45: error: expected ')' before '*' token
code/client/client.h:46: warning: parameter names (without types) in function declaration
code/client/client.h:48: error: expected '=', ',', ';', 'asm' or '__attribute__' before '*' token
code/client/client.h:49: error: expected declaration specifiers or '...' before '*' token
code/client/client.h:49: error: expected ')' before '*' token
code/client/client.h:51: error: expected declaration specifiers or '...' before '*' token
code/client/client.h:51: error: expected ')' before '*' token
code/client/client.h:53: error: expected declaration specifiers or '...' before '*' token
code/client/client.h:53: error: expected ')' before '*' token
code/client/client.h:58: error: expected declaration specifiers or '...' before '*' token
code/client/client.h:58: error: expected ')' before '*' token
code/client/client.h:60: error: expected declaration specifiers or '...' before '*' token
code/client/client.h:60: error: expected ')' before '*' token
code/client/client.h:61: error: expected '=', ',', ';', 'asm' or '__attribute__' before '*' token
code/client/client.h:63: warning: parameter names (without types) in function declaration
In file included from code/client/cl_cgame.c:24:
code/client/client.h:264: error: expected specifier-qualifier-list before 'CURL'
code/client/cl_cgame.c: In function 'CL_GetServerCommand':
code/client/cl_cgame.c:276: error: 'clientConnection_t' has no member named 'demoplaying'
code/client/cl_cgame.c: In function 'CL_InitCGame':
code/client/cl_cgame.c:751: error: 'clientConnection_t' has no member named 'demoplaying'
code/client/cl_cgame.c: In function 'CL_CGameRendering':
code/client/cl_cgame.c:799: error: 'clientConnection_t' has no member named 'demoplaying'
code/client/cl_cgame.c: In function 'CL_AdjustTimeDelta':
code/client/cl_cgame.c:834: error: 'clientConnection_t' has no member named 'demoplaying'
code/client/cl_cgame.c: In function 'CL_FirstSnapshot':
code/client/cl_cgame.c:900: error: 'clientConnection_t' has no member named 'timeDemoBaseTime'
code/client/cl_cgame.c:919: error: 'clientConnection_t' has no member named 'speexInitialized'
code/client/cl_cgame.c:921: error: 'clientConnection_t' has no member named 'speexEncoderBits'
code/client/cl_cgame.c:922: error: 'clientConnection_t' has no member named 'speexEncoderBits'
code/client/cl_cgame.c:924: error: 'clientConnection_t' has no member named 'speexEncoder'
code/client/cl_cgame.c:926: error: 'clientConnection_t' has no member named 'speexEncoder'
code/client/cl_cgame.c:927: error: 'clientConnection_t' has no member named 'speexFrameSize'
code/client/cl_cgame.c:928: error: 'clientConnection_t' has no member named 'speexEncoder'
code/client/cl_cgame.c:929: error: 'clientConnection_t' has no member named 'speexSampleRate'
code/client/cl_cgame.c:931: error: 'clientConnection_t' has no member named 'speexPreprocessor'
code/client/cl_cgame.c:931: error: 'clientConnection_t' has no member named 'speexFrameSize'
code/client/cl_cgame.c:932: error: 'clientConnection_t' has no member named 'speexSampleRate'
code/client/cl_cgame.c:935: error: 'clientConnection_t' has no member named 'speexPreprocessor'
code/client/cl_cgame.c:939: error: 'clientConnection_t' has no member named 'speexPreprocessor'
code/client/cl_cgame.c:943: error: 'clientConnection_t' has no member named 'speexDecoderBits'
code/client/cl_cgame.c:944: error: 'clientConnection_t' has no member named 'speexDecoderBits'
code/client/cl_cgame.c:945: error: 'clientConnection_t' has no member named 'speexDecoder'
code/client/cl_cgame.c:946: error: 'clientConnection_t' has no member named 'voipIgnore'
code/client/cl_cgame.c:947: error: 'clientConnection_t' has no member named 'voipGain'
code/client/cl_cgame.c:949: error: 'clientConnection_t' has no member named 'speexInitialized'
code/client/cl_cgame.c:950: error: 'clientConnection_t' has no member named 'voipMuteAll'
code/client/cl_cgame.c:953: error: 'clientConnection_t' has no member named 'voipTarget1'
code/client/cl_cgame.c:953: error: 'clientConnection_t' has no member named 'voipTarget2'
code/client/cl_cgame.c:953: error: 'clientConnection_t' has no member named 'voipTarget3'
code/client/cl_cgame.c: In function 'CL_SetCGameTime':
code/client/cl_cgame.c:969: error: 'clientConnection_t' has no member named 'demoplaying'
code/client/cl_cgame.c:972: error: 'clientConnection_t' has no member named 'firstDemoFrameSkipped'
code/client/cl_cgame.c:973: error: 'clientConnection_t' has no member named 'firstDemoFrameSkipped'
code/client/cl_cgame.c:1006: error: 'clientConnection_t' has no member named 'demoplaying'
code/client/cl_cgame.c:1045: error: 'clientConnection_t' has no member named 'demoplaying'
code/client/cl_cgame.c:1061: error: 'clientConnection_t' has no member named 'timeDemoStart'
code/client/cl_cgame.c:1062: error: 'clientConnection_t' has no member named 'timeDemoStart'
code/client/cl_cgame.c:1062: error: 'clientConnection_t' has no member named 'timeDemoLastFrame'
code/client/cl_cgame.c:1063: error: 'clientConnection_t' has no member named 'timeDemoMinDuration'
code/client/cl_cgame.c:1064: error: 'clientConnection_t' has no member named 'timeDemoMaxDuration'
code/client/cl_cgame.c:1067: error: 'clientConnection_t' has no member named 'timeDemoLastFrame'
code/client/cl_cgame.c:1068: error: 'clientConnection_t' has no member named 'timeDemoLastFrame'
code/client/cl_cgame.c:1071: error: 'clientConnection_t' has no member named 'timeDemoFrames'
code/client/cl_cgame.c:1073: error: 'clientConnection_t' has no member named 'timeDemoMaxDuration'
code/client/cl_cgame.c:1074: error: 'clientConnection_t' has no member named 'timeDemoMaxDuration'
code/client/cl_cgame.c:1076: error: 'clientConnection_t' has no member named 'timeDemoMinDuration'
code/client/cl_cgame.c:1077: error: 'clientConnection_t' has no member named 'timeDemoMinDuration'
code/client/cl_cgame.c:1083: error: 'clientConnection_t' has no member named 'timeDemoDurations'
code/client/cl_cgame.c:1083: error: 'clientConnection_t' has no member named 'timeDemoFrames'
code/client/cl_cgame.c:1087: error: 'clientConnection_t' has no member named 'timeDemoFrames'
code/client/cl_cgame.c:1088: error: 'clientConnection_t' has no member named 'timeDemoBaseTime'
code/client/cl_cgame.c:1088: error: 'clientConnection_t' has no member named 'timeDemoFrames'
make[2]: *** [build/release-linux-x86_64/client/cl_cgame.o] Error 1
make[2]: Leaving directory `/r/home7/yasir/minoru/cfe2/yasirTemp/ioquake3dev/best_linux_20111012/ioquake3dev_clean'
make[1]: *** [targets] Error 2
make[1]: Leaving directory `/r/home7/yasir/minoru/cfe2/yasirTemp/ioquake3dev/best_linux_20111012/ioquake3dev_clean'
make: *** [release] Error 2
 
Language C
Linux
Posted 12-Oct-11 21:46pm
Edited 12-Oct-11 21:55pm
v2
Comments
Richard MacCutchan at 13-Oct-11 6:21am
   
Please identify which is line 40 of file client.h.
coffeenet at 14-Oct-11 1:31am
   
This is it.
extern CURL* (*qcurl_easy_init)(void);
Richard MacCutchan at 14-Oct-11 4:51am
   
Looks like CURL is not defined at the time the compiler hits that line. BTW this has nothing to do with UNIX and everything to do with C.
markkuk at 13-Oct-11 6:51am
   
The file you have included in your question is client/cl_curl.h which isn't mentioned anywhere in the error log. I don't see anything at or near line 40 of the actual client/client.h that could cause the error, so perhaps you have managed to mangle the file beyond repair. Download a clean copy of the source from http://ioquake3.org/get-it/source-codes/ and try again.

1 solution

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Solution 1

#ifdef USE_LOCAL_HEADERS
  //#include <../libcurl/curl/curl.h>
#else
  //#include <../libcurl/curl/curl.h>
#endif
 
You commented out any includes for the CURL definitions. Could it be that the compiler is telling you that things like:
extern CURL* (*qcurl_easy_init)(void);
are using undefined types (CURL). Compilers can easily get confused and spew all sorts of strange error messages when things are undefined in odd places.
  Permalink  
Comments
coffeenet at 14-Oct-11 1:43am
   
I commented out both, because it was already included in another file that includes this one. (sorry don't remember the names.)
Furthermore, I also wanted to test if the errors would change with the comment or not. I simply forgot to un-comment it when I copy/pasted it back in here.
Chuck O'Toole at 14-Oct-11 1:47am
   
OK but I'd still like to see the definiton of "CURL". It's a user defined type, so what is it?
coffeenet at 17-Dec-11 19:39pm
   
The problem was extremely simply. The CURLPHP wasnt installed on the machine. After installation, the errors disappeared.

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