I've enlisted the help of some fluent C speakers and we've made some
progress on this, but are still stumped.
We ran gcc with -E to see what came out of the pre-processor - and found
that the references to curl_easy_strerror
and curl_share_strerror were replaced by "unknown error". As shown
below, the same result occurs with two different
compilers. I appended a '2' to curl_easy_strerror so that an unknown
name was produced - and the pre-processor didn't
complain - and neither did the compilation - well, as far as it got,
anyway. Huh?!
 
Hopefully this will help in diagnosing the problem. Please let me know
if you need any more information.
 
/tmp/foo is:
 
 gcc -I. -I/reuters/radt/local/MediaWiki_build/pecl_http-1.6.1
-DPHP_ATOM_INC
-I/reuters/radt/local/MediaWiki_build/pecl_http-1.6.1/include
-I/reuters/radt/local/MediaWiki_build/pecl_http-1.6.1/main
-I/reuters/radt/local/MediaWiki_build/pecl_http-1.6.1
-I/usr/local/include/php -I/usr/local/include/php/main
-I/usr/local/include/php/TSRM -I/usr/local/include/php/Zend
-I/usr/local/include/php/ext -I/usr/local/include/php/ext/date/lib
-I/usr/local/include -I/usr/local/include/php/ext/hash -DHAVE_CONFIG_H
-g -O2 -c /reuters/radt/local/MediaWiki_build/pecl_http-1.6.1/http.c
-fPIC -DPIC -o .libs/http.o
 
[2618](root_at_ntm-igdev02)~radt/.../pecl_http-1.6.1
<mailto:root_at_ntm-igdev02)~radt/.../pecl_http-1.6.1> : /tmp/foo
In file included from
/reuters/radt/local/MediaWiki_build/pecl_http-1.6.1/php_http.h:58,
                 from
/reuters/radt/local/MediaWiki_build/pecl_http-1.6.1/http.c:20:
/usr/local/include/curl/curl.h:1743: error: syntax error before string
constant
/usr/local/include/curl/curl.h:1754: error: syntax error before string
constant
In file included from /usr/local/include/curl/curl.h:1783,
                 from
/reuters/radt/local/MediaWiki_build/pecl_http-1.6.1/php_http.h:58,
                 from
/reuters/radt/local/MediaWiki_build/pecl_http-1.6.1/http.c:20:
/usr/local/include/curl/multi.h:208: error: syntax error before string
constant
[2619](root_at_ntm-igdev02)~radt/.../pecl_http-1.6.1
<mailto:root_at_ntm-igdev02)~radt/.../pecl_http-1.6.1> :
 
 
   1734 /*
   1735 * NAME curl_easy_strerror()
   1736 *
   1737 * DESCRIPTION
   1738 *
   1739 * The curl_easy_strerror function may be used to turn a
CURLcode value
   1740 * into the equivalent human readable error string. This is
useful
   1741 * for printing meaningful error messages.
   1742 */
   1743 CURL_EXTERN const char *curl_easy_strerror(CURLcode);
   1744
   1745 /*
   1746 * NAME curl_share_strerror()
   1747 *
   1748 * DESCRIPTION
   1749 *
   1750 * The curl_share_strerror function may be used to turn a
CURLSHcode value
   1751 * into the equivalent human readable error string. This is
useful
   1752 * for printing meaningful error messages.
   1753 */
   1754 CURL_EXTERN const char *curl_share_strerror(CURLSHcode);
   1755
 
 gcc 3.4.6 on Solaris 10:
  
  9711 # 1732 "/usr/local/include/curl/curl.h" 3
  9712 curl_version_info_data *curl_version_info(CURLversion);
  9713 # 1743 "/usr/local/include/curl/curl.h" 3
  9714 const char *"unknown error";
  9715 # 1754 "/usr/local/include/curl/curl.h" 3
  9716 const char *"unknown error";
  9717 # 1765 "/usr/local/include/curl/curl.h" 3
  9718 CURLcode curl_easy_pause(CURL *handle, int bitmask);
  9719 # 1782 "/usr/local/include/curl/curl.h" 3
  9720 # 1 "/usr/local/include/curl/
  
  gcc 4.1.1 on Solaris 10:
  
  9711 # 1732 "/usr/local/include/curl/curl.h" 3
  9712 curl_version_info_data *curl_version_info(CURLversion);
  9713 # 1743 "/usr/local/include/curl/curl.h" 3
  9714 const char *"unknown error";
  9715 # 1754 "/usr/local/include/curl/curl.h" 3
  9716 const char *"unknown error";
  9717 # 1765 "/usr/local/include/curl/curl.h" 3
  9718 CURLcode curl_easy_pause(CURL *handle, int bitmask);
  9719 # 1782 "/usr/local/include/curl/curl.h" 3
  9720 # 1 "/usr/local/include/curl/easy.h" 1 3
<mailto:'curl-and-php_at_cool.haxx.se'>
 
/Sam

Sam Sexton
Provisioning Team Leader

Thomson Reuters

Phone: 53372 or +44 24 7625 6562
Mobile: +44 7990 563739

sam.sexton_at_thomsonreuters.com
thomsonreuters.com

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Received on 2008-11-13