Re: [sqlite] undefined reference to sqlite3_mutex_held
On 10.12.2009 07:44, Roger Binns wrote: sqlite3.h is not generated from a .in template. Are you volunteering to do that and become the maintainer of it? Nah I was merely wondering how/if it could be achieved at all. Secondly your solution would only work for autotools which not everyone uses. True. Thirdly it wouldn't support the case of people supplying flags at the command line to the compiler which is the usual case. Also true. SQLite 3 is shipped with a pkg-config data file so you could try to get the flags into that. Hm that's probably a good idea, but I wouldn't know what to put in there to fix the TB issue. My concolusion is that the TB folks shouldn't assume that the system sqlite library was built with debugging symbols or provide a mechanism to opt out said function call with an easy switch/compiler flag. Thanks for your attention and clarification on that matter. :) -- Mierswa, Daniel If you still don't like it, that's ok: that's why I'm boss. I simply know better than you do. --- Linus Torvalds, comp.os.linux.advocacy, 1996/07/22 n ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
[sqlite] undefined reference to sqlite3_mutex_held
Hi list, when I try to build the current thunderbird 3.0 release against sqlite-3.6.21 i get an undefined reference to sqlite3_mutex_held, with 3.6.19 that didn't occur. When i compile sqlite3 with -DSQLITE_DEBUG the symbol is exported, now I wonder if this symbol is not supposed to be exported in a release build, in whch case the header should reflect that, or if it's a bug in the current source? Or am I totally off? Thanks for reading. -- Mierswa, Daniel If you still don't like it, that's ok: that's why I'm boss. I simply know better than you do. --- Linus Torvalds, comp.os.linux.advocacy, 1996/07/22 ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
Re: [sqlite] undefined reference to sqlite3_mutex_held
On 10.12.2009 01:22, Shawn Wilsher wrote:
See https://bugzilla.mozilla.org/show_bug.cgi?id=533171 (this isn't really a
SQLite issue).
I'm not sure what you mean. I can reproduce it without any Thunderbird
code involved at all.
impu...@istari ~ $ echo -e #include sqlite3.h \n int main() {
sqlite3_mutex_held(0); return 0; } | gcc -xc - -lsqlite3
/tmp/ccRHfvsh.o: In function `main':
:(.text+0xa): undefined reference to `sqlite3_mutex_held'
collect2: ld returned 1 exit status
--
Mierswa, Daniel
If you still don't like it, that's ok: that's why I'm boss. I simply
know better than you do.
--- Linus Torvalds, comp.os.linux.advocacy, 1996/07/22
___
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Re: [sqlite] undefined reference to sqlite3_mutex_held
On 10.12.2009 05:42, Dan Kennedy wrote: sqlite3_mutex_held() is only defined if SQLite is built with SQLITE_DEBUG defined. Looks like this was not the case when the library linked to by -lsqlite3 above was compiled. I wrote exactly that in my initial mail to the list. Though I wonder why the header does not hide the prototype when it gets installed into the system. -- Mierswa, Daniel If you still don't like it, that's ok: that's why I'm boss. I simply know better than you do. --- Linus Torvalds, comp.os.linux.advocacy, 1996/07/22 ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
Re: [sqlite] undefined reference to sqlite3_mutex_held
On 10.12.2009 06:32, Roger Binns wrote: The header file has no idea what options you used when compiling the library. This applies to much other functionality you can include/omit. Roger Couldn't it be done with something like a sqlite3.h.in which gets preprocessed by autotools (relevant switches would be for example --enable-debug or something) and set constants which can then be used to opt in/out certain prototypes? -- Mierswa, Daniel If you still don't like it, that's ok: that's why I'm boss. I simply know better than you do. --- Linus Torvalds, comp.os.linux.advocacy, 1996/07/22 ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
