On Thu, 2007-08-09 at 09:48 +0700, zen wrote: > > awk '/checking.for.mallopt/,/result:/' config.log > > > here the result: > configure:42213: checking for mallopt > configure:42270: gcc -o conftest -Wall -g -O2 -g -pthread conftest.c > -lpthread -lm >&5 > /var/tmp//ccQv9b17.o(.text+0x14): In function `main': > /data/source/squid-3.0.PRE6/conftest.c:222: undefined reference to > `mallopt' ... > configure:42301: result: no Hm... Something does not add up here. ./configure found no mallopt and should have undefined the HAVE_MALLOPT #define in include/autoconf.h Do you have the following lines in that file (search for HAVE_MALLOPT)? > /* Define to 1 if you have the `mallopt' function. */ > /* #undef HAVE_MALLOPT */ If yes, then Squid cannot be using mallopt in MemPool.cc because the usage is guarded: > #if HAVE_MALLOPT && M_MMAP_MAX > mallopt(M_MMAP_MAX, MEM_MAX_MMAP_CHUNKS); > #endif So if HAVE_MALLOPT is undefined, then GCC would not even try to compile the mallopt() call above! Please let me know the output of fgrep -2 MALLOPT include/autoconf.h and the output of cd lib/ # this is the compilation command from your original email except I told GCC # to stop at the preprocessing step and save the results into MemPool.E g++ -DHAVE_CONFIG_H -I. -I. -I../include -I../include -I../include -Werror -Wall -Wpointer-arith -Wwrite-strings -Wcomments -D_REENTRANT -g -O2 -MT MemPool.o -MD -MP -MF ".deps/MemPool.Tpo" -E -o MemPool.E MemPool.cc fgrep -3 mallopt MemPool.E and g++ --version Thank you, Alex.
