Roberto, The question is why your compiler declares clock_gettime *and* appears to define clock_gettime, but linking with clock_gettime fails? My change was designed to search for a clock_gettime definition.
A complete config.log may help. Eddie On 10/01/2010 11:15 AM, Roberto Riggio wrote: > Hi, > > no same result: > > configure:7511: checking whether clock_gettime is declared > configure:7511: i486-openwrt-linux-uclibc-g++ -c -static -O2 -MD > -I/home/rriggio/src/kamikaze/staging_dir/target-i386_uClibc-0.9.30.1/usr/include > -I/home/rriggio/src/kamikaze/staging_dir/target-i386_uClibc-0.9.30.1/include > conftest.cpp >&5 > configure:7511: $? = 0 > configure:7511: result: yes > > and: > > LINK click-mkmindriver > ../lib/libclicktool_build.a(userutils.bo): In function > `clickdl_load_package(String, ErrorHandler*)': > userutils.cc:(.text+0xff1): warning: Using 'dlopen' in statically linked > applications requires at runtime the shared libraries from the glibc > version used for linking > ../lib/libclicktool_build.a(confparse.bo): In function > `cp_filename(String const&, String*)': > confparse.cc:(.text+0x9945): warning: Using 'getpwnam' in statically > linked applications requires at runtime the shared libraries from the > glibc version used for linking > ../lib/libclicktool_build.a(confparse.bo): In function > `cp_tcpudp_port(String const&, int, unsigned short*)': > confparse.cc:(.text+0x3551): warning: Using 'getservbyname' in > statically linked applications requires at runtime the shared libraries > from the glibc version used for linking > ../lib/libclicktool_build.a(glue.bo): In function `click_random_srandom()': > glue.cc:(.text+0xa40): undefined reference to `clock_gettime' > ../lib/libclicktool_build.a(timestamp.bo): In function > `Timestamp::warp_jump(Timestamp const&)': > timestamp.cc:(.text+0x257): undefined reference to `clock_gettime' > ../lib/libclicktool_build.a(timestamp.bo): In function > `Timestamp::warp_set_now(Timestamp const&)': > timestamp.cc:(.text+0x661): undefined reference to `clock_gettime' > ../lib/libclicktool_build.a(timestamp.bo): In function > `Timestamp::warp_set_speed(double)': > timestamp.cc:(.text+0x782): undefined reference to `clock_gettime' > collect2: ld returned 1 exit status > > > On 10/01/2010 06:50 PM, Eddie Kohler wrote: >> Hi Roberto, >> >> I checked in a different change to the configury. Does the current >> HEAD work for you? >> >> Eddie >> >> >> On 10/1/10 1:07 AM, Roberto Riggio wrote: >>> This is the compilation error: >>> >>> LINK click-mkmindriver >>> ../lib/libclicktool_build.a(userutils.bo): In function >>> `clickdl_load_package(String, ErrorHandler*)': >>> userutils.cc:(.text+0xff1): warning: Using 'dlopen' in statically linked >>> applications requires at runtime the shared libraries from the glibc >>> version used for linking >>> ../lib/libclicktool_build.a(confparse.bo): In function >>> `cp_filename(String const&, String*)': >>> confparse.cc:(.text+0x9945): warning: Using 'getpwnam' in statically >>> linked applications requires at runtime the shared libraries from the >>> glibc version used for linking >>> ../lib/libclicktool_build.a(confparse.bo): In function >>> `cp_tcpudp_port(String const&, int, unsigned short*)': >>> confparse.cc:(.text+0x3551): warning: Using 'getservbyname' in >>> statically linked applications requires at runtime the shared libraries >>> from the glibc version used for linking >>> ../lib/libclicktool_build.a(glue.bo): In function >>> `click_random_srandom()': >>> glue.cc:(.text+0xa40): undefined reference to `clock_gettime' >>> ../lib/libclicktool_build.a(timestamp.bo): In function >>> `Timestamp::warp_jump(Timestamp const&)': >>> timestamp.cc:(.text+0x257): undefined reference to `clock_gettime' >>> ../lib/libclicktool_build.a(timestamp.bo): In function >>> `Timestamp::warp_set_now(Timestamp const&)': >>> timestamp.cc:(.text+0x661): undefined reference to `clock_gettime' >>> ../lib/libclicktool_build.a(timestamp.bo): In function >>> `Timestamp::warp_set_speed(double)': >>> timestamp.cc:(.text+0x782): undefined reference to `clock_gettime' >>> collect2: ld returned 1 exit status >>> make[6]: *** [click-mkmindriver] Error 1 >>> make[6]: Leaving directory >>> `/home/rriggio/src/kamikaze/build_dir/target-i386_uClibc-0.9.30.1/click-20101001/tools/click-mkmindriver' >>> >>> >>> make[5]: *** [click-mkmindriver] Error 2 >>> make[5]: Leaving directory >>> `/home/rriggio/src/kamikaze/build_dir/target-i386_uClibc-0.9.30.1/click-20101001/tools' >>> >>> >>> make[4]: *** [tools] Error 2 >>> make[4]: Leaving directory >>> `/home/rriggio/src/kamikaze/build_dir/target-i386_uClibc-0.9.30.1/click-20101001' >>> >>> >>> make[3]: *** >>> [/home/rriggio/src/kamikaze/build_dir/target-i386_uClibc-0.9.30.1/click-20101001/.built] >>> >>> Error 2 >>> make[3]: Leaving directory `/home/rriggio/src/kamikaze/package/click' >>> make[2]: *** [package/click/compile] Error 2 >>> make[2]: Leaving directory `/home/rriggio/src/kamikaze' >>> make[1]: *** >>> [/home/rriggio/src/kamikaze/staging_dir/target-i386_uClibc-0.9.30.1/stamp/.package_compile] >>> >>> Error 2 >>> make[1]: Leaving directory `/home/rriggio/src/kamikaze' >>> make: *** [world] Error 2 >>> >>> >>> On 10/01/2010 12:11 AM, Eddie Kohler wrote: >>>> Roberto, >>>> >>>> Can you please send the actual compilation error, along with your >>>> config.log? >>>> This "fix" should not be necessary. >>>> >>>> Eddie >>>> >>>> >>>> On 09/30/2010 09:02 AM, Roberto Riggio wrote: >>>>> Hi, >>>>> >>>>> this commit: >>>>> >>>>> http://github.com/kohler/click/commit/e24deaae2ee5f326ee0febee18eff81fbeacf527 >>>>> >>>>> >>>>> >>>>> broke the click build for openwrt. In particular the compilation >>>>> process >>>>> reports a missing >>>>> clock_gettime method (not available on uclibc as far as a I've >>>>> understood). >>>>> >>>>> Reverting this: >>>>> >>>>> - [AC_DEFINE([HAVE_CLOCK_GETTIME], [1], [Define if you have the >>>>> clock_gettime function.])]) >>>>> + [AC_DEFINE([HAVE_CLOCK_GETTIME], [1], [Define if you have the >>>>> clock_gettime function.]) >>>>> + have_clock_gettime=yes]) >>>>> >>>>> solve the problem. >>>>> >>>>> R. >>>>> _______________________________________________ >>>>> click mailing list >>>>> click@amsterdam.lcs.mit.edu >>>>> https://amsterdam.lcs.mit.edu/mailman/listinfo/click >>>> _______________________________________________ >>>> click mailing list >>>> click@amsterdam.lcs.mit.edu >>>> https://amsterdam.lcs.mit.edu/mailman/listinfo/click >>> >>> >>> >>> _______________________________________________ >>> click mailing list >>> click@amsterdam.lcs.mit.edu >>> https://amsterdam.lcs.mit.edu/mailman/listinfo/click > _______________________________________________ click mailing list click@amsterdam.lcs.mit.edu https://amsterdam.lcs.mit.edu/mailman/listinfo/click
