From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Seiderer Date: Sun, 15 Mar 2020 18:27:26 +0100 Subject: [Buildroot] Help: error LONG_BIT definition appears wrong for platform In-Reply-To: References: <20200313150443.682fdc5a@windsurf> <20200314112110.2d8ce39a@gmx.net> <20200314145457.19aae81f@gmx.net> Message-ID: <20200315182726.50af9ad7@gmx.net> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Hello Mark, On Sat, 14 Mar 2020 22:38:31 +0800, Mark Leo Sumadero wrote: > Or i really don't know why i my python was compiled with pymalloc i'm just > yung using the compiled python of buildroot. Re-tested with buildroot 2019.02.1, seems for python-3.7.2 the compile with pymalloc seems to be the default, no explicit '--with-pymalloc' given, but config.log states: configure:11486: checking for --with-pymalloc configure:11506: result: yes And from configure: if test -z "$with_pymalloc" then with_pymalloc="yes" fi So for your case add the 'm', in case you want to provide your package patch for upstream buildroot then without 'm'.... Regards, Peter > > On Sat, Mar 14, 2020 at 10:33 PM Mark Leo Sumadero > wrote: > > > Hi Peter, > > > > You are correct no need to patch but if i remove the 'm' on my > > configuration i got the same error. How can i force it to use python3.7 > > only without 'm'? > > > > On Sat, Mar 14, 2020 at 9:54 PM Peter Seiderer wrote: > > > >> Hello Mark, > >> > >> On Sat, 14 Mar 2020 20:30:01 +0800, Mark Leo Sumadero > >> wrote: > >> > >> > Hi Peter, > >> > > >> > Thanks for the reply. I just used your configuration but i got the same > >> > error > >> > > >> > > >> /home/falcon/Documents/pisokonek-project/pisokonek/installer/buildroot-2019.02.1/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/bin/../../usr/build-1/libtool config.log > >> > --silent --mode=compile > >> > > >> /home/falcon/Documents/pisokonek-project/pisokonek/installer/buildroot-2019.02.1/output/host/bin/arm-buildroot-linux-uclibcgnueabihf-gcc > >> > -prefer-pic -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE > >> > -D_FILE_OFFSET_BITS=64 -Os -DLINUX -D_REENTRANT -D_GNU_SOURCE > >> > > >> -I/home/falcon/Documents/pisokonek-project/pisokonek/installer/buildroot-2019.02.1/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include > >> > > >> -I/home/falcon/Documents/pisokonek-project/pisokonek/installer/buildroot-2019.02.1/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/bin/../../usr/include/apr-1 > >> > > >> > > >> -I/home/falcon/Documents/pisokonek-project/pisokonek/installer/buildroot-2019.02.1/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/bin/../../usr/include/apr-1 > >> > > >> -I/home/falcon/Documents/pisokonek-project/pisokonek/installer/buildroot-2019.02.1/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/bin/../../../../arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include > >> > -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os > >> > > >> -I/home/falcon/Documents/pisokonek-project/pisokonek/installer/buildroot-2019.02.1/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include/python3.7 > >> > > >> -I/home/falcon/Documents/pisokonek-project/pisokonek/installer/buildroot-2019.02.1/output/host/include/python3.7m > >> > -DNDEBUG -c -o src/server/mod_wsgi.lo src/server/mod_wsgi.c && touch > >> > src/server/mod_wsgi.slo > >> > In file included from > >> > > >> /home/falcon/Documents/pisokonek-project/pisokonek/installer/buildroot-2019.02.1/output/host/include/python3.7m/Python.h:53:0, > >> > from src/server/wsgi_python.h:24, > >> > from src/server/mod_wsgi.c:22: > >> > > >> /home/falcon/Documents/pisokonek-project/pisokonek/installer/buildroot-2019.02.1/output/host/include/python3.7m/pyport.h:699:2: > >> > error: #error "LONG_BIT definition appears wrong for platform (bad > >> > gcc/glibc config?)." > >> > #error "LONG_BIT definition appears wrong for platform (bad gcc/glibc > >> > config?)." > >> > > >> > Did i miss something? I am currently using Buildroot-2019.02.01 and > >> > python3.7, what version did you use? > >> > Are we the same of header path? > >> > >> Tested against buildroot master, but should not make any difference, > >> the important part is a full rebuild (configure/compile) of the > >> package (best achieved by rm -rf > >> build/mod_wsgi-61359e67448bdfc5fefb1692fd2a97f76394b20c)... > >> > >> No need to patch configure or configure.ac (there is already enough > >> logic/magic that the > >> given custom CPPFLAGS/LDFLAGS are used first)... > >> > >> According to [1] the 'm' in 'python3.7m' comes from a python > >> configuration with --with-pymalloc, > >> does not happen with stock buildroot configuration... > >> > >> Regards, > >> Peter > >> > >> [1] > >> https://stackoverflow.com/questions/41589655/whats-the-difference-between-python3-x-and-python3-xm > >> > >> > >> > > >> > Thanks, > >> > > >> > Mark Leo > >> > > >> > On Sat, Mar 14, 2020 at 6:21 PM Peter Seiderer > >> wrote: > >> > > >> > > Hello Mark, > >> > > > >> > > On Fri, 13 Mar 2020 15:04:43 +0100, Thomas Petazzoni < > >> > > thomas.petazzoni at bootlin.com> wrote: > >> > > > >> > > > Hello, > >> > > > > >> > > > On Fri, 13 Mar 2020 18:26:38 +0800 > >> > > > Mark Leo Sumadero wrote: > >> > > > > >> > > > > > >> > > > >> /home/falcon/Documents/pisokonek-project/pisokonek/installer/buildroot-2019.02.1/output/host/bin/arm-buildroot-linux-uclibcgnueabihf-gcc > >> > > > > >> > > > This is the cross-compiler: good! > >> > > > > >> > > > > -prefer-pic -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE > >> > > > > -D_FILE_OFFSET_BITS=64 -Os -DLINUX -D_REENTRANT -D_GNU_SOURCE > >> > > > > > >> > > > >> -I/home/falcon/Documents/pisokonek-project/pisokonek/installer/buildroot-2019.02.1/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include > >> > > > > > >> > > > >> -I/home/falcon/Documents/pisokonek-project/pisokonek/installer/buildroot-2019.02.1/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/bin/../../usr/include/apr-1 > >> > > > > > >> > > > > > >> > > > >> -I/home/falcon/Documents/pisokonek-project/pisokonek/installer/buildroot-2019.02.1/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/bin/../../usr/include/apr-1 > >> > > > > > >> > > > >> -I/home/falcon/Documents/pisokonek-project/pisokonek/installer/buildroot-2019.02.1/output/host/arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/bin/../../../../arm-buildroot-linux-uclibcgnueabihf/sysroot/usr/include > >> > > > > -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 > >> -Os > >> > > > > > >> > > > >> -I/home/falcon/Documents/pisokonek-project/pisokonek/installer/buildroot-2019.02.1/output/host/include/python3.7m > >> > > > > >> > > > This is a path to header of host components: BAD! > >> > > > > >> > > > And this is where your problem is, this header path should *NOT* be > >> > > > there when you cross-compile. > >> > > > >> > > The following worked for me (python3 case only): > >> > > > >> > > MOD_WSGI_VERSION = 61359e67448bdfc5fefb1692fd2a97f76394b20c > >> > > MOD_WSGI_SITE = $(call > >> github,GrahamDumpleton,mod_wsgi,$(MOD_WSGI_VERSION)) > >> > > MOD_WSGI_LICENSE = Apache-2.0 > >> > > MOD_WSGI_LICENSE_FILES = LICENSE > >> > > MOD_WSGI_DEPENDENCIES = apache > >> > > > >> > > MOD_WSGI_CONF_OPTS = \ > >> > > --with-apxs=$(STAGING_DIR)/usr/bin/apxs > >> > > > >> > > ifeq ($(BR2_PACKAGE_PYTHON3),y) > >> > > MOD_WSGI_DEPENDENCIES += python3 > >> > > MOD_WSGI_CONF_ENV += \ > >> > > > >> > > > >> CPPFLAGS="-I$(STAGING_DIR)/usr/include/python$(PYTHON3_VERSION_MAJOR)" \ > >> > > LDFLAGS="-L$(STAGING_DIR)/usr/lib" > >> > > endif > >> > > > >> > > $(eval $(autotools-package)) > >> > > > >> > > Regards, > >> > > Peter > >> > > > >> > > > > >> > > > Best regards, > >> > > > > >> > > > Thomas Petazzoni > >> > > > >> > > > >> > >>