From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Seiderer Date: Sat, 14 Mar 2020 14:54:57 +0100 Subject: [Buildroot] Help: error LONG_BIT definition appears wrong for platform In-Reply-To: References: <20200313150443.682fdc5a@windsurf> <20200314112110.2d8ce39a@gmx.net> Message-ID: <20200314145457.19aae81f@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 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 > --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 > > > >