>/On Sep 25, 2019, at 10:50 AM, Tommy Trussell <tommy.trussell at gmail.com <https://lists.gnucash.org/mailman/listinfo/gnucash-devel>> wrote: / Guys,
You're off on the wrong tack. Those are cmake tests to determine if certain functions are present and it's expected for some of them to fail. They cause preprocessor variables to be set or not and there are checks in the code that adjust what functions are called depending on those preprocessor variables. There's seldom any need to look at CMakeOutput.txt or CMakeError.txt, and you need a good understanding of how build systems work first in order to interpret them. Just look at what cmake writes to the terminal, that almost always tells you what's wrong in simple terms. Regards, John Ralls John, Sorry, I deleted this before responding and had to grab a copy from the archives. My wife says I can't see anything right in front of my face!! That must be true in this case. I started from the point of building a minimal Disco schroot environment. Knowing that GnC compiles in my environment under the full Disco set of packages but fails with the below snippet from the end of the string of messages, I made the presumption that the failure was due to a package missing in the minimal environment. Hopefully, if we can figure this out for Disco under schroot, then we can do Bionic in a similar environment. So, given the below, what am I not seeing that I should see (and thus fix)! Or, have I not gone back far enough to catch the critical message? My initial thought is that something to do with pthreads isn't loaded in the minimal environment. Run Build Command:"/usr/bin/make" "cmTC_42272/fast" make[2]: Entering directory '/home/steve/Projects/GnuCash/gnucash/.build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_42272.dir/build.make CMakeFiles/cmTC_42272.dir/build make[3]: Entering directory '/home/steve/Projects/GnuCash/gnucash/.build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_42272.dir/CheckForPthreads.c.o /usr/bin/cc -Wno-error=deprecated-declarations -std=gnu11 -Wno-error=parentheses -Werror -Wdeclaration-after-statement -Wno-pointer-sign -Wall -Wmissing-prototypes -Wmissing-declarations -Wno-unused -g -O2 -fdebug-prefix-map=/home/steve/Projects/GnuCash/gnucash=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -o CMakeFiles/cmTC_42272.dir/CheckForPthreads.c.o -c /usr/share/cmake-3.13/Modules/CheckForPthreads.c /usr/share/cmake-3.13/Modules/CheckForPthreads.c:3:7: error: no previous prototype for ‘start_routine’ [-Werror=missing-prototypes] void* start_routine(void* args) ^~~~~~~~~~~~~ cc1: all warnings being treated as errors make[3]: *** [CMakeFiles/cmTC_42272.dir/build.make:66: CMakeFiles/cmTC_42272.dir/CheckForPthreads.c.o] Error 1 make[3]: Leaving directory '/home/steve/Projects/GnuCash/gnucash/.build/CMakeFiles/CMakeTmp' make[2]: *** [Makefile:121: cmTC_42272/fast] Error 2 make[2]: Leaving directory '/home/steve/Projects/GnuCash/gnucash/.build/CMakeFiles/CMakeTmp' Determining if the function pthread_create exists in the pthreads failed with the following output: Change Dir: /home/steve/Projects/GnuCash/gnucash/.build/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_0cbb0/fast" make[2]: Entering directory '/home/steve/Projects/GnuCash/gnucash/.build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_0cbb0.dir/build.make CMakeFiles/cmTC_0cbb0.dir/build make[3]: Entering directory '/home/steve/Projects/GnuCash/gnucash/.build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_0cbb0.dir/CheckFunctionExists.c.o /usr/bin/cc -Wno-error=deprecated-declarations -std=gnu11 -Wno-error=parentheses -Werror -Wdeclaration-after-statement -Wno-pointer-sign -Wall -Wmissing-prototypes -Wmissing-declarations -Wno-unused -g -O2 -fdebug-prefix-map=/home/steve/Projects/GnuCash/gnucash=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=pthread_create -o CMakeFiles/cmTC_0cbb0.dir/CheckFunctionExists.c.o -c /usr/share/cmake-3.13/Modules/CheckFunctionExists.c Linking C executable cmTC_0cbb0 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_0cbb0.dir/link.txt --verbose=1 /usr/bin/cc -Wno-error=deprecated-declarations -std=gnu11 -Wno-error=parentheses -Werror -Wdeclaration-after-statement -Wno-pointer-sign -Wall -Wmissing-prototypes -Wmissing-declarations -Wno-unused -g -O2 -fdebug-prefix-map=/home/steve/Projects/GnuCash/gnucash=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -DCHECK_FUNCTION_EXISTS=pthread_create -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now CMakeFiles/cmTC_0cbb0.dir/CheckFunctionExists.c.o -o cmTC_0cbb0 -lpthreads /usr/bin/ld: cannot find -lpthreads collect2: error: ld returned 1 exit status make[3]: *** [CMakeFiles/cmTC_0cbb0.dir/build.make:87: cmTC_0cbb0] Error 1 make[3]: Leaving directory '/home/steve/Projects/GnuCash/gnucash/.build/CMakeFiles/CMakeTmp' make[2]: *** [Makefile:121: cmTC_0cbb0/fast] Error 2 make[2]: Leaving directory '/home/steve/Projects/GnuCash/gnucash/.build/CMakeFiles/CMakeTmp' dh_auto_configure: cd .build && cmake -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_BUILD_TYPE=None -DCMAKE_INSTALL_SYSCONFDIR=/etc -DCMAKE_INSTALL_LOCALSTATEDIR=/var -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY=ON -DCMAKE_FIND_PACKAGE_NO_PACKAGE_REGISTRY=ON "-GUnix Makefiles" -DCMAKE_VERBOSE_MAKEFILE=ON -DCMAKE_INSTALL_LIBDIR=lib/x86_64-linux-gnu -Wdev -DCMAKE_VERBOSE_MAKEFILE=ON -DCMAKE_BUILD_TYPE=Release "-DCMAKE_CXX_FLAGS=-g -O2 -fdebug-prefix-map=/home/steve/Projects/GnuCash/gnucash=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2" -DWITH_PYTHON=ON -DCMAKE_INSTALL_LIBDIR=/usr/lib/x86_64-linux-gnu/gnucash -DGTEST_ROOT=TEST_ROOT -DGMOCK_ROOT=MOCK_ROOT .. returned exit code 1 make[1]: *** [debian/rules:38: override_dh_auto_configure] Error 255 make[1]: Leaving directory '/home/steve/Projects/GnuCash/gnucash' make: *** [debian/rules:24: build] Error 2 dpkg-buildpackage: error: debian/rules build subprocess returned exit status 2 -- Stephen M Butler, PMP, PSM stephen.m.butle...@gmail.com kg...@arrl.net 253-350-0166 ------------------------------------------- GnuPG Fingerprint: 8A25 9726 D439 758D D846 E5D4 282A 5477 0385 81D8 _______________________________________________ gnucash-devel mailing list gnucash-devel@gnucash.org https://lists.gnucash.org/mailman/listinfo/gnucash-devel
