Package: eztrace-contrib Version: 1.1-2-1 Severity: important Tags: patch User: [email protected] Usertags: 2.23
Hi Maintainer Eztrace-contrib FTBFS with glibc 2.23 available in Experimental and Ubuntu Xenial. > /usr/include/string.h: In function ‘void* __mempcpy_inline(void*, const > void*, size_t)’: > /usr/include/string.h:652:42: error: ‘memcpy’ was not declared in this scope > return (char *) memcpy (__dest, __src, __n) + __n; > ^ > /usr/include/string.h: In function ‘void* __mempcpy_inline(void*, const > void*, size_t)’: > /usr/include/string.h:652:42: error: ‘memcpy’ was not declared in this scope > return (char *) memcpy (__dest, __src, __n) + __n; > ^ > /usr/include/string.h: In function ‘void* __mempcpy_inline(void*, const > void*, size_t)’: > /usr/include/string.h:652:42: error: ‘memcpy’ was not declared in this scope > return (char *) memcpy (__dest, __src, __n) + __n; I found a similar issue had been reported for TensorFlow [1], and the solution: > @e14159 can you try with -D_FORCE_INLINES? I just had the same issue with pcl, > I checked the string.h header, and using that preprocessor directive skips > the block > where the memcpy error appears. There's probably a cleaner workaround > though... I also encountered and reported a similar issue in Theano [2]. I was able to get eztrace-contrib to build in Ubuntu by adding -D_FORCE_INLINES to CPPFLAGS as per the attached patch. Regards Graham [1] https://github.com/tensorflow/tensorflow/issues/1346 [2] https://github.com/Theano/Theano/pull/4369
diff -Nru eztrace-contrib-1.1-2/debian/rules eztrace-contrib-1.1-2/debian/rules --- eztrace-contrib-1.1-2/debian/rules 2016-02-05 13:56:09.000000000 +0200 +++ eztrace-contrib-1.1-2/debian/rules 2016-03-31 14:13:55.000000000 +0200 @@ -3,6 +3,7 @@ DEB_HOST_ARCH_CPU=$(shell dpkg-architecture -qDEB_HOST_ARCH_CPU) export DEB_BUILD_MAINT_OPTIONS = hardening=+all,-pie +export DEB_CPPFLAGS_MAINT_APPEND = -D_FORCE_INLINES ifeq ($(DEB_HOST_ARCH_CPU),s390x) OPENMPI=no
