Package: lzop Version: 1.03-4+b1 Tags: ftbfs Usertags: x32 Dear Maintainer,
lzop 1.04 was released on 10 Aug 2017: https://www.lzop.org/lzop_news.php Changes in 1.04 (10 Aug 2017) * Happy 20th anniversary release! * Added CMake build support. * Assorted minor updates. https://www.lzop.org/download/lzop-1.04.tar.gz -- One change concerns an operand type in acc_debug_align_check_query() in miniaac.h, implicated in a FTBFS on x32: https://buildd.debian.org/status/fetch.php?pkg=lzop&arch=x32&ver=1.03-4&stamp=1490035015&raw=0 gcc -DHAVE_CONFIG_H -I. -I.. -Wdate-time -D_FORTIFY_SOURCE=2 -DLZOP_HAVE_CONFIG_H -g -O2 -fdebug-prefix-map=/«PKGBUILDDIR»=. -specs=/usr/share/dpkg/pie-compile.specs -fstack-protector-strong -Wformat -Werror=format-security -c util.c gcc: note: pie specs /usr/share/dpkg/pie-compile.specs ignored when pie is not enabled miniacc.h: Assembler messages: miniacc.h:6790: Error: operand type mismatch for `pop' Makefile:302: recipe for target 'util.o' failed This is unsurprising since the previous version was released 01 Nov 2010, prior to x32. The code in question used size_t (which is 32 bits on x32) to contain a register: size_t r; __asm__ __volatile__("pushf\n pop %0\n" : "=a" (r) : : __ACC_ASM_CLOBBER); but now appears to use uint64 (x32 is __x86_64__ || __ILP32__ ): # if (ACC_ARCH_AMD64) acc_uint64e_t r = 0; # else size_t r = 0; # endif __asm__ __volatile__("pushf\n pop %0\n" : "=a" (r) : __ACC_ASM_CLOBBER_LIST_CC_MEMORY); Best regards, -- Laurence "GreenReaper" Parry https://www.greenreaper.co.uk/
