Hello! Recent change caused bootstrap failure on CentOS 5.11:
/usr/bin/ld: Dwarf Error: found dwarf version '4', this reader only handles version 2 information. unwind-dw2-fde-dip_s.o: In function `__pthread_cleanup_routine': unwind-dw2-fde-dip.c:(.text+0x1590): multiple definition of `__pthread_cleanup_routine' /usr/bin/ld: Dwarf Error: found dwarf version '4', this reader only handles version 2 information. unwind-dw2_s.o:unwind-dw2.c:(.text+0x270): first defined here /usr/bin/ld: Dwarf Error: found dwarf version '4', this reader only handles version 2 information. unwind-sjlj_s.o: In function `__pthread_cleanup_routine': unwind-sjlj.c:(.text+0x0): multiple definition of `__pthread_cleanup_routine' unwind-dw2_s.o:unwind-dw2.c:(.text+0x270): first defined here /usr/bin/ld: Dwarf Error: found dwarf version '4', this reader only handles version 2 information. emutls_s.o: In function `__pthread_cleanup_routine': emutls.c:(.text+0x170): multiple definition of `__pthread_cleanup_routine' unwind-dw2_s.o:unwind-dw2.c:(.text+0x270): first defined here collect2: error: ld returned 1 exit status gmake[5]: *** [libgcc_s.so] Error 1 $ ld --version GNU ld version 2.17.50.0.6-26.el5 20061020 Uros.