Building dovecot 2.2.33.2 is broken with uclibc-ng
Josef 'Jeff' Sipek
jeff.sipek at dovecot.fi
Mon Nov 13 22:40:14 EET 2017
On Mon, Nov 13, 2017 at 20:07:00 +0100, Bernd Kuhls wrote:
> Hi,
>
> this commit
> https://github.com/dovecot/core/commit/c9d76e2baf653fa5504d6849e5c1aae32eff3c53
>
> added code which can not be compiled with uclibc-ng 1.0.26 using buildroot:
Hrm... ok.
It'll be probably faster for you to try a test build instead of me setting
up buildroot...
What happens if in dovecot's byteorder.h you add this before line 30:
#undef bswap_8
#undef bswap_16
#undef bswap_32
#undef bswap_64
Hopefully that does it.
Jeff.
>
> make[3]: Entering directory '/home/bernd/buildroot/br4/output/build/dovecot-2.2.33.2/src/lib-test'
> /bin/bash ../../libtool --tag=CC --mode=compile /home/bernd/buildroot/br4/output/host/bin/i586-buildroot-linux-uclibc-gcc -DHAVE_CONFIG_H -I. -I../.. -I../../src/lib -I../../src/lib-charset -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -std=gnu99 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -Wall -W -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wformat=2 -Wbad-function-cast -fno-builtin-strftime -Wstrict-aliasing=2 -I/home/bernd/buildroot/br4/output/host/i586-buildroot-linux-uclibc/sysroot/usr/include -c -o test-common.lo test-common.c
> libtool: compile: /home/bernd/buildroot/br4/output/host/bin/i586-buildroot-linux-uclibc-gcc -DHAVE_CONFIG_H -I. -I../.. -I../../src/lib -I../../src/lib-charset -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -std=gnu99 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -Wall -W -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wformat=2 -Wbad-function-cast -fno-builtin-strftime -Wstrict-aliasing=2 -I/home/bernd/buildroot/br4/output/host/i586-buildroot-linux-uclibc/sysroot/usr/include -c test-common.c -fPIC -DPIC -o .libs/test-common.o
> In file included from /home/bernd/buildroot/br4/output/host/i586-buildroot-linux-uclibc/sysroot/usr/include/bits/byteswap-common.h:34:0,
> from /home/bernd/buildroot/br4/output/host/i586-buildroot-linux-uclibc/sysroot/usr/include/bits/byteswap.h:55,
> from /home/bernd/buildroot/br4/output/host/i586-buildroot-linux-uclibc/sysroot/usr/include/byteswap.h:22,
> from /home/bernd/buildroot/br4/output/host/i586-buildroot-linux-uclibc/sysroot/usr/include/endian.h:59,
> from /home/bernd/buildroot/br4/output/host/i586-buildroot-linux-uclibc/sysroot/usr/include/bits/waitstatus.h:72,
> from /home/bernd/buildroot/br4/output/host/i586-buildroot-linux-uclibc/sysroot/usr/include/stdlib.h:41,
> from ../../src/lib/lib.h:11,
> from test-common.c:3:
> ../../src/lib/byteorder.h:32:24: error: expected identifier or '(' before '__extension__'
> static inline uint16_t bswap_16(uint16_t in);
> ^
> In file included from /home/bernd/buildroot/br4/output/host/i586-buildroot-linux-uclibc/sysroot/usr/include/endian.h:59:0,
> from /home/bernd/buildroot/br4/output/host/i586-buildroot-linux-uclibc/sysroot/usr/include/bits/waitstatus.h:72,
> from /home/bernd/buildroot/br4/output/host/i586-buildroot-linux-uclibc/sysroot/usr/include/stdlib.h:41,
> from ../../src/lib/lib.h:11,
> from test-common.c:3:
> ../../src/lib/byteorder.h:92:24: error: redefinition of '__bswap_64'
> static inline uint64_t bswap_64(uint64_t in)
> ^
> In file included from /home/bernd/buildroot/br4/output/host/i586-buildroot-linux-uclibc/sysroot/usr/include/bits/byteswap.h:55:0,
> from /home/bernd/buildroot/br4/output/host/i586-buildroot-linux-uclibc/sysroot/usr/include/byteswap.h:22,
> from /home/bernd/buildroot/br4/output/host/i586-buildroot-linux-uclibc/sysroot/usr/include/endian.h:59,
> from /home/bernd/buildroot/br4/output/host/i586-buildroot-linux-uclibc/sysroot/usr/include/bits/waitstatus.h:72,
> from /home/bernd/buildroot/br4/output/host/i586-buildroot-linux-uclibc/sysroot/usr/include/stdlib.h:41,
> from ../../src/lib/lib.h:11,
> from test-common.c:3:
> /home/bernd/buildroot/br4/output/host/i586-buildroot-linux-uclibc/sysroot/usr/include/bits/byteswap-common.h:75:1: note: previous definition of '__bswap_64' was here
> __bswap_64 (__uint64_t __bsx)
> ^~~~~~~~~~
> In file included from /home/bernd/buildroot/br4/output/host/i586-buildroot-linux-uclibc/sysroot/usr/include/endian.h:59:0,
> from /home/bernd/buildroot/br4/output/host/i586-buildroot-linux-uclibc/sysroot/usr/include/bits/waitstatus.h:72,
> from /home/bernd/buildroot/br4/output/host/i586-buildroot-linux-uclibc/sysroot/usr/include/stdlib.h:41,
> from ../../src/lib/lib.h:11,
> from test-common.c:3:
> ../../src/lib/byteorder.h:104:24: error: redefinition of '__bswap_32'
> static inline uint32_t bswap_32(uint32_t in)
> ^
> In file included from /home/bernd/buildroot/br4/output/host/i586-buildroot-linux-uclibc/sysroot/usr/include/bits/byteswap.h:55:0,
> from /home/bernd/buildroot/br4/output/host/i586-buildroot-linux-uclibc/sysroot/usr/include/byteswap.h:22,
> from /home/bernd/buildroot/br4/output/host/i586-buildroot-linux-uclibc/sysroot/usr/include/endian.h:59,
> from /home/bernd/buildroot/br4/output/host/i586-buildroot-linux-uclibc/sysroot/usr/include/bits/waitstatus.h:72,
> from /home/bernd/buildroot/br4/output/host/i586-buildroot-linux-uclibc/sysroot/usr/include/stdlib.h:41,
> from ../../src/lib/lib.h:11,
> from test-common.c:3:
> /home/bernd/buildroot/br4/output/host/i586-buildroot-linux-uclibc/sysroot/usr/include/bits/byteswap-common.h:44:1: note: previous definition of '__bswap_32' was here
> __bswap_32 (unsigned int __bsx)
> ^~~~~~~~~~
> In file included from /home/bernd/buildroot/br4/output/host/i586-buildroot-linux-uclibc/sysroot/usr/include/bits/byteswap-common.h:34:0,
> from /home/bernd/buildroot/br4/output/host/i586-buildroot-linux-uclibc/sysroot/usr/include/bits/byteswap.h:55,
> from /home/bernd/buildroot/br4/output/host/i586-buildroot-linux-uclibc/sysroot/usr/include/byteswap.h:22,
> from /home/bernd/buildroot/br4/output/host/i586-buildroot-linux-uclibc/sysroot/usr/include/endian.h:59,
> from /home/bernd/buildroot/br4/output/host/i586-buildroot-linux-uclibc/sysroot/usr/include/bits/waitstatus.h:72,
> from /home/bernd/buildroot/br4/output/host/i586-buildroot-linux-uclibc/sysroot/usr/include/stdlib.h:41,
> from ../../src/lib/lib.h:11,
> from test-common.c:3:
> ../../src/lib/byteorder.h:112:24: error: expected identifier or '(' before '__extension__'
> static inline uint16_t bswap_16(uint16_t in)
> ^
> Makefile:491: recipe for target 'test-common.lo' failed
>
>
> To reproduce try something like this:
>
> $ git clone git://git.buildroot.net/buildroot
> $ cd buildroot
> $ echo "BR2_PACKAGE_DOVECOT=y" > dovecot.defconfig
> $ make defconfig BR2_DEFCONFIG=dovecot.defconfig
>
> Patch buildroot:
>
> diff --git a/package/dovecot/dovecot.hash b/package/dovecot/dovecot.hash
> index 184745b394..3dbc50739c 100644
> --- a/package/dovecot/dovecot.hash
> +++ b/package/dovecot/dovecot.hash
> @@ -1,2 +1,2 @@
> # Locally computed after checking signature
> -sha256 034be40907748128d65088a4f59789b2f99ae7b33a88974eae0b6a68ece376a1 dovecot-2.2.31.tar.gz
> +sha256 fe1e3b78609a56ee22fc209077e4b75348fa1bbd54c46f52bde2472a4c4cee84 dovecot-2.2.33.2.tar.gz
> diff --git a/package/dovecot/dovecot.mk b/package/dovecot/dovecot.mk
> index 4cc6ae4de7..25a78b9f78 100644
> --- a/package/dovecot/dovecot.mk
> +++ b/package/dovecot/dovecot.mk
> @@ -5,7 +5,7 @@
> ################################################################################
>
> DOVECOT_VERSION_MAJOR = 2.2
> -DOVECOT_VERSION = $(DOVECOT_VERSION_MAJOR).31
> +DOVECOT_VERSION = $(DOVECOT_VERSION_MAJOR).33.2
> DOVECOT_SITE = http://www.dovecot.org/releases/$(DOVECOT_VERSION_MAJOR)
> DOVECOT_INSTALL_STAGING = YES
> DOVECOT_LICENSE = LGPL-2.1
>
> Start the build using "make dovecot" and get some coffee/tee ;)
>
> Regards, Bernd
--
NT is to UNIX what a doughnut is to a particle accelerator.
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