Re: 5.30BETA1 cross-compile regression

[Nuno Gonçalves <nunojpg () gmail com>]

2010/9/29 David Fifield <david () bamsoftware com>:
> How does this patch work for you?
>
> David Fifield

I think it does, but then it gives a compile error:

/home/nuno/Desktop/trunk/staging_dir/target-mips_r2_uClibc-0.9.30.1/usr/include/lnum_config.h:29:3:
error: #error "Need C99 for 'float' (use '--std=c99' or similar)"
In file included from
/home/nuno/Desktop/trunk/staging_dir/target-mips_r2_uClibc-0.9.30.1/usr/include/luaconf.h:169,
                 from
/home/nuno/Desktop/trunk/staging_dir/target-mips_r2_uClibc-0.9.30.1/usr/include/lua.h:16,
                 from nse_main.h:11,
                 from portlist.h:98,
                 from portreasons.cc:95:
/home/nuno/Desktop/trunk/staging_dir/target-mips_r2_uClibc-0.9.30.1/usr/include/lnum_config.h:29:3:
error: #error "Need C99 for 'float' (use '--std=c99' or similar)"
In file included from
/home/nuno/Desktop/trunk/staging_dir/target-mips_r2_uClibc-0.9.30.1/usr/include/luaconf.h:169,
                 from
/home/nuno/Desktop/trunk/staging_dir/target-mips_r2_uClibc-0.9.30.1/usr/include/lua.h:16,
                 from nse_main.h:11,
                 from portlist.h:98,
                 from output.h:132,
                 from xml.cc:153:
/home/nuno/Desktop/trunk/staging_dir/target-mips_r2_uClibc-0.9.30.1/usr/include/lnum_config.h:29:3:
error: #error "Need C99 for 'float' (use '--std=c99' or similar)"
make[4]: *** [makefile.dep] Error 1


Addind the -std=c99 flag will then create a weird configure time error:


config.status: WARNING:  'Makefile.in' seems to ignore the --datarootdir setting
config.status: creating nping_config.h
                        o
                         o
                          o
                   o       o
                    o       o
                     o       o
               o      o       o
                o      o      o
    888b    888  o     o      o
    8888b   888  o     o      o
    88888b  888  o     o      o
    888Y88b 888               o
    888 Y88b888               o
    888  Y88888
    888   Y8888
    888    Y888

    --[NPING]--
Configuration complete.  Type make (or gmake on some *BSD machines) to compile.
=== configuring in libpcap
(/home/nuno/Desktop/trunk/build_dir/target-mips_r2_uClibc-0.9.30.1/nmap-20416/libpcap)
configure: running /bin/bash ./configure --disable-option-checking
'--prefix=/usr'  '--target=mips-openwrt-linux'
'--host=mips-openwrt-linux' '--build=x86_64-linux-gnu'
'--program-prefix=' '--program-suffix=' '--exec-prefix=/usr'
'--bindir=/usr/bin' '--sbindir=/usr/sbin' '--libexecdir=/usr/lib'
'--sysconfdir=/etc' '--datadir=/usr/share' '--localstatedir=/var'
'--mandir=/usr/man' '--infodir=/usr/info' '--disable-nls'
'--with-openssl=/home/nuno/Desktop/trunk/staging_dir/target-mips_r2_uClibc-0.9.30.1/usr'
'--with-liblua=/home/nuno/Desktop/trunk/staging_dir/target-mips_r2_uClibc-0.9.30.1/usr'
'build_alias=x86_64-linux-gnu' 'host_alias=mips-openwrt-linux'
'target_alias=mips-openwrt-linux' 'CC=mips-openwrt-linux-uclibc-gcc'
'CFLAGS=-Os -pipe -mips32r2 -mtune=mips32r2 -funit-at-a-time
-fhonour-copts -msoft-float -std=c99 '
'LDFLAGS=-L/home/nuno/Desktop/trunk/staging_dir/target-mips_r2_uClibc-0.9.30.1/usr/lib
-L/home/nuno/Desktop/trunk/staging_dir/target-mips_r2_uClibc-0.9.30.1/lib
-L/home/nuno/Desktop/trunk/staging_dir/toolchain-mips_r2_gcc-4.3.3+cs_uClibc-0.9.30.1/usr/lib
-L/home/nuno/Desktop/trunk/staging_dir/toolchain-mips_r2_gcc-4.3.3+cs_uClibc-0.9.30.1/lib
' 'CPPFLAGS=-I/home/nuno/Desktop/trunk/staging_dir/target-mips_r2_uClibc-0.9.30.1/usr/include
-I/home/nuno/Desktop/trunk/staging_dir/target-mips_r2_uClibc-0.9.30.1/include
-I/home/nuno/Desktop/trunk/staging_dir/toolchain-mips_r2_gcc-4.3.3+cs_uClibc-0.9.30.1/usr/include
-I/home/nuno/Desktop/trunk/staging_dir/toolchain-mips_r2_gcc-4.3.3+cs_uClibc-0.9.30.1/include
' 'CXX=mips-openwrt-linux-uclibc-g++' 'CXXFLAGS=-Os -pipe -mips32r2
-mtune=mips32r2 -funit-at-a-time -fhonour-copts -msoft-float -std=c99
-fno-builtin -fno-rtti' --cache-file=/dev/null --srcdir=.
configure: loading site script
/home/nuno/Desktop/trunk/include/site/mips-openwrt-linux-uclibc
checking build system type... x86_64-pc-linux-gnu
checking host system type... mips-openwrt-linux-gnu
checking target system type... mips-openwrt-linux-gnu
checking for mips-openwrt-linux-gcc... mips-openwrt-linux-uclibc-gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables...
checking whether we are cross compiling... yes
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether mips-openwrt-linux-uclibc-gcc accepts -g... yes
checking for mips-openwrt-linux-uclibc-gcc option to accept ISO C89...
none needed
checking gcc version... 4
checking for inline... inline
checking for __attribute__... yes
checking how to run the C preprocessor... mips-openwrt-linux-uclibc-gcc -E
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking sys/bitypes.h usability... yes
checking sys/bitypes.h presence... yes
checking for sys/bitypes.h... yes
checking for int8_t... yes
checking for u_int8_t... yes
checking for int16_t... yes
checking for u_int16_t... yes
checking for int32_t... yes
checking for u_int32_t... yes
checking for int64_t... yes
checking for u_int64_t... yes
checking for special C compiler options needed for large files... no
checking for _FILE_OFFSET_BITS value needed for large files... 64
checking for _LARGEFILE_SOURCE value needed for large files... 1
checking sys/ioccom.h usability... no
checking sys/ioccom.h presence... no
checking for sys/ioccom.h... no
checking sys/sockio.h usability... no
checking sys/sockio.h presence... no
checking for sys/sockio.h... no
checking limits.h usability... yes
checking limits.h presence... yes
checking for limits.h... yes
checking paths.h usability... yes
checking paths.h presence... yes
checking for paths.h... yes
checking for net/pfvar.h... no
checking for netinet/if_ether.h... yes
checking for ANSI ioctl definitions... yes
checking for strerror... (cached) yes
checking for strlcpy... yes
checking for vsnprintf... (cached) yes
checking for snprintf... yes
checking for library containing gethostbyname... none required
checking for library containing socket... none required
checking for library containing putmsg... no
checking for ether_hostton... yes
checking whether ether_hostton is declared... no
checking netinet/ether.h usability... yes
checking netinet/ether.h presence... yes
checking for netinet/ether.h... yes
checking whether ether_hostton is declared... yes
checking if --disable-protochain option is specified... enabled
configure: error: pcap type not determined when cross-compiling; use
--with-pcap=...
configure: error: ./configure failed for libpcap
make[3]: *** [/home/nuno/Desktop/trunk/build_dir/target-mips_r2_uClibc-0.9.30.1/nmap-20416/.configured_]
Error 1
make[3]: Leaving directory `/home/nuno/Desktop/trunk/feeds/packages/net/nmap'
make[2]: *** [package/feeds/packages/nmap/compile] Error 2
make[2]: Leaving directory `/home/nuno/Desktop/trunk'
make[1]: *** [/home/nuno/Desktop/trunk/staging_dir/target-mips_r2_uClibc-0.9.30.1/stamp/.package_compile]
Error 2
make[1]: Leaving directory `/home/nuno/Desktop/trunk'
make: *** [world] Error 2


The weird about this is that if -std=c99 is not set, the configure
script follows another path, after NPING, it is libdnet-stripped that
gets configured, while otherwise it is libpcap(while it should be
configured/compiled at all because I set
"--with-libpcap="$(STAGING_DIR)/usr""):


config.status: WARNING:  'Makefile.in' seems to ignore the --datarootdir setting
config.status: creating nping_config.h
                        o
                         o
                          o
                   o       o
                    o       o
                     o       o
               o      o       o
                o      o      o
    888b    888  o     o      o
    8888b   888  o     o      o
    88888b  888  o     o      o
    888Y88b 888               o
    888 Y88b888               o
    888  Y88888
    888   Y8888
    888    Y888

    --[NPING]--
Configuration complete.  Type make (or gmake on some *BSD machines) to compile.
=== configuring in libdnet-stripped
(/home/nuno/Desktop/trunk/build_dir/target-mips_r2_uClibc-0.9.30.1/nmap-20416/libdnet-stripped)
configure: running /bin/bash ./configure --disable-option-checking
'--prefix=/usr'  '--target=mips-openwrt-linux'
'--host=mips-openwrt-linux' '--build=x86_64-linux-gnu'
'--program-prefix=' '--program-suffix=' '--exec-prefix=/usr'
'--bindir=/usr/bin' '--sbindir=/usr/sbin' '--libexecdir=/usr/lib'
'--sysconfdir=/etc' '--datadir=/usr/share' '--localstatedir=/var'
'--mandir=/usr/man' '--infodir=/usr/info' '--disable-nls'
'--with-openssl=/home/nuno/Desktop/trunk/staging_dir/target-mips_r2_uClibc-0.9.30.1/usr'
'--with-liblua=/home/nuno/Desktop/trunk/staging_dir/target-mips_r2_uClibc-0.9.30.1/usr'
'build_alias=x86_64-linux-gnu' 'host_alias=mips-openwrt-linux'
'target_alias=mips-openwrt-linux' 'CC=mips-openwrt-linux-uclibc-gcc'
'CFLAGS=-Os -pipe -mips32r2 -mtune=mips32r2 -funit-at-a-time
-fhonour-copts -msoft-float '
'LDFLAGS=-L/home/nuno/Desktop/trunk/staging_dir/target-mips_r2_uClibc-0.9.30.1/usr/lib
-L/home/nuno/Desktop/trunk/staging_dir/target-mips_r2_uClibc-0.9.30.1/lib
-L/home/nuno/Desktop/trunk/staging_dir/toolchain-mips_r2_gcc-4.3.3+cs_uClibc-0.9.30.1/usr/lib
-L/home/nuno/Desktop/trunk/staging_dir/toolchain-mips_r2_gcc-4.3.3+cs_uClibc-0.9.30.1/lib
' 'CPPFLAGS=-I/home/nuno/Desktop/trunk/staging_dir/target-mips_r2_uClibc-0.9.30.1/usr/include
-I/home/nuno/Desktop/trunk/staging_dir/target-mips_r2_uClibc-0.9.30.1/include
-I/home/nuno/Desktop/trunk/staging_dir/toolchain-mips_r2_gcc-4.3.3+cs_uClibc-0.9.30.1/usr/include
-I/home/nuno/Desktop/trunk/staging_dir/toolchain-mips_r2_gcc-4.3.3+cs_uClibc-0.9.30.1/include
' 'CXX=mips-openwrt-linux-uclibc-g++' 'CXXFLAGS=-Os -pipe -mips32r2
-mtune=mips32r2 -funit-at-a-time -fhonour-copts -msoft-float
-fno-builtin -fno-rtti' --cache-file=/dev/null --srcdir=.
configure: loading site script
/home/nuno/Desktop/trunk/include/site/mips-openwrt-linux-uclibc
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking for mips-openwrt-linux-strip...
/home/nuno/Desktop/trunk/staging_dir/toolchain-mips_r2_gcc-4.3.3+cs_uClibc-0.9.30.1/bin/mips-openwrt-linux-strip
checking whether to enable maintainer-specific portions of Makefiles... no
checking build system type... x86_64-pc-linux-gnu
checking host system type... mips-openwrt-linux-gnu
checking for mips-openwrt-linux-gcc... mips-openwrt-linux-uclibc-gcc
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... yes
checking for suffix of executables...
checking for suffix of object files... o


Regards,
Nuno
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