[GRASS-user] Spectral Unmixing

[王德辉]

wdh:~$ gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.7/lto-wrapper
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu/Linaro 4.7.2-2ubuntu1' --with-bugurl=file:///usr/share/doc/gcc-4.7/README.Bugs --enable-languages=c,c++,go,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.7 --enable-shared --enable-linker-build-id --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.7 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --enable-plugin --enable-objc-gc --disable-werror --with-arch-32=i686 --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
Thread model: posix
gcc version 4.7.2 (Ubuntu/Linaro 4.7.2-2ubuntu1)

在2012-12-08 14:09:41，王德辉dehuiw at gig.ac.cn写道：

what is your gcc version?


post output of gcc -v


gcc 4.x doesnt need g2c.h and HAVEG2C_H remains undefined.


if you are using gcc4.x i can provide you a patch for la.h which will solve the issue for now.


Developers of gmath lib will have more comment on G2C issues





On Sat, Dec 8, 2012 at 9:34 AM, 王德辉 <dehuiw at gig.ac.cn> wrote:
Hi all!
compilation error in ubuntu12.10 x64
GRASS 7.0.svn (nc_spm_08):/usr/local/grass-addons/grass7/imagery/i.spec.unmix > sudo make MODULE_TOPDIR=/usr/local/grass-7.0.svn
gcc  -g -O2   -I/usr/local/grass-7.0.svn/include -I/usr/local/grass-7.0.svn/include  -D_FILE_OFFSET_BITS=64  -DPACKAGE=\""grassmods"\"   -I/usr/local/grass-7.0.svn/include -I/usr/local/grass-7.0.svn/include -o OBJ.x86_64-unknown-linux-gnu/la_extra.o -c la_extra.c
In file included from /usr/local/grass-7.0.svn/include/grass/la.h:34:0,
                 from la_extra.c:12:
/usr/include/g2c.h:21:1: error: unknown type name ‘__g77_integer’
/usr/include/g2c.h:22:1: error: unknown type name ‘__g77_uinteger’
/usr/include/g2c.h:29:1: error: unknown type name ‘__g77_integer’
/usr/include/g2c.h:33:1: error: unknown type name ‘__g77_longint’
/usr/include/g2c.h:34:1: error: unknown type name ‘__g77_ulongint’
/usr/include/g2c.h:55:1: error: unknown type name ‘__g77_integer’
/usr/include/g2c.h:56:1: error: unknown type name ‘__g77_integer’
/usr/include/g2c.h:57:1: error: unknown type name ‘__g77_integer’
la_extra.c: In function ‘G_matvect_get_column2’:
la_extra.c:22:2: warning: format not a string literal and no format arguments [-Wformat-security]
la_extra.c:27:2: warning: format not a string literal and no format arguments [-Wformat-security]
la_extra.c:32:2: warning: format not a string literal and no format arguments [-Wformat-security]
la_extra.c: In function ‘mv_mlt’:
la_extra.c:257:9: warning: assignment from incompatible pointer type [enabled by default]
la_extra.c: In function ‘G_vector_product’:
la_extra.c:396:2: warning: format not a string literal and no format arguments [-Wformat-security]
la_extra.c:401:2: warning: format not a string literal and no format arguments [-Wformat-security]
la_extra.c:406:2: warning: format not a string literal and no format arguments [-Wformat-security]
la_extra.c:411:2: warning: format not a string literal and no format arguments [-Wformat-security]
la_extra.c:417:2: warning: format not a string literal and no format arguments [-Wformat-security]
la_extra.c:423:2: warning: format not a string literal and no format arguments [-Wformat-security]
la_extra.c: In function ‘G_matrix_read2’:
la_extra.c:470:2: warning: format not a string literal and no format arguments [-Wformat-security]
la_extra.c:480:6: warning: format not a string literal and no format arguments [-Wformat-security]
la_extra.c:486:3: warning: format not a string literal and no format arguments [-Wformat-security]
make: *** [OBJ.x86_64-unknown-linux-gnu/la_extra.o] Error 1

Thanks!
dehui






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--

Regards,
   Rashad




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