Trying clang on Linux, after make distclean fails in giac but I'm not sure
if my installation is the reason. TLDR:
./index.h:571:11: error: no template named 'hash_map' in namespace 'std';
did you mean '__gnu_cxx::hash_map'?
giac compile log is attached
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Found local metadata for giac-1.4.9.45.p1
Using cached file /home/ralf/sage/upstream/giac-1.4.9.45.tar.bz2
giac-1.4.9.45.p1
====================================================
Setting up build directory for giac-1.4.9.45.p1
Finished extraction
Applying patches from ../patches...
Applying ../patches/alloca.patch
patching file src/gen.cc
patching file src/gen.h
Applying ../patches/dirent.patch
patching file src/help.cc
Applying ../patches/macos-ifactor.patch
patching file src/ifactor.cc
Hunk #1 succeeded at 3746 (offset 9 lines).
Applying ../patches/nofltk-check.patch
patching file check/testgeo
patching file check/TP00-sol.cas
patching file check/TP00-sol.cas.out1
patching file check/TP02-sol.cas
patching file check/TP09-sol.cas
patching file check/TP19-sol.cas
Applying ../patches/sunos_abs.patch
patching file src/rpn.h
****************************************************
Host system:
Linux ark 4.4.104-39-default #1 SMP Thu Jan 4 08:11:03 UTC 2018 (7db1912) x86_64 x86_64 x86_64 GNU/Linux
****************************************************
C compiler: clang
C compiler version:
clang version 3.8.0 (tags/RELEASE_380/final 262553)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
Found candidate GCC installation: /usr/bin/../lib64/gcc/x86_64-suse-linux/4.8
Found candidate GCC installation: /usr/bin/../lib64/gcc/x86_64-suse-linux/5
Found candidate GCC installation: /usr/bin/../lib64/gcc/x86_64-suse-linux/6
Found candidate GCC installation: /usr/lib64/gcc/x86_64-suse-linux/4.8
Found candidate GCC installation: /usr/lib64/gcc/x86_64-suse-linux/5
Found candidate GCC installation: /usr/lib64/gcc/x86_64-suse-linux/6
Selected GCC installation: /usr/bin/../lib64/gcc/x86_64-suse-linux/4.8
Candidate multilib: .;@m64
Selected multilib: .;@m64
****************************************************
Configuring giac...
Configuring giac-1.4.9.45.p1
configure: WARNING: you should use --build, --host, --target
configure: loading site script /usr/share/site/x86_64-unknown-linux-gnu
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /usr/bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking for gcc... clang
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... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether clang accepts -g... yes
checking for clang option to accept ISO C89... none needed
checking for style of include used by make... GNU
checking dependency style of clang... gcc3
checking whether ln -s works... yes
checking whether we are using the GNU C++ compiler... yes
checking whether clang++ accepts -g... yes
checking dependency style of clang++... gcc3
checking how to run the C++ preprocessor... clang++ -E
checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-linux-gnu
checking for a sed that does not truncate output... /usr/bin/sed
checking for grep that handles long lines and -e... /usr/bin/grep
checking for egrep... /usr/bin/grep -E
checking for fgrep... /usr/bin/grep -F
checking for ld used by clang... ld
checking if the linker (ld) is GNU ld... yes
checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B
checking the name lister (/usr/bin/nm -B) interface... BSD nm
checking the maximum length of command line arguments... 1572864
checking whether the shell understands some XSI constructs... yes
checking whether the shell understands "+="... yes
checking for ld option to reload object files... -r
checking how to recognize dependent libraries... pass_all
checking for ar... ar
checking for strip... strip
checking for ranlib... ranlib
checking command to parse /usr/bin/nm -B output from clang object... ok
checking how to run the C preprocessor... clang -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 for dlfcn.h... yes
checking whether we are using the GNU C++ compiler... (cached) yes
checking whether clang++ accepts -g... (cached) yes
checking dependency style of clang++... (cached) gcc3
checking how to run the C++ preprocessor... clang++ -E
checking for objdir... .libs
checking if clang supports -fno-rtti -fno-exceptions... yes
checking for clang option to produce PIC... -fPIC -DPIC
checking if clang PIC flag -fPIC -DPIC works... yes
checking if clang static flag -static works... no
checking if clang supports -c -o file.o... yes
checking if clang supports -c -o file.o... (cached) yes
checking whether the clang linker (ld -m elf_x86_64) supports shared libraries... yes
checking whether -lc should be explicitly linked in... no
checking dynamic linker characteristics... GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... yes
checking for ld used by clang++... ld -m elf_x86_64
checking if the linker (ld -m elf_x86_64) is GNU ld... yes
checking whether the clang++ linker (ld -m elf_x86_64) supports shared libraries... yes
checking for clang++ option to produce PIC... -fPIC -DPIC
checking if clang++ PIC flag -fPIC -DPIC works... yes
checking if clang++ static flag -static works... no
checking if clang++ supports -c -o file.o... yes
checking if clang++ supports -c -o file.o... (cached) yes
checking whether the clang++ linker (ld -m elf_x86_64) supports shared libraries... yes
checking dynamic linker characteristics... GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking for bison... bison -y
checking for flex... flex
checking lex output file root... lex.yy
checking lex library... none needed
checking whether yytext is a pointer... no
checking for standard C++ header files... yes
checking gmp.h usability... yes
checking gmp.h presence... yes
checking for gmp.h... yes
checking for main in -lgmp... yes
checking mpfr.h usability... yes
checking mpfr.h presence... yes
checking for mpfr.h... yes
checking for main in -lmpfr... yes
checking for mpfr_set_str_raw... no
checking mpfi.h usability... yes
checking mpfi.h presence... yes
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checking for main in -lmpfi... yes
checking for main in -lm... yes
checking png.h usability... yes
checking png.h presence... yes
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checking for main in -lpng... yes
checking for dlopen in -ldl... yes
checking size of void *... 8
checking size of int... 4
checking size of long... 8
checking size of long long... 8
checking gsl/gsl_blas.h usability... yes
checking gsl/gsl_blas.h presence... yes
checking for gsl/gsl_blas.h... yes
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checking readline/history.h usability... yes
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checking for main in -lpthread... yes
checking pthread.h usability... yes
checking pthread.h presence... yes
checking for pthread.h... yes
checking malloc.h usability... yes
checking malloc.h presence... yes
checking for malloc.h... yes
checking for sysconf... yes
checking for clock_gettime in -lrt... yes
checking unordered_map usability... no
checking unordered_map presence... no
checking for unordered_map... no
checking ext/hash_map usability... yes
checking ext/hash_map presence... yes
checking for ext/hash_map... yes
checking tr1/unordered_map usability... yes
checking tr1/unordered_map presence... yes
checking for tr1/unordered_map... yes
checking hash_map usability... yes
checking hash_map presence... yes
checking for hash_map... yes
checking pwd.h usability... yes
checking pwd.h presence... yes
checking for pwd.h... yes
checking locale.h usability... yes
checking locale.h presence... yes
checking for locale.h... yes
checking for unistd.h... (cached) yes
checking sys/time.h usability... yes
checking sys/time.h presence... yes
checking for sys/time.h... yes
checking sys/times.h usability... yes
checking sys/times.h presence... yes
checking for sys/times.h... yes
checking sys/resource.h usability... yes
checking sys/resource.h presence... yes
checking for sys/resource.h... yes
checking for sys/types.h... (cached) yes
checking signal.h usability... yes
checking signal.h presence... yes
checking for signal.h... yes
checking for getpid... yes
checking for getcwd... yes
checking for getpwuid... yes
checking for system... yes
checking whether NLS is requested... yes
checking for msgfmt... /usr/bin/msgfmt
checking for gmsgfmt... /usr/bin/msgfmt
checking for xgettext... /usr/bin/xgettext
checking for msgmerge... /usr/bin/msgmerge
checking whether we are using the GNU C Library 2 or newer... yes
checking for ranlib... (cached) ranlib
checking for strerror in -lcposix... no
checking for an ANSI C-conforming const... yes
checking for signed... yes
checking for inline... inline
checking for off_t... yes
checking for size_t... yes
checking for long long... yes
checking for long double... yes
checking for wchar_t... yes
checking for wint_t... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for intmax_t... yes
checking whether printf() supports POSIX/XSI format strings... yes
checking for working alloca.h... yes
checking for alloca... yes
checking for stdlib.h... (cached) yes
checking for unistd.h... (cached) yes
checking for sys/param.h... yes
checking for getpagesize... yes
checking for working mmap... yes
checking whether we are using the GNU C Library 2.1 or newer... yes
checking whether integer division by zero raises SIGFPE... yes
checking for unsigned long long... yes
checking for inttypes.h... yes
checking whether the inttypes.h PRIxNN macros are broken... no
checking for stdint.h... (cached) yes
checking for SIZE_MAX... yes
checking for stdint.h... (cached) yes
checking for CFPreferencesCopyAppValue... no
checking for CFLocaleCopyCurrent... no
checking for ld used by GCC... ld -m elf_x86_64
checking if the linker (ld -m elf_x86_64) is GNU ld... yes
checking for shared library run path origin... done
checking for ptrdiff_t... yes
checking argz.h usability... yes
checking argz.h presence... yes
checking for argz.h... yes
checking limits.h usability... yes
checking limits.h presence... yes
checking for limits.h... yes
checking for locale.h... (cached) yes
checking nl_types.h usability... yes
checking nl_types.h presence... yes
checking for nl_types.h... yes
checking for malloc.h... (cached) yes
checking stddef.h usability... yes
checking stddef.h presence... yes
checking for stddef.h... yes
checking for stdlib.h... (cached) yes
checking for string.h... (cached) yes
checking for unistd.h... (cached) yes
checking for sys/param.h... (cached) yes
checking for asprintf... yes
checking for fwprintf... yes
checking for getcwd... (cached) yes
checking for getegid... yes
checking for geteuid... yes
checking for getgid... yes
checking for getuid... yes
checking for mempcpy... yes
checking for munmap... yes
checking for putenv... yes
checking for setenv... yes
checking for setlocale... yes
checking for snprintf... yes
checking for stpcpy... yes
checking for strcasecmp... yes
checking for strdup... yes
checking for strtoul... yes
checking for tsearch... yes
checking for wcslen... yes
checking for __argz_count... yes
checking for __argz_stringify... yes
checking for __argz_next... yes
checking for __fsetlocking... yes
checking whether _snprintf is declared... no
checking whether _snwprintf is declared... no
checking whether feof_unlocked is declared... yes
checking whether fgets_unlocked is declared... yes
checking whether getc_unlocked is declared... yes
checking for iconv... yes
checking for iconv declaration...
extern size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
checking for nl_langinfo and CODESET... yes
checking for LC_MESSAGES... yes
checking for bison... bison
checking version of bison... 2.7, ok
checking for CFPreferencesCopyAppValue... (cached) no
checking for CFLocaleCopyCurrent... (cached) no
checking whether NLS is requested... yes
checking whether included gettext is requested... no
checking for GNU gettext in libc... yes
checking whether to use NLS... yes
checking where the gettext function comes from... libc
checking for main in -lintl... no
checking for egrep... (cached) /usr/bin/grep -E
checking for latex... no
./configure: line 22362: CONFIG_DOC_PROGS: command not found
checking for makeindex... no
./configure: line 22406: CONFIG_DOC_PROGS: command not found
checking for pdflatex... no
./configure: line 22451: CONFIG_DOC_PROGS: command not found
checking for dvips... no
./configure: line 22495: CONFIG_DOC_PROGS: command not found
checking sstream usability... yes
checking sstream presence... yes
checking for sstream... yes
configure: creating ./config.status
config.status: creating Makefile
config.status: creating src/Makefile
config.status: creating check/Makefile
config.status: creating doc/Makefile
config.status: creating doc/en/Makefile
config.status: creating doc/es/Makefile
config.status: creating doc/fr/Makefile
config.status: creating doc/el/Makefile
config.status: creating doc/el/tutoriel/Makefile
config.status: creating doc/el/casinter/Makefile
config.status: creating doc/local/Makefile
config.status: creating doc/pt/Makefile
config.status: creating doc/zh/Makefile
config.status: creating doc/de/Makefile
config.status: creating intl/Makefile
config.status: WARNING: 'intl/Makefile.in' seems to ignore the --datarootdir setting
config.status: creating po/Makefile.in
config.status: WARNING: 'po/Makefile.in.in' seems to ignore the --datarootdir setting
config.status: creating examples/Makefile
config.status: creating debianold/Makefile
config.status: creating debian/Makefile
config.status: creating config.h
config.status: executing depfiles commands
config.status: executing libtool commands
config.status: executing default-1 commands
config.status: creating po/POTFILES
config.status: creating po/Makefile
Adding link . to giac in src
Building giac-1.4.9.45.p1
make[3]: Entering directory '/home/ralf/sage/local/var/tmp/sage/build/giac-1.4.9.45.p1/src'
make all-recursive
make[4]: Entering directory '/home/ralf/sage/local/var/tmp/sage/build/giac-1.4.9.45.p1/src'
Making all in src
make[5]: Entering directory '/home/ralf/sage/local/var/tmp/sage/build/giac-1.4.9.45.p1/src/src'
/bin/bash ../libtool --tag=CXX --mode=compile clang++ -DHAVE_CONFIG_H -I. -I.. -DIN_GIAC -I. -I.. -I. -I.. -I/home/ralf/sage/local/include -g -O2 -I/home/ralf/sage/local/include -I/home/ralf/sage/local/include -fno-strict-aliasing -DGIAC_GENERIC_CONSTANTS -MT input_lexer.lo -MD -MP -MF .deps/input_lexer.Tpo -c -o input_lexer.lo input_lexer.cc
libtool: compile: clang++ -DHAVE_CONFIG_H -I. -I.. -DIN_GIAC -I. -I.. -I. -I.. -I/home/ralf/sage/local/include -g -O2 -I/home/ralf/sage/local/include -I/home/ralf/sage/local/include -fno-strict-aliasing -DGIAC_GENERIC_CONSTANTS -MT input_lexer.lo -MD -MP -MF .deps/input_lexer.Tpo -c input_lexer.cc -fPIC -DPIC -o .libs/input_lexer.o
In file included from input_lexer.ll:48:
In file included from ./giacPCH.h:8:
In file included from ./index.h:57:
In file included from /usr/bin/../lib64/gcc/x86_64-suse-linux/4.8/../../../../include/c++/4.8/backward/hash_map:60:
/usr/bin/../lib64/gcc/x86_64-suse-linux/4.8/../../../../include/c++/4.8/backward/backward_warning.h:32:2: warning: This file includes at least one deprecated or antiquated header which may be removed without further notice at a future date. Please use a non-deprecated interface with equivalent functionality instead. For a listing of replacement headers and interfaces, consult the file backward_warning.h. To disable this warning use -Wno-deprecated. [-W#warnings]
#warning \
^
1 warning generated.
In file included from input_lexer.ll:48:
In file included from ./giacPCH.h:7:
In file included from ./first.h:328:
../../../../../../../include/gmp.h:2356:345: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
do { mp_size_t __gmp_i; mp_limb_t __gmp_x; __gmp_i = (__gmp_ysize); if (__gmp_i != 0) { if (__gmpn_add_n (__gmp_wp, __gmp_xp, __gmp_yp, __gmp_i)) { do { if (__gmp_i >= (__gmp_xsize)) { (__gmp_c) = 1; goto __gmp_done; } __gmp_x = (__gmp_xp)[__gmp_i]; } while ((((__gmp_wp)[__gmp_i++] = (__gmp_x + 1) & ((~ (static_cast<mp_limb_t> (0))) >> 0)) == 0)); } } if ((__gmp_wp) != (__gmp_xp)) do { mp_size_t __gmp_j; for (__gmp_j = (__gmp_i); __gmp_j < (__gmp_xsize); __gmp_j++) (__gmp_wp)[__gmp_j] = (__gmp_xp)[__gmp_j]; } while (0); (__gmp_c) = 0; __gmp_done: ; } while (0);
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
../../../../../../../include/gmp.h:2356:345: note: remove extraneous parentheses around the comparison to silence this warning
do { mp_size_t __gmp_i; mp_limb_t __gmp_x; __gmp_i = (__gmp_ysize); if (__gmp_i != 0) { if (__gmpn_add_n (__gmp_wp, __gmp_xp, __gmp_yp, __gmp_i)) { do { if (__gmp_i >= (__gmp_xsize)) { (__gmp_c) = 1; goto __gmp_done; } __gmp_x = (__gmp_xp)[__gmp_i]; } while ((((__gmp_wp)[__gmp_i++] = (__gmp_x + 1) & ((~ (static_cast<mp_limb_t> (0))) >> 0)) == 0)); } } if ((__gmp_wp) != (__gmp_xp)) do { mp_size_t __gmp_j; for (__gmp_j = (__gmp_i); __gmp_j < (__gmp_xsize); __gmp_j++) (__gmp_wp)[__gmp_j] = (__gmp_xp)[__gmp_j]; } while (0); (__gmp_c) = 0; __gmp_done: ; } while (0);
~ ^ ~
../../../../../../../include/gmp.h:2356:345: note: use '=' to turn this equality comparison into an assignment
do { mp_size_t __gmp_i; mp_limb_t __gmp_x; __gmp_i = (__gmp_ysize); if (__gmp_i != 0) { if (__gmpn_add_n (__gmp_wp, __gmp_xp, __gmp_yp, __gmp_i)) { do { if (__gmp_i >= (__gmp_xsize)) { (__gmp_c) = 1; goto __gmp_done; } __gmp_x = (__gmp_xp)[__gmp_i]; } while ((((__gmp_wp)[__gmp_i++] = (__gmp_x + 1) & ((~ (static_cast<mp_limb_t> (0))) >> 0)) == 0)); } } if ((__gmp_wp) != (__gmp_xp)) do { mp_size_t __gmp_j; for (__gmp_j = (__gmp_i); __gmp_j < (__gmp_xsize); __gmp_j++) (__gmp_wp)[__gmp_j] = (__gmp_xp)[__gmp_j]; } while (0); (__gmp_c) = 0; __gmp_done: ; } while (0);
^~
=
In file included from input_lexer.ll:48:
In file included from ./giacPCH.h:8:
./index.h:571:11: error: no template named 'hash_map' in namespace 'std'; did you mean '__gnu_cxx::hash_map'?
typedef std::hash_map< index_t,index_m,hash_function_object > hash_index ;
^~~~~~~~~~~~~
__gnu_cxx::hash_map
/usr/bin/../lib64/gcc/x86_64-suse-linux/4.8/../../../../include/c++/4.8/backward/hash_map:83:11: note: '__gnu_cxx::hash_map' declared here
class hash_map
^
In file included from input_lexer.ll:48:
In file included from ./giacPCH.h:32:
In file included from ./gen.h:64:
In file included from ./poly.h:26:
./monomial.h:674:13: error: no template named 'hash_map' in namespace 'std'; did you mean '__gnu_cxx::hash_map'?
typedef std::hash_map< index_t,T,hash_function_object > hash_prod ;
^~~~~~~~~~~~~
__gnu_cxx::hash_map
/usr/bin/../lib64/gcc/x86_64-suse-linux/4.8/../../../../include/c++/4.8/backward/hash_map:83:11: note: '__gnu_cxx::hash_map' declared here
class hash_map
^
In file included from input_lexer.ll:48:
In file included from ./giacPCH.h:32:
In file included from ./gen.h:64:
In file included from ./poly.h:27:
./threaded.h:1462:15: error: no template named 'hash_map' in namespace 'std'; did you mean '__gnu_cxx::hash_map'?
typedef std::hash_map< U,T,hash_function_unsigned_object > hash_prod ;
^~~~~~~~~~~~~
__gnu_cxx::hash_map
/usr/bin/../lib64/gcc/x86_64-suse-linux/4.8/../../../../include/c++/4.8/backward/hash_map:83:11: note: '__gnu_cxx::hash_map' declared here
class hash_map
^
In file included from input_lexer.ll:48:
In file included from ./giacPCH.h:32:
In file included from ./gen.h:64:
In file included from ./poly.h:27:
./threaded.h:1883:13: error: no template named 'hash_map' in namespace 'std'; did you mean '__gnu_cxx::hash_map'?
typedef std::hash_map< U,T,hash_function_unsigned_object > hash_prod ;
^~~~~~~~~~~~~
__gnu_cxx::hash_map
/usr/bin/../lib64/gcc/x86_64-suse-linux/4.8/../../../../include/c++/4.8/backward/hash_map:83:11: note: '__gnu_cxx::hash_map' declared here
class hash_map
^
In file included from input_lexer.ll:48:
In file included from ./giacPCH.h:32:
In file included from ./gen.h:64:
In file included from ./poly.h:27:
./threaded.h:2893:13: error: no template named 'hash_map' in namespace 'std'; did you mean '__gnu_cxx::hash_map'?
typedef std::hash_map< U,T,hash_function_unsigned_object> hash_prod ;
^~~~~~~~~~~~~
__gnu_cxx::hash_map
/usr/bin/../lib64/gcc/x86_64-suse-linux/4.8/../../../../include/c++/4.8/backward/hash_map:83:11: note: '__gnu_cxx::hash_map' declared here
class hash_map
^
In file included from input_lexer.ll:48:
In file included from ./giacPCH.h:32:
In file included from ./gen.h:64:
In file included from ./poly.h:27:
./threaded.h:3031:13: error: no template named 'hash_map' in namespace 'std'; did you mean '__gnu_cxx::hash_map'?
typedef std::hash_map< U,T,hash_function_unsigned_object > hash_prod ;
^~~~~~~~~~~~~
__gnu_cxx::hash_map
/usr/bin/../lib64/gcc/x86_64-suse-linux/4.8/../../../../include/c++/4.8/backward/hash_map:83:11: note: '__gnu_cxx::hash_map' declared here
class hash_map
^
input_lexer.cc:1849:84: warning: implicit conversion of NULL constant to 'bool' [-Wnull-conversion]
if ( ! ( yyg->yy_buffer_stack ? yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] : __null) ) {
~ ^~~~~~
false
input_lexer.cc:4558:83: warning: implicit conversion of NULL constant to 'bool' [-Wnull-conversion]
if ( ! ( yyg->yy_buffer_stack ? yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] : __null) ){
~ ^~~~~~
false
input_lexer.cc:4585:81: warning: implicit conversion of NULL constant to 'bool' [-Wnull-conversion]
if ( ( yyg->yy_buffer_stack ? yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] : __null) )
~~ ^~~~~~
false
input_lexer.cc:4739:81: warning: implicit conversion of NULL constant to 'bool' [-Wnull-conversion]
if ( ( yyg->yy_buffer_stack ? yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] : __null) )
~~ ^~~~~~
false
input_lexer.cc:4748:80: warning: implicit conversion of NULL constant to 'bool' [-Wnull-conversion]
if (( yyg->yy_buffer_stack ? yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] : __null))
~~ ^~~~~~
false
input_lexer.cc:4764:81: warning: implicit conversion of NULL constant to 'bool' [-Wnull-conversion]
if (!( yyg->yy_buffer_stack ? yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] : __null))
~ ^~~~~~
false
input_lexer.cc:4772:80: warning: implicit conversion of NULL constant to 'bool' [-Wnull-conversion]
if (( yyg->yy_buffer_stack ? yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] : __null)) {
~~ ^~~~~~
false
input_lexer.cc:4956:89: warning: implicit conversion of NULL constant to 'bool' [-Wnull-conversion]
if (! ( yyg->yy_buffer_stack ? yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] : __null))
~ ^~~~~~
false
input_lexer.cc:4969:89: warning: implicit conversion of NULL constant to 'bool' [-Wnull-conversion]
if (! ( yyg->yy_buffer_stack ? yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] : __null))
~ ^~~~~~
false
input_lexer.cc:5031:89: warning: implicit conversion of NULL constant to 'bool' [-Wnull-conversion]
if (! ( yyg->yy_buffer_stack ? yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] : __null) )
~ ^~~~~~
false
input_lexer.cc:5046:89: warning: implicit conversion of NULL constant to 'bool' [-Wnull-conversion]
if (! ( yyg->yy_buffer_stack ? yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] : __null) )
~ ^~~~~~
false
input_lexer.cc:5199:82: warning: implicit conversion of NULL constant to 'bool' [-Wnull-conversion]
while(( yyg->yy_buffer_stack ? yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] : __null)){
~~~~~ ^~~~~~
false
13 warnings and 6 errors generated.
Makefile:759: recipe for target 'input_lexer.lo' failed
make[5]: *** [input_lexer.lo] Error 1
make[5]: Leaving directory '/home/ralf/sage/local/var/tmp/sage/build/giac-1.4.9.45.p1/src/src'
Makefile:404: recipe for target 'all-recursive' failed
make[4]: *** [all-recursive] Error 1
make[4]: Leaving directory '/home/ralf/sage/local/var/tmp/sage/build/giac-1.4.9.45.p1/src'
Makefile:333: recipe for target 'all' failed
make[3]: *** [all] Error 2
make[3]: Leaving directory '/home/ralf/sage/local/var/tmp/sage/build/giac-1.4.9.45.p1/src'
********************************************************************************
Error building giac-1.4.9.45.p1
********************************************************************************
real 0m25.496s
user 0m20.321s
sys 0m4.621s
************************************************************************
Error installing package giac-1.4.9.45.p1
************************************************************************
Please email sage-devel (http://groups.google.com/group/sage-devel)
explaining the problem and including the log file
/home/ralf/sage/logs/pkgs/giac-1.4.9.45.p1.log
Describe your computer, operating system, etc.
If you want to try to fix the problem yourself, *don't* just cd to
/home/ralf/sage/local/var/tmp/sage/build/giac-1.4.9.45.p1 and type 'make' or whatever is appropriate.
Instead, the following commands setup all environment variables
correctly and load a subshell for you to debug the error:
(cd '/home/ralf/sage/local/var/tmp/sage/build/giac-1.4.9.45.p1' && '/home/ralf/sage/sage' --sh)
When you are done debugging, you can type "exit" to leave the subshell.
************************************************************************
