[Octave-bug-tracker] [bug #43003] polyfit error.... 64 bit problem?

[Ceral Paquet]

Follow-up Comment #6, bug #43003 (project octave):

Thanks Mike - you're right. The configure script did find camd.h (and the
others) later on.

I still get a compilation error which seems to me to be in the line below.
Your help very much appreciated! XOX

...
libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I.. -I./array -I./cruft/misc
-Inumeric -I./numeric -Ioperators -I./operators -I./system -I./util
-I../libgnu -I../libgnu -I./cruft/Faddeeva -I/usr/local/include -Wall -W
-Wshadow -Wold-style-cast -Wformat -Wpointer-arith -Wwrite-strings
-Wcast-align -Wcast-qual -O3 -mfpmath=sse -fomit-frame-pointer -march=native
-s -pthread -MT numeric/numeric_libnumeric_la-SparseCmplxCHOL.lo -MD -MP -MF
numeric/.deps/numeric_libnumeric_la-SparseCmplxCHOL.Tpo -c
numeric/SparseCmplxCHOL.cc  -fPIC -DPIC -o
numeric/.libs/numeric_libnumeric_la-SparseCmplxCHOL.o
In file included from /usr/local/include/SuiteSparse_config.h:47:0,
                 from /usr/local/include/amd.h:46,
                 from ./util/oct-sparse.h:33,
                 from numeric/sparse-base-chol.h:27,
                 from numeric/SparseCmplxCHOL.h:27,
                 from numeric/SparseCmplxCHOL.cc:28:
../libgnu/math.h: In function 'int signbit(double)':
../libgnu/math.h:2576:1: error: conflicting declaration of C function 'int
signbit(double)'
 _GL_MATH_CXX_REAL_FLOATING_DECL_2 (signbit)
 ^
../libgnu/math.h:2576:1: note: previous declaration 'int signbit(float)'
 _GL_MATH_CXX_REAL_FLOATING_DECL_2 (signbit)
 ^
../libgnu/math.h: In function 'int signbit(long double)':
../libgnu/math.h:2576:1: error: conflicting declaration of C function 'int
signbit(long double)'
 _GL_MATH_CXX_REAL_FLOATING_DECL_2 (signbit)
 ^
../libgnu/math.h:2576:1: note: previous declaration 'int signbit(double)'
 _GL_MATH_CXX_REAL_FLOATING_DECL_2 (signbit)
 ^
../libgnu/math.h:2576:1: error: conflicting declaration of C function 'int
signbit(long double)'
 _GL_MATH_CXX_REAL_FLOATING_DECL_2 (signbit)
 ^
../libgnu/math.h:2576:1: note: previous declaration 'int signbit(float)'
 _GL_MATH_CXX_REAL_FLOATING_DECL_2 (signbit)
 ^


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