I'm trying to build gsl 2.7
on aws Graviton3 using
$ armclang --version
Arm C/C++/Fortran Compiler version 23.10 (build number 32) (based on LLVM
17.0.0)
I configure with:
../configure CC=armclang F77=armflang F90=armflang 'CFLAGS=-std=c99
-Wbad-function-cast -Wall -Wextra -Wpedantic -Wshadow -g -fopenmp
-mcpu=neoverse-512tvb -march=armv8.4-a+sve' 'FCFLAGS=-Wall -Wextra -Wpedantic
-Wshadow -g -fopenmp -mcpu=neoverse-512tvb -march=armv8.4-a+sve' --build=armv8
That completes fine.
The build also completes fine.
However, when I do "make -j 1 check" I get to this error:
libtool: link: armclang -std=c99 -Wbad-function-cast -Wall -Wextra -Wpedantic
-Wshadow -g -fopenmp -mcpu=neoverse-512tvb -march=armv8.4-a+sve -o test test.o
./.libs/libgslmultifit.a ../linalg/.libs/libgsllinalg.a
../permutation/.libs/libgslpermutation.a ../blas/.libs/libgslblas.a
../cblas/.libs/libgslcblas.a ../matrix/.libs/libgslmatrix.a
../sort/.libs/libgslsort.a ../statistics/.libs/libgslstatistics.a
../vector/.libs/libgslvector.a ../block/.libs/libgslblock.a
../complex/.libs/libgslcomplex.a ../ieee-utils/.libs/libgslieeeutils.a
../err/.libs/libgslerr.a ../test/.libs/libgsltest.a ../utils/.libs/libutils.a
../sys/.libs/libgslsys.a ../rng/.libs/libgslrng.a
../specfunc/.libs/libgslspecfunc.a ../min/.libs/libgslmin.a -lm -fopenmp
/bm/ashterenli/install/arm-compiler-for-linux_23.10_AmazonLinux-2/gcc-12.2.0_AmazonLinux-2/lib/gcc/aarch64-linux-gnu/12.2.0/../../../../aarch64-linux-gnu/bin/ld:
../specfunc/.libs/libgslspecfunc.a(trig.o): in function `gsl_sf_hypot_e':
trig.c:(.text+0xa5c): undefined reference to `GSL_MIN_DBL'
/bm/ashterenli/install/arm-compiler-for-linux_23.10_AmazonLinux-2/gcc-12.2.0_AmazonLinux-2/lib/gcc/aarch64-linux-gnu/12.2.0/../../../../aarch64-linux-gnu/bin/ld:
trig.c:(.text+0xa6c): undefined reference to `GSL_MAX_DBL'
/bm/ashterenli/install/arm-compiler-for-linux_23.10_AmazonLinux-2/gcc-12.2.0_AmazonLinux-2/lib/gcc/aarch64-linux-gnu/12.2.0/../../../../aarch64-linux-gnu/bin/ld:
../min/.libs/libgslmin.a(convergence.o): in function `gsl_min_test_interval':
convergence.c:(.text+0x16c): undefined reference to `GSL_MIN_DBL'
armclang: error: linker command failed with exit code 1 (use -v to see
invocation)
make[2]: *** [test] Error 1
make[2]: Leaving directory `/home/ec2-user/tmp/1706196600/gsl-2.7/bld/multifit'
make[1]: *** [check-am] Error 2
I don't really understand it.
The compiler does support inlining --- from configure:
checking for inline... inline
checking for GNU-style extern inline... no
checking for C99-style inline... yes
and the configure variables are set correctly:
ac_cv_c_c99inline=yes
ac_cv_c_extern_inline=no
ac_cv_c_inline=inline
which means both HAVE_INLINE and HAVE_C99_INLINE should be set ---
L157-158 in configure.ac:
142 if test "$ac_cv_c_extern_inline" != no ; then
143 AC_DEFINE(HAVE_INLINE,[1],[Define if you have inline])
144 else
145 AC_CACHE_CHECK([for C99-style inline], ac_cv_c_c99inline,
146 [ac_cv_c_c99inline=no
147 dnl next line is a necessary condition
148 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[extern inline void* foo() {
foo(); return &foo ; };]],
149 [[ return foo() != 0 ]])],[ac_cv_c_c99inline="yes"],[])
150 dnl but not sufficient, extern must work but inline on its own should
not
151 if test "$ac_cv_c_c99inline" != no ; then
152 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[inline void* foo() {
foo(); return &foo ; };]],
153 [[ return foo() != 0 ]])],[],ac_cv_c_c99inline="no")
154 fi
155 ])
156 if test "$ac_cv_c_c99inline" != no ; then
157 AC_DEFINE(HAVE_INLINE,[1],[Define if you have inline])
158 AC_DEFINE(HAVE_C99_INLINE,[1],[Define if you have inline with C99
behavior])
159 fi
160 fi
which means --- from gsl_inline.h --- that INLINE_DECL and
INLINE_FUN are both set to "inline" in L51-52:
49 #ifdef HAVE_INLINE
50 # if defined(__GNUC_STDC_INLINE__) || defined(GSL_C99_INLINE) ||
defined(HAVE_C99_INLINE)
51 # define INLINE_DECL inline /* use C99 inline */
52 # define INLINE_FUN inline
53 # else
54 # define INLINE_DECL /* use GNU extern inline */
55 # define INLINE_FUN extern inline
56 # endif
57 #else
58 # define INLINE_DECL /* */
59 #endif
which finally means that GSL_MAX_DBL and GSL_MIN_DBL should be set in L51-52 in
gsl_minmax.h:
47 #ifdef HAVE_INLINE
48 49 INLINE_FUN int GSL_MAX_INT (int a, int b);
50 INLINE_FUN int GSL_MIN_INT (int a, int b);
51 INLINE_FUN double GSL_MAX_DBL (double a, double b);
52 INLINE_FUN double GSL_MIN_DBL (double a, double b);
Any ideas?
Thank you
Anton
