search for: sizeof_long_double

...> --- ./src/main/arithmetic.c.orig 2019-12-12 18:30:12.416334062 +0000 > +++ ./src/main/arithmetic.c 2019-12-12 18:30:44.966334062 +0000 > @@ -179,7 +179,10 @@ void attribute_hidden InitArithmetic() > #endif > } > -#if HAVE_LONG_DOUBLE && (SIZEOF_LONG_DOUBLE > SIZEOF_DOUBLE) > +/* PowerPC 64 (when gcc has -mlong-double-128) breaks here because > + * of issues constant folding 128bit IBM long doubles. > + */ > +#if HAVE_LONG_DOUBLE && (SIZEOF_LONG_DOUBLE > SIZEOF_DOUBLE) && !__PPC64__ > static LDO...

....orig 2019-12-12 > 18:30:12.416334062 +0000 > > +++ ./src/main/arithmetic.c 2019-12-12 18:30:44.966334062 +0000 > > @@ -179,7 +179,10 @@ void attribute_hidden InitArithmetic() > > #endif > > } > > > -#if HAVE_LONG_DOUBLE && (SIZEOF_LONG_DOUBLE > SIZEOF_DOUBLE) > > +/* PowerPC 64 (when gcc has -mlong-double-128) breaks here because > > + * of issues constant folding 128bit IBM long doubles. > > + */ > > +#if HAVE_LONG_DOUBLE && (SIZEOF_LONG_DOUBLE > SIZEOF_DOUBLE) && > !__PP...

Dear R-users, I successfully installed the package Rstreams under linux, but my first attempt to do so on SGI IRIX 6.5 (64bits) lead to the following error message. -------------------- laurent at genome> R CMD INSTALL Rstreams Installing source package `Rstreams' ... creating cache ./config.cache checking for ftruncate... yes checking size of long double... 16 updating cache

...assign a value to a static long double on ppc64. --- ./src/main/arithmetic.c.orig 2019-12-12 18:30:12.416334062 +0000 +++ ./src/main/arithmetic.c 2019-12-12 18:30:44.966334062 +0000 @@ -179,7 +179,10 @@ void attribute_hidden InitArithmetic() #endif } -#if HAVE_LONG_DOUBLE && (SIZEOF_LONG_DOUBLE > SIZEOF_DOUBLE) +/* PowerPC 64 (when gcc has -mlong-double-128) breaks here because + * of issues constant folding 128bit IBM long doubles. + */ +#if HAVE_LONG_DOUBLE && (SIZEOF_LONG_DOUBLE > SIZEOF_DOUBLE) && !__PPC64__ static LDOUBLE q_1_eps = 1 / LDBL_EPSILON; #else sta...

...g.log' for more details. I think this is the relevant part of the log, but I heavn't copied the lengthy section on the variables etc that come at the end of the config.log file: | #define SIZEOF_INT 4 | #define INT_32_BITS 1 | #define SIZEOF_LONG 4 | #define SIZEOF_LONG_LONG 8 | #define SIZEOF_LONG_DOUBLE 12 | /* end confdefs.h. */ | #define F77_DUMMY_MAIN _main | #ifdef F77_DUMMY_MAIN | | # ifdef __cplusplus | extern "C" | # endif | int F77_DUMMY_MAIN() { return 1; } | | #endif | int | main () | { | | ; | return 0; | } configure:25321: result: unknown configure:25341: error...

...r the PPC 64 in this case: $ svn diff -c77587 Index: src/main/arithmetic.c =================================================================== --- src/main/arithmetic.c (Revision 77586) +++ src/main/arithmetic.c (Revision 77587) @@ -176,8 +176,14 @@ #endif } + #if HAVE_LONG_DOUBLE && (SIZEOF_LONG_DOUBLE > SIZEOF_DOUBLE) +# ifdef __PPC64__ + // PowerPC 64 (when gcc has -mlong-double-128) fails constant folding with LDOUBLE +# define q_1_eps (1 / LDBL_EPSILON) +# else static LDOUBLE q_1_eps = 1 / LDBL_EPSILON; +# endif #else static double q_1_eps = 1 / DBL_EPSILON; #endif ------------- ---...

...max-#395:# tail -30 config.log ... ... ... #define HAVE_INTPTR_T 1 #define HAVE_UINTPTR_T 1 #define R_INLINE inline #define SIZEOF_INT 4 #define INT_32_BITS 1 #define SIZEOF_LONG 4 #define SIZEOF_LONG_LONG 8 #define SIZEOF_DOUBLE 8 #define SIZEOF_LONG_DOUBLE 12 #define SIZEOF_SIZE_T 4 configure: exit 1 jaymax-#396:# I then provided the compilers explicitly ./configure cc=gcc47 F77=gfortran47 CXX=g++47 FC=gfortran47 which seemed to run to completion w/ 1 SNAFU R is now configured for i386-unknown-freebsd9.0 Source direc...

...ne HAVE_STRING_H 1 | #define HAVE_POSIX_SETJMP 1 | #define RETSIGTYPE void | #define HAVE_DECL_SIZE_MAX 1 | #define SOCKLEN_T socklen_t | #define WORDS_BIGENDIAN 1 | #define R_INLINE inline | #define SIZEOF_INT 4 | #define INT_32_BITS 1 | #define SIZEOF_LONG 4 | #define SIZEOF_LONG_LONG 8 | #define SIZEOF_LONG_DOUBLE 16 | /* end confdefs.h. */ | | /* Override any gcc2 internal prototype to avoid an error. */ | #ifdef __cplusplus | extern "C" | #endif | /* We use char because int might match the return type of a gcc2 | builtin and then its argument prototype would still apply. */ | char foobar (...

....c >> =================================================================== >> --- src/main/arithmetic.c (Revision 77586) >> +++ src/main/arithmetic.c (Revision 77587) >> @@ -176,8 +176,14 @@ >> #endif >> } > >> + >> #if HAVE_LONG_DOUBLE && (SIZEOF_LONG_DOUBLE > SIZEOF_DOUBLE) >> +# ifdef __PPC64__ >> + // PowerPC 64 (when gcc has -mlong-double-128) fails constant folding with LDOUBLE >> +# define q_1_eps (1 / LDBL_EPSILON) >> +# else >> static LDOUBLE q_1_eps = 1 / LDBL_EPSILON; >> +# endif >> #else >>...

...#define HAVE_ERRNO_H 1 | #define HAVE_STDARG_H 1 | #define HAVE_STRING_H 1 | #define HAVE_POSIX_SETJMP 1 | #define RETSIGTYPE void | #define SOCKLEN_T socklen_t | #define WORDS_BIGENDIAN 1 | #define SIZEOF_INT 4 | #define INT_32_BITS 1 | #define SIZEOF_LONG 4 | #define SIZEOF_LONG_LONG 8 | #define SIZEOF_LONG_DOUBLE 16 | /* end confdefs.h. */ | | int | main () | { | | ; | return 0; | } configure:14945: checking for dummy main to link with Fortran 77 libraries configure:14982: gcc -o conftest -g -O2 -I/usr/local/include -L/usr/local/lib conftest.c -lreadline -ldl -lncurses -lm -L/usr/ccs/lib -L/usr/lib...

...en_t | #define HAVE_STACK_T 1 | #define HAVE_INTPTR_T 1 | #define HAVE_UINTPTR_T 1 | #define R_INLINE inline | #define SIZEOF_INT 4 | #define INT_32_BITS 1 | #define SIZEOF_LONG 8 | #define SIZEOF_LONG_LONG 8 | #define SIZEOF_DOUBLE 8 | #define SIZEOF_SIZE_T 8 | #define HAVE_LONG_DOUBLE 1 | #define SIZEOF_LONG_DOUBLE 16 | /* end confdefs.h. */ | #define F77_DUMMY_MAIN _main | #ifdef F77_DUMMY_MAIN | | # ifdef __cplusplus | extern "C" | # endif | int F77_DUMMY_MAIN() { return 1; } | | #endif | int | main () | { | | ; | return 0; | } configure:23698: result: unknown configure:23715: error...

...etic.c > =================================================================== > --- src/main/arithmetic.c (Revision 77586) > +++ src/main/arithmetic.c (Revision 77587) > @@ -176,8 +176,14 @@ > #endif > } > + > #if HAVE_LONG_DOUBLE && (SIZEOF_LONG_DOUBLE > SIZEOF_DOUBLE) > +# ifdef __PPC64__ > + // PowerPC 64 (when gcc has -mlong-double-128) fails constant folding with LDOUBLE > +# define q_1_eps (1 / LDBL_EPSILON) > +# else > static LDOUBLE q_1_eps = 1 / LDBL_EPSILON; > +# endif > #else >...

Dear R-helpers, I am trying to install Rstreams library on the following platform: ---------------------------- platform alphaev67-dec-osf5.0 arch alphaev67 os osf5.0 system alphaev67, osf5.0 status major 1 minor 2.3 year 2001 month 04 day 26 language R --------------------------- Unfortunately, I get these error messages: --------------------------- > [557] R

...define HAVE_STRING_H 1 | #define HAVE_POSIX_SETJMP 1 | #define HAVE_GLIBC2 1 | #define RETSIGTYPE void | #define HAVE_DECL_SIZE_MAX 1 | #define SOCKLEN_T socklen_t | #define R_INLINE inline | #define SIZEOF_INT 4 | #define INT_32_BITS 1 | #define SIZEOF_LONG 8 | #define SIZEOF_LONG_LONG 8 | #define SIZEOF_LONG_DOUBLE 16 | #define F77_FUNC(name,NAME) name ## _ | #define F77_FUNC_(name,NAME) name ## __ | #define HAVE_F77_UNDERSCORE 1 | #define HAVE_DOUBLE_COMPLEX 1 | #define SHLIB_EXT ".so" | #define HAVE_OFF_T 1 | #define HAVE_ALLOCA_H 1 | #define HAVE_ALLOCA 1 | #define HAVE_ACCESS 1 | #define HAVE_CH...

.../gcc-lib/sparc-sun-solaris2.8/3.3/crtend.o SNIPPED for this email SHELL='/bin/bash' #define R_CPU "sparc" #define R_OS "solaris2.8" #define R_PLATFORM "sparc-sun-solaris2.8" #define R_VENDOR "sun" #define SIZEOF_INT 4 #define SIZEOF_LONG 8 #define SIZEOF_LONG_DOUBLE 16 #define SIZEOF_LONG_LONG 8 #define SOCKLEN_T socklen_t #define STDC_HEADERS 1 #define STDC_HEADERS 1 #define TIME_WITH_SYS_TIME 1 #define Unix 1 #define VERSION "1.8.0" #define WORDS_BIGENDIAN 1 #endif #ifdef __cplusplus #include configure: exit 1 [[alternative HTML version delet...

...anlib ac_cv_prog_ac_ct_STRIP=strip ac_cv_prog_cc_g=yes ac_cv_prog_cc_stdc= ac_cv_prog_cxx_g=yes ac_cv_prog_egrep='grep -E' ac_cv_prog_f77_g=no ac_cv_prog_gcc_traditional=no ac_cv_prog_make_make_set=yes ac_cv_search_opendir='none required' ac_cv_sizeof_int=4 ac_cv_sizeof_long=4 ac_cv_sizeof_long_double=12 ac_cv_sizeof_long_long=8 ac_cv_type_blkcnt_t=yes ac_cv_type_int=yes ac_cv_type_long=yes ac_cv_type_long_double=yes ac_cv_type_long_long=yes ac_cv_type_pid_t=yes ac_cv_type_signal=void ac_cv_type_size_t=yes lt_cv_deplibs_check_method=pass_all lt_cv_file_magic_cmd='$MAGIC_CMD' lt_cv_file_m...