Mercurial > hg > octave-lyh
diff configure.in @ 7789:82be108cc558
First attempt at single precision tyeps
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corrections to qrupdate single precision routines
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prefer demotion to single over promotion to double
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Add single precision support to log2 function
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Trivial PROJECT file update
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Cache optimized hermitian/transpose methods
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Add tests for tranpose/hermitian and ChangeLog entry for new transpose code
| author | David Bateman <dbateman@free.fr> |
|---|---|
| date | Sun, 27 Apr 2008 22:34:17 +0200 |
| parents | 8136cb19fb7a |
| children | 13871b7de124 |
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--- a/configure.in +++ b/configure.in @@ -562,7 +562,8 @@ with_fftw3=no AC_CHECK_HEADER(fftw3.h, [have_fftw3_header=yes]) if test "$have_fftw3_header" = yes; then - AC_CHECK_LIB(fftw3, fftw_plan_dft_1d, [FFTW_LIBS="-lfftw3"; with_fftw3=yes]) + AC_CHECK_LIB(fftw3, fftw_plan_dft_1d, [ + AC_CHECK_LIB(fftw3f, fftwf_plan_dft_1d, [FFTW_LIBS="-lfftw3 -lfftw3f"; with_fftw3=yes])]) fi fi @@ -1319,15 +1320,15 @@ ### Checks for functions and variables. AC_CHECK_FUNCS(atexit basename bcopy bzero canonicalize_file_name \ - chmod dup2 endgrent endpwent execvp expm1 fcntl fork getcwd \ + chmod dup2 endgrent endpwent execvp expm1 expm1f fcntl fork getcwd \ getegid geteuid getgid getgrent getgrgid getgrnam getpgrp getpid \ getppid getpwent getpwuid gettimeofday getuid getwd _kbhit kill \ - lgamma lgamma_r link localtime_r log1p lstat memmove mkdir mkfifo \ - mkstemp on_exit pipe poll putenv raise readlink realpath rename \ - resolvepath rindex rmdir round select setgrent setlocale setpwent \ - setvbuf sigaction siglongjmp sigpending sigprocmask sigsuspend \ + lgamma lgammaf lgamma_r lgammaf_r link localtime_r log1p log1pf lstat \ + memmove mkdir mkfifo mkstemp on_exit pipe poll putenv raise readlink \ + realpath rename resolvepath rindex rmdir round select setgrent setlocale \ + setpwent setvbuf sigaction siglongjmp sigpending sigprocmask sigsuspend \ snprintf stat strcasecmp strdup strerror stricmp strncasecmp \ - strnicmp strptime strsignal symlink tempnam tgamma trunc umask \ + strnicmp strptime strsignal symlink tempnam tgamma tgammaf trunc umask \ uname unlink usleep utime vfprintf vsprintf vsnprintf waitpid \ _chmod _snprintf x_utime _utime32) @@ -1539,7 +1540,7 @@ ### Check for nonstandard but common math functions that we need. -AC_CHECK_FUNCS(acosh asinh atanh erf erfc exp2 log2) +AC_CHECK_FUNCS(acosh acoshf asinh asinhf atanh atanhf erf erff erfc erfcf exp2 exp2f log2 log2f) ### Checks for OS specific cruft.