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| author | jan.nijtmans <nijtmans@users.sourceforge.net> | 2022-02-17 17:33:30 (GMT) |
|---|---|---|
| committer | jan.nijtmans <nijtmans@users.sourceforge.net> | 2022-02-17 17:33:30 (GMT) |
| commit | 820f87726f851ed6938105e54b9d402288cf40f0 (patch) | |
| tree | d1c10e2c87b6aacbc541e86c58396d923a41e5ae /unix | |
| parent | bf552f0a4d5c314940d025c46551b4e5062c59ac (diff) | |
| parent | e246b44499e406683adac8035e53d08b4dc0192a (diff) | |
| download | tcl-820f87726f851ed6938105e54b9d402288cf40f0.zip tcl-820f87726f851ed6938105e54b9d402288cf40f0.tar.gz tcl-820f87726f851ed6938105e54b9d402288cf40f0.tar.bz2 | |
Merge 8.7
Diffstat (limited to 'unix')
| -rwxr-xr-x | unix/configure | 41 | ||||
| -rw-r--r-- | unix/configure.ac | 12 | ||||
| -rw-r--r-- | unix/tclConfig.h.in | 3 |
3 files changed, 0 insertions, 56 deletions
diff --git a/unix/configure b/unix/configure index d06650d..1f4a098 100755 --- a/unix/configure +++ b/unix/configure @@ -10341,47 +10341,6 @@ fi #-------------------------------------------------------------------- -# Check for support of isnan() function or macro -#-------------------------------------------------------------------- - -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking isnan" >&5 -printf %s "checking isnan... " >&6; } -if test ${tcl_cv_isnan+y} -then : - printf %s "(cached) " >&6 -else $as_nop - - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include <math.h> -int -main (void) -{ - -isnan(0.0); /* Generates an error if isnan is missing */ - - ; - return 0; -} -_ACEOF -if ac_fn_c_try_link "$LINENO" -then : - tcl_cv_isnan=yes -else $as_nop - tcl_cv_isnan=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.beam \ - conftest$ac_exeext conftest.$ac_ext -fi -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_isnan" >&5 -printf "%s\n" "$tcl_cv_isnan" >&6; } -if test $tcl_cv_isnan = no; then - -printf "%s\n" "#define NO_ISNAN 1" >>confdefs.h - -fi - -#-------------------------------------------------------------------- # Darwin specific API checks and defines #-------------------------------------------------------------------- diff --git a/unix/configure.ac b/unix/configure.ac index e780000..a1a6b17 100644 --- a/unix/configure.ac +++ b/unix/configure.ac @@ -562,18 +562,6 @@ SC_ENABLE_LANGINFO AC_CHECK_FUNCS(cfmakeraw chflags mkstemps) #-------------------------------------------------------------------- -# Check for support of isnan() function or macro -#-------------------------------------------------------------------- - -AC_CACHE_CHECK([isnan], tcl_cv_isnan, [ - AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>]], [[ -isnan(0.0); /* Generates an error if isnan is missing */ -]])],[tcl_cv_isnan=yes],[tcl_cv_isnan=no])]) -if test $tcl_cv_isnan = no; then - AC_DEFINE(NO_ISNAN, 1, [Do we have a usable 'isnan'?]) -fi - -#-------------------------------------------------------------------- # Darwin specific API checks and defines #-------------------------------------------------------------------- diff --git a/unix/tclConfig.h.in b/unix/tclConfig.h.in index 60b3a5e..aaaa1be 100644 --- a/unix/tclConfig.h.in +++ b/unix/tclConfig.h.in @@ -349,9 +349,6 @@ /* Do we have getwd() */ #undef NO_GETWD -/* Do we have a usable 'isnan'? */ -#undef NO_ISNAN - /* Do we have memmove()? */ #undef NO_MEMMOVE |