[SCM] gawk branch, master, updated. gawk-4.1.0-4841-gd2af5c05

[Arnold Robbins]

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- Log -----------------------------------------------------------------
http://git.sv.gnu.org/cgit/gawk.git/commit/?id=d2af5c05a2ae0cd80841f58266fc036e6d9afec0

commit d2af5c05a2ae0cd80841f58266fc036e6d9afec0
Author: Arnold D. Robbins <arnold@skeeve.com>
Date:   Mon Aug 8 16:57:45 2022 +0300

    Move floatmagic.h include to awk.h.

diff --git a/ChangeLog b/ChangeLog
index 1fdc5fb3..da347645 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2022-08-08         Arnold D. Robbins     <arnold@skeeve.com>
+
+       * awk.h: Include "floatmagic.h" here so that we no longer have to
+       worry about it on an indvidiual file basis.
+       * builtin.c, eval.c, node.c: Remove the include in these files.
+       * configure.ac: Check for isnan in libm also. This may not
+       be the right way to do this...
+
 2022-08-08  Eli Zaretskii  <eliz@gnu.org>
 
        * nonposix.h [__MINGW32__]: Add prototype for strsignal.
diff --git a/awk.h b/awk.h
index 834da65a..71e617af 100644
--- a/awk.h
+++ b/awk.h
@@ -213,6 +213,8 @@ typedef struct Regexp {
 
 #include "gawkapi.h"
 
+#include "floatmagic.h"
+
 /* Stuff for losing systems. */
 #if !defined(HAVE_STRTOD)
 extern double gawk_strtod();
diff --git a/builtin.c b/builtin.c
index 4d06ea7a..04fac763 100644
--- a/builtin.c
+++ b/builtin.c
@@ -30,7 +30,6 @@
 #include <fcntl.h>
 #endif
 #include "random.h"
-#include "floatmagic.h"
 
 #if defined(HAVE_POPEN_H)
 #include "popen.h"
diff --git a/configure b/configure
index 62c7d6d4..1121eb43 100755
--- a/configure
+++ b/configure
@@ -11621,6 +11621,65 @@ then :
 
 fi
 
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing 
isnan" >&5
+printf %s "checking for library containing isnan... " >&6; }
+if test ${ac_cv_search_isnan+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+char isnan ();
+int
+main (void)
+{
+return isnan ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' m
+do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  if ac_fn_c_try_link "$LINENO"
+then :
+  ac_cv_search_isnan=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.beam \
+    conftest$ac_exeext
+  if test ${ac_cv_search_isnan+y}
+then :
+  break
+fi
+done
+if test ${ac_cv_search_isnan+y}
+then :
+
+else $as_nop
+  ac_cv_search_isnan=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_isnan" >&5
+printf "%s\n" "$ac_cv_search_isnan" >&6; }
+ac_res=$ac_cv_search_isnan
+if test "$ac_res" != no
+then :
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
 case $host_os in
 osf1)  : ;;
 *)
diff --git a/configure.ac b/configure.ac
index f4c59f88..7da25b9f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -303,6 +303,7 @@ AC_CHECK_FUNC(getaddrinfo, [AC_DEFINE(HAVE_GETADDRINFO, 1, 
[have getaddrinfo])],
 AC_SEARCH_LIBS(fmod, m)
 AC_SEARCH_LIBS(isinf, m)
 AC_SEARCH_LIBS(ismod, m)
+AC_SEARCH_LIBS(isnan, m)
 dnl Don't look for libsigsegv on OSF/1, gives us severe headaches
 case $host_os in
 osf1)  : ;;
diff --git a/eval.c b/eval.c
index 54b38799..1069570b 100644
--- a/eval.c
+++ b/eval.c
@@ -26,7 +26,6 @@
 
 #include "awk.h"
 #include <math.h>
-#include "floatmagic.h"
 
 NODE **fcall_list = NULL;
 long fcall_count = 0;
diff --git a/node.c b/node.c
index f069108d..44ddfdb3 100644
--- a/node.c
+++ b/node.c
@@ -25,7 +25,6 @@
  */
 
 #include "awk.h"
-#include "floatmagic.h"        /* definition of isnan */
 
 static NODE *r_make_number(double x);
 static AWKNUM get_ieee_magic_val(char *val);

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog    |  8 ++++++++
 awk.h        |  2 ++
 builtin.c    |  1 -
 configure    | 59 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 configure.ac |  1 +
 eval.c       |  1 -
 node.c       |  1 -
 7 files changed, 70 insertions(+), 3 deletions(-)


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