Configure scan for fp_classify().

15 files changed, 49 insertions, 2 deletions

diff --git a/Configure b/Configure
index 90094aaee5..651d3af45c 100755
--- a/Configure
+++ b/Configure
@@ -469,6 +469,7 @@ d_flock=''
 d_flockproto=''
 d_fork=''
 d_fp_class=''
+d_fp_classify=''
 d_fpclass=''
 d_fpclassify=''
 d_fpclassl=''
@@ -13706,6 +13707,10 @@ eval $inlibc
 set fpclassify d_fpclassify
 eval $inlibc
 
+: see if fp_classify exists
+set fpclassify d_fp_classify
+eval $inlibc
+
 : see if fpclassl exists
 set fpclassl d_fpclassl
 eval $inlibc
@@ -23228,6 +23233,7 @@ d_flock='$d_flock'
 d_flockproto='$d_flockproto'
 d_fork='$d_fork'
 d_fp_class='$d_fp_class'
+d_fp_classify='$d_fp_class'
 d_fpathconf='$d_fpathconf'
 d_fpclass='$d_fpclass'
 d_fpclassify='$d_fpclassify'
diff --git a/Cross/config.sh-arm-linux b/Cross/config.sh-arm-linux
index bb9821bb3f..930002fed5 100644
--- a/Cross/config.sh-arm-linux
+++ b/Cross/config.sh-arm-linux
@@ -199,6 +199,7 @@ d_flock='define'
 d_flockproto='define'
 d_fork='define'
 d_fp_class='undef'
+d_fp_classify='undef'
 d_fpathconf='define'
 d_fpclass='undef'
 d_fpclassify='undef'
diff --git a/NetWare/config.wc b/NetWare/config.wc
index a8fa0364bc..a4fc0d6673 100644
--- a/NetWare/config.wc
+++ b/NetWare/config.wc
@@ -187,6 +187,7 @@ d_flock='define'
 d_flockproto='undef'
 d_fork='undef'
 d_fp_class='undef'
+d_fp_classify='undef'
 d_fpathconf='undef'
 d_fpclass='undef'
 d_fpclassify='undef'
diff --git a/Porting/Glossary b/Porting/Glossary
index 7bd9a408f2..f36b0b62c5 100644
--- a/Porting/Glossary
+++ b/Porting/Glossary
@@ -838,6 +838,10 @@ d_fp_class (d_fp_class.U):
 	This variable conditionally defines the HAS_FP_CLASS symbol, which
 	indicates to the C program that the fp_class() routine is available.
 
+d_fp_classify (d_fp_classify.U):
+	This variable conditionally defines the HAS_FP_CLASSIFY symbol, which
+	indicates to the C program that the fp_classify() routine is available.
+
 d_fpathconf (d_pathconf.U):
 	This variable conditionally defines the HAS_FPATHCONF symbol, which
 	indicates to the C program that the pathconf() routine is available
diff --git a/Porting/config.sh b/Porting/config.sh
index 4a74968eda..2b285ddfd5 100644
--- a/Porting/config.sh
+++ b/Porting/config.sh
@@ -208,6 +208,7 @@ d_flock='define'
 d_flockproto='define'
 d_fork='define'
 d_fp_class='undef'
+d_fp_classify='undef'
 d_fpathconf='define'
 d_fpclass='undef'
 d_fpclassify='undef'
diff --git a/config_h.SH b/config_h.SH
index f8c4fed675..8d09829963 100755
--- a/config_h.SH
+++ b/config_h.SH
@@ -3561,6 +3561,19 @@ sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un
  */
 #$d_fp_class HAS_FP_CLASS		/**/
 
+/* HAS_FP_CLASSIFY:
+ *	This symbol, if defined, indicates that the fp_classify routine is
+ *	available to classify doubles.
+ *	The returned values are defined in <math.h> and are:
+ *
+ *	FP_NAN
+ *	FP_INFINITE
+ *	FP_NORMAL
+ *	FP_SUBNORMAL
+ *	FP_ZERO
+ */
+#$d_fp_classify HAS_FP_CLASSIFY		/**/
+
 /* HAS_FPCLASS:
  *	This symbol, if defined, indicates that the fpclass routine is
  *	available to classify doubles.  Available for example in Solaris/SVR4.
diff --git a/configure.com b/configure.com
index 479b4ba33d..e5c967fe2d 100644
--- a/configure.com
+++ b/configure.com
@@ -5981,6 +5981,7 @@ $ WC "d_flock='undef'"
 $ WC "d_flockproto='undef'"
 $ WC "d_fork='undef'"
 $ WC "d_fp_class='undef'"
+$ WC "d_fp_classify='undef'"
 $ WC "d_fpathconf='" + d_fpathconf + "'"
 $ WC "d_fpclass='undef'"
 $ WC "d_fpclassify='undef'"
diff --git a/plan9/config_sh.sample b/plan9/config_sh.sample
index 1417b4d3db..c70d96baae 100644
--- a/plan9/config_sh.sample
+++ b/plan9/config_sh.sample
@@ -199,6 +199,7 @@ d_flock='undef'
 d_flockproto='undef'
 d_fork='define'
 d_fp_class='undef'
+d_fp_classify='undef'
 d_fpathconf='define'
 d_fpclass='undef'
 d_fpclassify='undef'
diff --git a/symbian/config.sh b/symbian/config.sh
index 52cae85788..754bb1e445 100644
--- a/symbian/config.sh
+++ b/symbian/config.sh
@@ -143,6 +143,7 @@ d_flock='undef'
 d_flockproto='undef'
 d_fork='undef'
 d_fp_class='undef'
+d_fp_classify='undef'
 d_fpathconf='undef'
 d_fpclass='undef'
 d_fpclassify='undef'
diff --git a/uconfig.h b/uconfig.h
index 522e960878..88b443a73f 100644
--- a/uconfig.h
+++ b/uconfig.h
@@ -3526,6 +3526,19 @@
  */
 /*#define HAS_FP_CLASS		/ **/
 
+/* HAS_FP_CLASSIFY:
+ *	This symbol, if defined, indicates that the fp_classify routine is
+ *	available to classify doubles.
+ *	The returned values are defined in <math.h> and are:
+ *
+ *	FP_NAN
+ *	FP_INFINITE
+ *	FP_NORMAL
+ *	FP_SUBNORMAL
+ *	FP_ZERO
+ */
+/*#define HAS_FP_CLASSIFY		/ **/
+
 /* HAS_FPCLASS:
  *	This symbol, if defined, indicates that the fpclass routine is
  *	available to classify doubles.  Available for example in Solaris/SVR4.
@@ -4782,6 +4795,6 @@
 #endif
 
 /* Generated from:
- * 3a8b6e52ff62682a65ae8226490afb36ea008df0a79fd0d937208d700652f767 config_h.SH
- * 3d7a2b8d30cfcbe1bd9cc89f0f87458c63713edef6604af2eb999f63eb6db629 uconfig.sh
+ * eea1777e1cae43debb19e13948791a5e43ed8c3926cdd93fe13a15f1ac584f99 config_h.SH
+ * 5e0d1abf03833f9d8aac2f5eb4332356c3503d1f0538f03cd9078423015eed73 uconfig.sh
  * ex: set ro: */
diff --git a/uconfig.sh b/uconfig.sh
index 8245138a57..a11aedc7a5 100644
--- a/uconfig.sh
+++ b/uconfig.sh
@@ -137,6 +137,7 @@ d_flock='undef'
 d_flockproto='undef'
 d_fork='define'
 d_fp_class='undef'
+d_fp_classify='undef'
 d_fpathconf='undef'
 d_fpclass='undef'
 d_fpclassify='undef'
diff --git a/uconfig64.sh b/uconfig64.sh
index 2d4b7e479d..68b55098a3 100644
--- a/uconfig64.sh
+++ b/uconfig64.sh
@@ -138,6 +138,7 @@ d_flock='undef'
 d_flockproto='undef'
 d_fork='define'
 d_fp_class='undef'
+d_fp_classify='undef'
 d_fpathconf='undef'
 d_fpclass='undef'
 d_fpclassify='undef'
diff --git a/win32/config.ce b/win32/config.ce
index eef6ea8599..2ce82731dc 100644
--- a/win32/config.ce
+++ b/win32/config.ce
@@ -185,6 +185,7 @@ d_flock='undef'
 d_flockproto='undef'
 d_fork='undef'
 d_fp_class='undef'
+d_fp_classify='undef'
 d_fpathconf='undef'
 d_fpclass='undef'
 d_fpclassify='undef'
diff --git a/win32/config.gc b/win32/config.gc
index e772c77e1d..08eab23b71 100644
--- a/win32/config.gc
+++ b/win32/config.gc
@@ -186,6 +186,7 @@ d_flock='define'
 d_flockproto='define'
 d_fork='undef'
 d_fp_class='undef'
+d_fp_classify='undef'
 d_fpathconf='undef'
 d_fpclass='undef'
 d_fpclassify='undef'
diff --git a/win32/config.vc b/win32/config.vc
index 66c5ec7fbc..d2f0b74b7e 100644
--- a/win32/config.vc
+++ b/win32/config.vc
@@ -186,6 +186,7 @@ d_flock='define'
 d_flockproto='define'
 d_fork='undef'
 d_fp_class='undef'
+d_fp_classify='undef'
 d_fpathconf='undef'
 d_fpclass='undef'
 d_fpclassify='undef'