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-rw-r--r--src/include/pg_config.h.in21
-rw-r--r--src/include/port.h4
2 files changed, 0 insertions, 25 deletions
diff --git a/src/include/pg_config.h.in b/src/include/pg_config.h.in
index e7de8f3b2b4..002e0400083 100644
--- a/src/include/pg_config.h.in
+++ b/src/include/pg_config.h.in
@@ -104,9 +104,6 @@
/* Define to 1 if you have the `cbrt' function. */
#undef HAVE_CBRT
-/* Define to 1 if you have the `class' function. */
-#undef HAVE_CLASS
-
/* Define to 1 if you have the `clock_gettime' function. */
#undef HAVE_CLOCK_GETTIME
@@ -206,18 +203,6 @@
/* Define to 1 if you have the `fls' function. */
#undef HAVE_FLS
-/* Define to 1 if you have the `fpclass' function. */
-#undef HAVE_FPCLASS
-
-/* Define to 1 if you have the `fp_class' function. */
-#undef HAVE_FP_CLASS
-
-/* Define to 1 if you have the `fp_class_d' function. */
-#undef HAVE_FP_CLASS_D
-
-/* Define to 1 if you have the <fp_class.h> header file. */
-#undef HAVE_FP_CLASS_H
-
/* Define to 1 if fseeko (and presumably ftello) exists and is declared. */
#undef HAVE_FSEEKO
@@ -295,9 +280,6 @@
/* Define to 1 if you have the `history_truncate_file' function. */
#undef HAVE_HISTORY_TRUNCATE_FILE
-/* Define to 1 if you have the <ieeefp.h> header file. */
-#undef HAVE_IEEEFP_H
-
/* Define to 1 if you have the <ifaddrs.h> header file. */
#undef HAVE_IFADDRS_H
@@ -325,9 +307,6 @@
/* Define to 1 if you have support for IPv6. */
#undef HAVE_IPV6
-/* Define to 1 if you have isinf(). */
-#undef HAVE_ISINF
-
/* Define to 1 if __builtin_constant_p(x) implies "i"(x) acceptance. */
#undef HAVE_I_CONSTRAINT__BUILTIN_CONSTANT_P
diff --git a/src/include/port.h b/src/include/port.h
index 3f5f90fa007..e40452c1ed0 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -352,9 +352,6 @@ extern int getpeereid(int sock, uid_t *uid, gid_t *gid);
#endif
#endif
-#ifndef HAVE_ISINF
-extern int isinf(double x);
-#else
/*
* Glibc doesn't use the builtin for clang due to a *gcc* bug in a version
* newer than the gcc compatibility clang claims to have. This would cause a
@@ -370,7 +367,6 @@ extern int isinf(double x);
#define isinf __builtin_isinf
#endif /* __has_builtin(isinf) */
#endif /* __clang__ && !__cplusplus */
-#endif /* !HAVE_ISINF */
#ifndef HAVE_EXPLICIT_BZERO
extern void explicit_bzero(void *buf, size_t len);