X-Git-Url: https://git.distorted.org.uk/~mdw/mLib/blobdiff_plain/3832000d8a0d417dbfda0ca2d26bc7d66f7f4741..33e3ac9056f046affd69e3b8871275e5e2697aa4:/utils/macros.3

diff --git a/utils/macros.3 b/utils/macros.3
index bd4145a..a2a9003 100644
--- a/utils/macros.3
+++ b/utils/macros.3
@@ -16,7 +16,6 @@ macros \- useful macros
 .\" @MUFFLE_WARNINGS_DECL
 .\" @MUFFLE_WARNINGS_EXPR
 .\" @MUFFLE_WARNINGS_STMT
-.\" @GCC_VERSION_P
 .\" @GCC_WARNING
 .SH SYNOPSIS
 .nf
@@ -40,8 +39,8 @@ macros \- useful macros
 .BI "MUFFLE_WARNINGS_EXPR(" warns ", " expr ")"
 .BI "MUFFLE_WARNINGS_STMT(" warns ", " stmt ")"
 
-.BI "int GCC_VERSION_P(" maj ", " min ");"
 .BI "GCC_WARNING(" option ")"
+.BI "CLANG_WARNING(" option ")"
 .fi
 .SH DESCRIPTION
 .SS Utilities
@@ -163,7 +162,19 @@ lists (see above).  It takes a string-literal argument
 .I option
 naming a GCC warning option, e.g.,
 .BR """\-Wdiv-by-zero""" .
+.PP
+The
+.B CLANG_WARNING
+is similar, except that it works with the Clang compiler.
+.PP
+Note that including
+.B <mLib/macros.h>
+also defines the compiler-test macros in
+.BR <mLib/compiler.h>;
+see
+.BR compiler (3).
 .SH "SEE ALSO"
-.BR mLib (3).
+.BR mLib (3),
+.BR compiler (3).
 .SH "AUTHOR"
 Mark Wooding, <mdw@distorted.org.uk>