diff --git a/libIDL-config-2.1 b/libIDL-config-2.1
new file mode 100644
index 0000000..8037bc2
--- /dev/null
+++ b/libIDL-config-2.1
@@ -0,0 +1,38 @@
+.TH LIBIDL\-CONFIG\-2 "1" "February 2021" "" "User Commands"
+.SH NAME
+libIDL\-config\-2 \- prints information about a libIDL installation
+.SH SYNOPSIS
+.B libIDL\-config\-2
+.RB [ OPTIONS \ ...]
+.SH DESCRIPTION
+This program is mostly for use in build scripts.
+Please consider using
+.BR pkg\-config (1)
+or
+.BR pkgconf (1)
+instead.
+.SH OPTIONS
+.TP
+.BR \-\-prefix [=\fIDIR\fR]
+Print the prefix for host-independent files for libIDL, e.g. \fB/usr\fR.
+.TP
+.BR \-\-exec\-prefix [=\fIDIR\fR]
+Print the prefix for host-dependent files for libIDL, e.g. \fB/usr\fR.
+.TP
+.B \-\-version
+Display the version of libIDL and exit.
+.TP
+.B \-\-libs
+Display all linker flags:
+.BR \-L ,
+.BR \-l ,
+and otherwise.
+.TP
+.B \-\-cflags
+Display all
+.BR CFLAGS :
+.BR \-I ,
+and otherwise.
+.SH "SEE\ ALSO"
+.BR pkgconf (1),
+.BR pkg\-config (1)
diff --git a/libIDL.spec b/libIDL.spec
index 47f0a4a..f374f7a 100644
--- a/libIDL.spec
+++ b/libIDL.spec
@@ -6,7 +6,9 @@ Release:        24%{?dist}
 
 %global minorversion %(echo '%{version}' | cut -d . -f 1-2)
 URL:            https://download.gnome.org/sources/%{name}/%{minorversion}/
-Source:         %{url}/%{name}-%{version}.tar.bz2
+Source0:        %{url}/%{name}-%{version}.tar.bz2
+# Hand-written man page:
+Source1:        %{name}-config-2.1
 License:        LGPLv2+
 
 # Note that upstream is dead; GNOME still offers just a download page, and the
@@ -111,6 +113,7 @@ install -t '%{buildroot}%{_pkgdocdir}' -D -p -m 0644 \
 cp -rp '%{name}2.html' '%{buildroot}%{_pkgdocdir}/html'
 install -t '%{buildroot}%{_datadir}/aclocal/%{name}.m4' -D -p -m 0644 \
     %{name}.m4
+install -t '%{buildroot}%{_mandir}/man1' -D -p -m 0644 '%{SOURCE1}'
 
 
 %files
@@ -129,6 +132,7 @@ install -t '%{buildroot}%{_datadir}/aclocal/%{name}.m4' -D -p -m 0644 \
 # Note the aclocal directory is provided by the “filesystem” package
 %{_datadir}/aclocal/%{name}.m4
 %{_bindir}/%{name}-config-2
+%{_mandir}/man1/%{name}-config-2.1*
 
 
 %files doc
@@ -156,6 +160,7 @@ install -t '%{buildroot}%{_datadir}/aclocal/%{name}.m4' -D -p -m 0644 \
 - Properly install the license (COPYING) file
 - Patch references to the old libIDL-config, which went away in the year 2002
 - Install the m4 script for Autoconf as part of the -devel package
+- Add a man page for the libIDL-config-2 script
 
 * Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0.8.14-23
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild