math/gretl: Move manpages to share/man

Approved by:	portmgr (blanket)

math/gretl/Makefile

@@ -1,6 +1,6 @@
 PORTNAME=	gretl
 PORTVERSION=	2023c
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	math finance
 MASTER_SITES=	SF/${PORTNAME}/${PORTNAME}/${DISTVERSIONFULL}/
 

math/gretl/files/patch-Makefile.in

@@ -0,0 +1,11 @@
+--- Makefile.in.orig	2024-03-27 08:35:51 UTC
++++ Makefile.in
+@@ -95,7 +95,7 @@ install-man:
+ 	$(MAKE) -C $(DOCDIR) install
+
+ install-man:
+-	$(tooldir)/install_man $(tooldir) $(DESTDIR)$(prefix) $(topsrc)/gretl.1
++	$(tooldir)/install_man $(tooldir) $(DESTDIR)$(prefix)/share $(topsrc)/gretl.1
+
+ tags:
+ 	etags $(topsrc)/lib/src/*.[ch] $(topsrc)/cli/*.[ch] \

math/gretl/pkg-plist

@@ -144,7 +144,6 @@ lib/libgretl-1.0.so
 lib/libgretl-1.0.so.46
 lib/libgretl-1.0.so.46.0.0
 libdata/pkgconfig/gretl.pc
-man/man1/gretl.1.gz
 %%GUI%%share/applications/gretl.desktop
 %%GUI%%share/applications/gretl_edit.desktop
 %%GUI%%share/metainfo/gretl.appdata.xml
@@ -682,4 +681,5 @@ man/man1/gretl.1.gz
 %%NLS%%share/locale/uk/LC_MESSAGES/gretl.mo
 %%NLS%%share/locale/zh_CN/LC_MESSAGES/gretl.mo
 %%NLS%%share/locale/zh_TW/LC_MESSAGES/gretl.mo
+share/man/man1/gretl.1.gz
 %%GUI%%share/mime/packages/gretl.xml