ports/81047: [maintainer] math/gap: update to 4.4.5

[Johan van Selst]

Thierry Thomas wrote:
> Committed, thanks!

Thank you.

> Remarks: it does not respect CFLAGS, and CFLAGS is not copied
> in c_options and c_dyn_options of gac; could you please check
> that?

Good point. Including CFLAGS options during the build can be done by
setting COPTS. Please change the build target to:

do-build:
	(cd ${GAP_WRKSRC}; make COPTS="${CFLAGS}")

Fixing the options in gac is a bit tricky. It should probably use the
CFLAGS that are set when you actually call gac, and not the default
from when the program was installed. This can be done by including the
following patch (as files/patch-gap4r4_cnf_gac.in):

--- gap4r4/cnf/gac.in.orig	Sun May 15 18:26:27 2005
+++ gap4r4/cnf/gac.in	Sun May 15 18:26:23 2005
@@ -67,13 +67,13 @@ stat_identifier="USER";
 
 # These three should be filled in by the standard autoconf procedures 
 c_compiler="@CC@"
-c_options="@CFLAGS@" 
+c_options="@CFLAGS@ ${CFLAGS}" 
 c_linker="@CC@"
-c_link_options=""
+c_link_options="${LDFLAGS}"
 c_libs="@LIBS@"
 
 # These three will need special care 
-c_dyn_options="@CDYNOPTIONS@"
+c_dyn_options="@CDYNOPTIONS@ ${CFLAGS}"
 c_dyn_linker="@CDYNLINKER@"
 c_dyn_linking="@CDYNLINKING@"
 c_dynlibs="@C_DYNLIBS@"