[54746] trunk/base/doc/portfile.7

[jmr at macports.org]

Revision: 54746
          http://trac.macports.org/changeset/54746
Author:   jmr at macports.org
Date:     2009-08-01 10:12:22 -0700 (Sat, 01 Aug 2009)
Log Message:
-----------
document configure.optflags in portfile(7)

Modified Paths:
--------------
    trunk/base/doc/portfile.7

Modified: trunk/base/doc/portfile.7
===================================================================
--- trunk/base/doc/portfile.7	2009-08-01 16:27:38 UTC (rev 54745)
+++ trunk/base/doc/portfile.7	2009-08-01 17:12:22 UTC (rev 54746)
@@ -883,6 +883,17 @@
 .Sh CONFIGURE OPTIONS
 MacPorts provide special support for configure flags (CFLAGS, LDFLAGS, CPPFLAGS, CXXFLAGS, CC, CXX, CPP, FC, F77, F90). Please note that the previous way to alter these flags (using configure.env) may become deprecated at some point. The following options are defined:
 .Bl -tag -width lc
+.It Ic configure.optflags
+Flags to use for optimization.
+.br
+.Sy Type:
+.Em optional
+.br
+.Sy Default:
+.Em -O2
+.br
+.Sy Example:
+.Dl configure.optflags -O3
 .It Ic configure.cflags
 Flags to put in the CFLAGS environment variable when invoking the configure script.
 .br
@@ -890,7 +901,7 @@
 .Em optional
 .br
 .Sy Default:
-.Em -O2
+.Em ${configure.optflags}
 .br
 .Sy Example:
 .Dl configure.cflags-append -DHAS_LRINTF
@@ -909,7 +920,7 @@
 .Em optional
 .br
 .Sy Default:
-.Em -O2
+.Em ${configure.optflags}
 .It Ic configure.objcflags
 Flags to put in the OBJCFLAGS environment variable when invoking the configure script.
 .br
@@ -917,7 +928,7 @@
 .Em optional
 .br
 .Sy Default:
-.Em -O2
+.Em ${configure.optflags}
 .It Ic configure.ldflags
 Flags to put in the LDFLAGS environment variable when invoking the configure script.
 .br
@@ -933,7 +944,7 @@
 .Em optional
 .br
 .Sy Default:
-.Em -O2
+.Em ${configure.optflags}
 .It Ic configure.f90flags
 Flags to put in the F90FLAGS environment variable when invoking the configure script.
 .br 
@@ -941,7 +952,7 @@
 .Em optional
 .br
 .Sy Default:
-.Em -O2
+.Em ${configure.optflags}
 .It Ic configure.fcflags
 Flags to put in the FCFLAGS environment variable when invoking the configure script.
 .br 
@@ -949,7 +960,7 @@
 .Em optional
 .br
 .Sy Default:
-.Em -O2
+.Em ${configure.optflags}
 .It Ic configure.classpath
 Flags to put in the CLASSPATH environment variable when invoking the configure script.
 .br 
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