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tools: mkmf.pl accepts -Mxxx options but ignores them

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For compatibility with msi; users can put -Mvar=value into a
xxx_DBFLAGS variable to have msi define that macro when
generating the xxx.db file.  This lets mkmf accept the same
DBFLAGS variable that msi does in this case.
This commit is contained in:
Andrew Johnson
2012-07-31 16:09:54 -05:00
parent 3961dcbc51
commit 6bc0c6f6cd
1 changed files with 12 additions and 11 deletions
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src/tools/mkmf.pl
+12 -11
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@@ -1,27 +1,27 @@
#!/usr/bin/perl
#*************************************************************************
# Copyright (c) 2009 Helmholtz-Zentrum Berlin fuer Materialien und Energie.
# Copyright (c) 2002 The University of Chicago, as Operator of Argonne
# Copyright (c) 2012 UChicago Argonne LLC, as Operator of Argonne
# National Laboratory.
# Copyright (c) 2002 The Regents of the University of California, as
# Operator of Los Alamos National Laboratory.
# EPICS BASE Versions 3.13.7
# and higher are distributed subject to a Software License Agreement found
# EPICS BASE is distributed subject to a Software License Agreement found
# in file LICENSE that is included with this distribution.
#*************************************************************************
#-----------------------------------------------------------------------
# mkmf.pl: Perl script to create #include file dependancies
# mkmf.pl: Perl script to create #include file dependencies
#
# Limitations:
#
# 1) Only handles the #include preprocessor command. Does not understand
# the preproceeor commands #define, #if, #ifdef, #ifndef, ...
# 2) Does not know a compilers internal macro definitions e.g.
# __cplusplus, __STDC__
# __cplusplus, __STDC__, __GNUC__
# 3) Does not keep track of the macros defined in #include files so can't
# do #ifdefs #ifndef ...
# 4) Does not know where system include files are located
# 5) Uses only #include lines with single or double quoted file names
# 5) Accepts #include lines with single, double or angle-quoted file names
# 6) Accepts -Mxxx options for compatibility with msi, but ignores them
#
#-----------------------------------------------------------------------
@@ -32,13 +32,14 @@ use lib "$FindBin::Bin/../../lib/perl";
use EPICS::Getopts;
my $version = 'mkmf.pl,v 1.5 2002/03/25 21:33:24 jba Exp $ ';
my $tool = 'mkmf.pl';
my $endline = $/;
my %output;
my @includes;
our ( $opt_d, $opt_m, @opt_I);
getopts( 'dm:I@' ) || die "\aSyntax: $0 [-d] [-m dependsFile] [-I incdir [-I incdir]...] objFile srcFile [srcfile]... \n";
our ( $opt_d, $opt_m, @opt_I, @opt_M);
getopts( 'dm:I@M@' ) ||
die "\aSyntax: $0 [-d] [-m dependsFile] [-I incdir] objFile srcFile [srcfile]... \n";
my $debug = $opt_d;
my $depFile = $opt_m;
my @incdirs = @opt_I;
@@ -46,7 +47,7 @@ my $objFile = shift or die "No target file argument";
my @srcFiles=@ARGV;
if( $debug ) {
print "$0 $version\n";
print "$0 $tool\n";
print "DEBUG: incdirs= @incdirs\n";
print "DEBUG: objFile= $objFile\n";
print "DEBUG: srcFiles= @srcFiles\n";
@@ -80,7 +81,7 @@ sub printList{
my $old_handle = select(DEPENDS);
print "# DO NOT EDIT: This file created by $version\n\n";
print "# DO NOT EDIT: This file created by $tool\n\n";
foreach $file (@includes) {
print "$objFile : $file\n";