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Add patch #1956607 -MT support for changing the makefile target name

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@10413 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
William S Fulton 2008-05-03 11:38:48 +00:00
commit 90179b787f
2 changed files with 29 additions and 1 deletions
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11
CHANGES.current
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@ -1,6 +1,17 @@
Version 1.3.36 (in progress)
=============================
05/03/2008: wsfulton
Commit patch #1956607 to add -MT support from Richard Boulton.
This patch mirrors the gcc -MT option which allows one to change the default
Makefile target being generated when generating makefiles with the -M family
of options. For example:
$ swig -java -MM -MT overiddenname -c++ example.i
overiddenname: \
example.i \
example.h
04/30/2008: mgossage
[Lua] Removed generation of _wrap_delete_XXXXX (wrappered destructor)
which was unused and causing warning with g++ -Wall.

19
Source/Modules/main.cxx
View file

@ -99,6 +99,7 @@ static const char *usage2 = (const char *) "\
-MM - List dependencies, but omit files in SWIG library\n\
-MMD - Like `-MD', but omit files in SWIG library\n\
-module <name> - Set module name to <name>\n\
-MT <target> - Set the target of the rule emitted by dependency generation\n\
-nocontract - Turn off contract checking\n\
-nocpperraswarn - Do not treat the preprocessor #error statement as #warning\n\
-nodefault - Do not generate default constructors nor default destructors\n\
@ -175,6 +176,7 @@ static DOH *libfiles = 0;
static DOH *cpps = 0;
static String *dependencies_file = 0;
static File *f_dependencies_file = 0;
static String *dependencies_target = 0;
static int external_runtime = 0;
static String *external_runtime_name = 0;
enum { STAGE1=1, STAGE2=2, STAGE3=4, STAGE4=8, STAGEOVERFLOW=16 };
@ -667,6 +669,17 @@ void SWIG_getoptions(int argc, char *argv[]) {
} else if (strcmp(argv[i], "-MMD") == 0) {
depend = 2;
Swig_mark_arg(i);
} else if (strcmp(argv[i], "-MT") == 0) {
Swig_mark_arg(i);
if (argv[i + 1]) {
if (!dependencies_target)
dependencies_target = NewString(argv[i + 1]);
else
Printf(dependencies_target, " %s", argv[i + 1]);
Swig_mark_arg(i + 1);
} else {
Swig_arg_error();
}
} else if (strcmp(argv[i], "-outdir") == 0) {
Swig_mark_arg(i);
if (argv[i + 1]) {
@ -1020,7 +1033,11 @@ int SWIG_main(int argc, char *argv[], Language *l) {
}
} else
f_dependencies_file = stdout;
Printf(f_dependencies_file, "%s: ", outfile);
if (dependencies_target) {
Printf(f_dependencies_file, "%s: ", dependencies_target);
} else {
Printf(f_dependencies_file, "%s: ", outfile);
}
List *files = Preprocessor_depend();
for (int i = 0; i < Len(files); i++) {
if ((depend != 2) || ((depend == 2) && (Strncmp(Getitem(files, i), SwigLib, Len(SwigLib)) != 0))) {