gunmake - GNU make with more features of SunOS make

Age	Commit message (Collapse)	Author	Files	Lines
2013-09-22	Use explicit cast between void* and pointer-to-function.	Paul Smith	1	-2/+2

2013-05-27	Porting to VMS, from Hartmut Becker.	Paul Smith	1	-4/+3

2013-05-17	Update source file format: remove TABs, use GNU coding styles.	Paul Smith	1	-49/+50

2013-05-17	Update copyright for changes in 2013.	Paul Smith	1	-1/+1

2013-05-17	Remove the dlopen() pointer from struct filedef.	Paul Smith	1	-13/+51
	This pointer is almost never needed, and it increases the size of the filedef struct for all files (of which there are a huge number for large builds). Instead keep a bit field marking whether the file is a loaded object and if so call a new function to unload it. In load.c we keep a simple linked list of loaded objects (of which there will be very few typically) and their dlopen() pointers.
2013-05-14	Add requirement for plugin_is_GPL_compatible symbol in loaded objects.	Paul Smith	1	-0/+6

2013-05-03	Fix interfacing with and remaking dynamic objects on MS-Windows.	Eli Zaretskii	1	-9/+12
	load.c (load_object, load_file): Accept an additional argument DLP and return in it a pointer that can be used to unload the dynamic object. read.c (eval): Call load_file with an additional argument, and record the pointer returned there in the 'struct file' object of dynamic objects in that object's 'struct file'. commands.c (execute_file_commands): Unload dynamic objects before remaking them, to avoid failure to remake if the OS doesn't allow overwriting objects that are in use. filedef.h (struct file): New member dlopen_ptr. gnumake.h (GMK_EXPORT): Define to dllexport/dllimport decorations for Windows and to nothing on other platforms. (gmk_eval, gmk_expand, gmk_add_function): Add GMK_EXPORT qualifier to prototypes. makeint.h (MAIN): Define before including gnumake.h, to give correct dllexport decorations to exported functions. (load_file): Adjust prototype. loadapi.c: Don't include gnumake.h, since makeint.h already includes it, and takes care of defining MAIN before doing so. build_w32.bat (LinkGCC): Produce an import library for functions exported by Make for loadable dynamic objects. w32/compat/posixfcn.c (dlclose): New function. w32/include/dlfcn.h (dlclose): Add prototype. scripts/features/load: Fix signatures of testload_gmk_setup and explicit_setup, to bring them in line with the documentation.
2013-04-29	Support dynamic object loading on MS-Windows.	Eli Zaretskii	1	-1/+19
	w32/include/dlfcn.h: New file. w32/compat/posixfcn.c: Include dlfcn.h. (dlopen, dlerror, dlsym) [MAKE_LOAD]: New functions, in support of dynamic loading. config.h.W32.template (MAKE_LOAD): Define. load.c (load_object) [HAVE_DOS_PATHS]: Support backslashes and drive letters in file names of dynamic objects.
2013-04-27	Rework the implementation of load.c to increase portability.	Paul Smith	1	-59/+64
	It should be sufficient, now, to write a new version of the load_object() function. That function won't be called unless we really want to load, so all checking and parsing is taken care of before that.
2013-02-25	Expand the loadable object support.	Paul Smith	1	-1/+1
	Provide a simple API for loaded objects to interact with GNU make. I still won't guarantee that this API won't change but it's much closer to something that's supported and provides easy-to-use interfaces with a public header file.
2013-01-20	Rename struct floc to typedef gmk_floc as an externally scoped symbol.	Paul Smith	1	-3/+3

2013-01-20	Rename the make.h file to makeint.h for internal use only.	Paul Smith	1	-1/+1

2013-01-20	Allow dynamically loaded objects to be rebuilt by make.	Paul Smith	1	-15/+28

2012-10-29	Implement new "load" directive.	Paul Smith	1	-0/+157
	Provides support for dynamically loadable objects in GNU make, as a "technology preview".