From a66469e003526679b793f2d4623219aab2230b2f Mon Sep 17 00:00:00 2001 From: Eli Zaretskii Date: Fri, 3 May 2013 16:09:12 +0300 Subject: Fix interfacing with and remaking dynamic objects on MS-Windows. 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. --- ChangeLog | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) (limited to 'ChangeLog') diff --git a/ChangeLog b/ChangeLog index e8033d6..786ae4d 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,38 @@ +2013-05-03 Eli Zaretskii + + * 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. + 2013-05-01 Eli Zaretskii * job.c (start_job_command) [WINDOWS32]: Make the same fix for -- cgit v1.2.3