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| author | Ivan Maidanski <ivmai@mail.ru> | 2019-07-17 10:08:12 +0300 |
|---|---|---|
| committer | Ivan Maidanski <ivmai@mail.ru> | 2019-07-17 10:44:29 +0300 |
| commit | 75fddffc0859dd769a49f6a413008e4ebd15a37d (patch) | |
| tree | c642ed7294afa1344363ed6d4428c15abe0e5918 /doc | |
| parent | cb41dc5f66356cfebcac8ea0cfc388b324ca4252 (diff) | |
| download | bdwgc-75fddffc0859dd769a49f6a413008e4ebd15a37d.tar.gz | |
Enable CMake-based build for Borland and Watcom compilers
Issue #105 (bdwgc).
* CMakeLists.txt [BORLAND] (add_compile_options): Specify /a4 and
/w /w-pro /w-aus /w-par /w-ccc /w-inl /w-rch; add comment.
* CMakeLists.txt [WATCOM] (add_compile_options): Specify /zp4 and /wx.
* CMakeLists.txt [enable_werror && BORLAND] (add_compile_options):
Specify /w!.
* CMakeLists.txt [enable_werror && WATCOM] (add_compile_options):
Specify /we.
* CMakeLists.txt [!enable_single_obj_compilation && !BUILD_SHARED_LIBS
&& BORLAND] (add_compile_options): Specify /w-use; add comment.
* CMakeLists.txt [build_tests && WATCOM] (gctest): Specify /wcd=13
/wcd=201 /wcd=367 /wcd=368 /wcd=726 target compile options; add comment.
* doc/README.win32 (Watcom compiler): Mention that OpenWatcom 2.0 is
tested on; remove note that cord is not ported; add note about the
new way to build the collector using CMake script.
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/README.win32 | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/doc/README.win32 b/doc/README.win32 index 67b14763..f05fb9c6 100644 --- a/doc/README.win32 +++ b/doc/README.win32 @@ -106,7 +106,7 @@ Watcom compiler Ivan V. Demakov's README for the Watcom port: -The collector has been compiled with Watcom C 10.6 and 11.0. +The collector has been tested with Watcom C 10.6, 11.0 and OpenWatcom 2.0. It runs under win32, win32s, and even under msdos with dos4gw dos-extender. It should also run under OS/2, though this isn't tested. Under win32 the collector can be built either as dll @@ -118,8 +118,6 @@ attempt has been made) leads to broken executables. Incremental collection is supported (except for MSDOS and OS/2). -cord is not ported. - Before compiling you may need to edit WCC_MAKEFILE to set target platform, library type (dynamic or static), calling conventions, and optimization options. @@ -134,6 +132,10 @@ If the gc is compiled as dll, the macro "GC_DLL" should be defined before including "gc.h" (for example, with -DGC_DLL compiler option). It's important, otherwise resulting programs will not run. +The alternate way to compile the collector is to use cmake build system: + cmake -G "Watcom WMake" . + cmake --build . + Special note for OpenWatcom users: the C (unlike the C++) compiler (of the latest stable release, not sure for older ones) doesn't force pointer global variables (i.e. not struct fields, not sure for locals) to be aligned unless |