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| author | Andres Noetzli <andres.noetzli@gmail.com> | 2017-10-27 14:01:35 -0700 |
|---|---|---|
| committer | Andrew Reynolds <andrew.j.reynolds@gmail.com> | 2017-10-27 16:01:35 -0500 |
| commit | 36bf9f8bcb2a1a3aea1f90eb4d13aed3bbf6da8f (patch) | |
| tree | 35ba59e8ec1d505f00a5fc7c6c2c119e48abc0d4 /src/parser | |
| parent | 0891ff3d00975ee9697855dcb2b6cbb232ec5523 (diff) | |
Modify LDFLAGS to support shared libraries for Win (#1280)
* Use uintptr_t for pointer casts in Swig files
CVC4's Swig interface files were casting pointers to longs in multiple
instances. The problem with that is that on certain platforms *cough*
Windows/MinGW *cough* long is only 32-bit even when compiling a 64-bit
executable (they use the LLP64 data model). This made the compilation of
language bindings fail with MinGW. This commit changes the types to
uintptr_t defined in Swig's stdint.i.
* Modify LDFLAGS to support shared libraries for Win
This commit adds "-no-undefined" to the LDFLAGS of CVC4's library, which
is required for building DLLs (shared libraries on Windows). It also
adds "--export-all-symbols" to the linker flags of the parser to ensure
that there are no unresolved symbols when linking against it (see
comment in the Makefile.am for details).
* Fix for non-Windows builds
* add no-undefined to libcvc4compatjni
Diffstat (limited to 'src/parser')
| -rw-r--r-- | src/parser/Makefile.am | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/parser/Makefile.am b/src/parser/Makefile.am index a316019fd..98b98ccaf 100644 --- a/src/parser/Makefile.am +++ b/src/parser/Makefile.am @@ -21,9 +21,20 @@ SUBDIRS = smt1 smt2 cvc tptp lib_LTLIBRARIES = libcvc4parser.la -libcvc4parser_la_LDFLAGS = $(ANTLR_LDFLAGS) \ +libcvc4parser_la_LDFLAGS = \ + $(ANTLR_LDFLAGS) \ + -no-undefined \ -version-info $(LIBCVC4PARSER_VERSION) +if CVC4_WINDOWS_BUILD +# -Wl,--export-all-symbols makes sure that all symbols are exported when +# building a DLL. This option is on by default but gets disabled for the parser +# library because the generated lexer/parser files define some functions as +# __declspec(dllexport), which leads to lots of unresolved symbols when linking +# against libcvc4parser. +libcvc4parser_la_LDFLAGS += -Wl,--export-all-symbols +endif + libcvc4parser_la_LIBADD = \ @builddir@/smt1/libparsersmt1.la \ @builddir@/smt2/libparsersmt2.la \ |