RPCS3/llvm-mirror
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-11-22 18:54:02 +01:00
Code Issues Projects Releases Wiki Activity

Implement the LOADABLE_MODULE option when building a shared library. This

Browse Source 
passes the -module option on the libtool command line to ensure that the
shared library being built can be dlopened and dlsym can work on that
module. LOADABLE_MODULE should be sent only in conjunction with the
SHARED_LIBRARY directive. It should generally be used for any module that
is intended to be the target of an LLVM -load option. Note that loadable
modules will not have the lib prefix but otherwise look like shared
libraries. This is per the libtool recommendations and prevents these
special shared libraries from being linked in via -l option to the linker.

llvm-svn: 19454
This commit is contained in:
Reid Spencer 2005-01-11 04:31:07 +00:00
parent 2eacd11a86
commit dda13603e5
1 changed files with 13 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
Makefile.rules
View File

@ -264,11 +264,16 @@ LLVMGXXWITHPATH := PATH="$(LLVMToolDir):$(PATH)" $(LLVMGXX)
# Adjust to user's request
#--------------------------------------------------------------------
# Adjust LIBTOOL flags for shared libraries, or not.
ifndef SHARED_LIBRARY
LibTool.Flags += --tag=disable-shared
else
# Adjust LD.Flags and Libtool.Flags depending on the kind of library that is
# to be built. Note that if LOADABLE_MODULE is specified then the resulting
# shared library can be opened with dlopen
ifdef SHARED_LIBRARY
LD.Flags += -rpath $(LibDir)
ifdef LOADABLE_MODULE
LD.Flags += -module
endif
else
LibTool.Flags += --tag=disable-shared
endif
ifdef TOOL_VERBOSE
@ -571,7 +576,11 @@ ifdef LIBRARYNAME
# Make sure there isn't any extranous whitespace on the LIBRARYNAME option
LIBRARYNAME := $(strip $(LIBRARYNAME))
ifdef LOADABLE_MODULE
LibName.LA := $(LibDir)/$(LIBRARYNAME).la
else
LibName.LA := $(LibDir)/lib$(LIBRARYNAME).la
endif
LibName.A := $(LibDir)/lib$(LIBRARYNAME).a
LibName.O := $(LibDir)/$(LIBRARYNAME).o
LibName.BCA:= $(LibDir)/lib$(LIBRARYNAME).bca