mirror of
https://github.com/RPCS3/llvm-mirror.git
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Try r96559 for the third time. This time the shared library is only built if
--enable-shared is passed to configure. llvm-svn: 97119
This commit is contained in:
Jeffrey Yasskin
parent
11798e6c79
commit
f073920691
8
Makefile
8
Makefile
@ -30,8 +30,8 @@ ifeq ($(BUILD_DIRS_ONLY),1)
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DIRS := lib/System lib/Support utils
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OPTIONAL_DIRS :=
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else
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DIRS := lib/System lib/Support utils lib/VMCore lib tools/llvm-config \
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tools runtime docs unittests
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DIRS := lib/System lib/Support utils lib/VMCore lib tools/llvm-shlib \
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tools/llvm-config tools runtime docs unittests
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OPTIONAL_DIRS := projects bindings
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endif
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@ -43,6 +43,10 @@ EXTRA_DIST := test unittests llvm.spec include win32 Xcode
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include $(LEVEL)/Makefile.config
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ifneq ($(ENABLE_SHARED),1)
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DIRS := $(filter-out tools/llvm-shlib, $(DIRS))
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endif
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ifeq ($(MAKECMDGOALS),libs-only)
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DIRS := $(filter-out tools runtime docs, $(DIRS))
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OPTIONAL_DIRS :=
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@ -262,6 +262,9 @@ ENABLE_THREADS := @ENABLE_THREADS@
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# Do we want to build with position independent code?
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ENABLE_PIC := @ENABLE_PIC@
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# Do we want to build a shared library and link the tools with it?
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ENABLE_SHARED := @ENABLE_SHARED@
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# Use -fvisibility-inlines-hidden?
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ENABLE_VISIBILITY_INLINES_HIDDEN := @ENABLE_VISIBILITY_INLINES_HIDDEN@
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@ -272,6 +275,9 @@ ENABLE_VISIBILITY_INLINES_HIDDEN := @ENABLE_VISIBILITY_INLINES_HIDDEN@
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# Enable JIT for this platform
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TARGET_HAS_JIT = @TARGET_HAS_JIT@
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# Environment variable to set to change the runtime shared library search path.
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SHLIBPATH_VAR = @SHLIBPATH_VAR@
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# Shared library extension for host platform.
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SHLIBEXT = @SHLIBEXT@
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@ -623,11 +623,12 @@ endif
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ifneq ($(HOST_OS),Darwin)
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ifneq ($(DARWIN_MAJVERS),4)
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ifdef TOOLNAME
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ifdef EXAMPLE_TOOL
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LD.Flags += $(RPATH) -Wl,$(ExmplDir) $(RDYNAMIC)
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else
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LD.Flags += $(RPATH) -Wl,$(ToolDir) $(RDYNAMIC)
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endif
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LD.Flags += $(RPATH) -Wl,'$$ORIGIN/../lib'
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ifdef EXAMPLE_TOOL
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LD.Flags += $(RPATH) -Wl,$(ExmplDir) $(RDYNAMIC)
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else
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LD.Flags += $(RPATH) -Wl,$(ToolDir) $(RDYNAMIC)
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endif
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endif
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endif
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endif
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@ -960,11 +961,16 @@ $(LLVM_CONFIG):
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$(ToolDir)/$(strip $(TOOLNAME))$(EXEEXT): $(LLVM_CONFIG)
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ifeq ($(ENABLE_SHARED), 1)
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LLVMLibsOptions += -lLLVM-$(LLVMVersion)
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LLVMLibsPaths += $(LibDir)/libLLVM-$(LLVMVersion)$(SHLIBEXT)
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else
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LLVMLibsOptions += $(shell $(LLVM_CONFIG) --libs $(LINK_COMPONENTS))
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LLVMLibsPaths += $(LLVM_CONFIG) \
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$(shell $(LLVM_CONFIG) --libfiles $(LINK_COMPONENTS))
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endif
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endif
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endif
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###############################################################################
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# Library Build Rules: Four ways to build a library
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@ -1169,11 +1175,13 @@ endif
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# If neither BUILD_ARCHIVE or LOADABLE_MODULE are specified, default to
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# building an archive.
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#---------------------------------------------------------
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ifndef NO_BUILD_ARCHIVE
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ifndef BUILD_ARCHIVE
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ifndef LOADABLE_MODULE
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BUILD_ARCHIVE = 1
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endif
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endif
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endif
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#---------------------------------------------------------
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# Archive Library Targets:
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@ -472,6 +472,18 @@ esac
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AC_DEFINE_UNQUOTED([ENABLE_PIC],$ENABLE_PIC,
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[Define if position independent code is enabled])
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dnl Allow building a shared library and linking tools against it.
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AC_ARG_ENABLE(shared,
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AS_HELP_STRING([--enable-shared],
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[Build a shared library and link tools against it (default is NO)]),,
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enableval=default)
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case "$enableval" in
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yes) AC_SUBST(ENABLE_SHARED,[1]) ;;
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no) AC_SUBST(ENABLE_SHARED,[0]) ;;
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default) AC_SUBST(ENABLE_SHARED,[0]) ;;
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*) AC_MSG_ERROR([Invalid setting for --enable-shared. Use "yes" or "no"]) ;;
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esac
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dnl Allow specific targets to be specified for building (or not)
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TARGETS_TO_BUILD=""
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AC_ARG_ENABLE([targets],AS_HELP_STRING([--enable-targets],
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@ -1336,6 +1348,10 @@ dnl Propagate the shared library extension that the libltdl checks did to
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dnl the Makefiles so we can use it there too
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AC_SUBST(SHLIBEXT,$libltdl_cv_shlibext)
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dnl Propagate the run-time library path variable that the libltdl
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dnl checks found to the Makefiles so we can use it there too
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AC_SUBST(SHLIBPATH_VAR,$libltdl_cv_shlibpath_var)
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# Translate the various configuration directories and other basic
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# information into substitutions that will end up in Makefile.config.in
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# that these configured values can be used by the makefiles
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36
configure
vendored
36
configure
vendored
@ -689,6 +689,7 @@ TARGET_HAS_JIT
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ENABLE_DOXYGEN
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ENABLE_THREADS
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ENABLE_PIC
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ENABLE_SHARED
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TARGETS_TO_BUILD
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LLVM_ENUM_TARGETS
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LLVM_ENUM_ASM_PRINTERS
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@ -770,6 +771,7 @@ LLVMCC1PLUS
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LLVMGCCDIR
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LLVMGCC_LANGS
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SHLIBEXT
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SHLIBPATH_VAR
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LLVM_PREFIX
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LLVM_BINDIR
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LLVM_LIBDIR
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@ -1402,6 +1404,8 @@ Optional Features:
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--enable-threads Use threads if available (default is YES)
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--enable-pic Build LLVM with Position Independent Code (default
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is YES)
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--enable-shared Build a shared library and link tools against it
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(default is NO)
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--enable-targets Build specific host targets: all or
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target1,target2,... Valid targets are: host, x86,
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x86_64, sparc, powerpc, alpha, arm, mips, spu,
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@ -2327,7 +2331,7 @@ else
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msp430-*) llvm_cv_target_arch="MSP430" ;;
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s390x-*) llvm_cv_target_arch="SystemZ" ;;
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bfin-*) llvm_cv_target_arch="Blackfin" ;;
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microblaze-*) llvm_cv_target_arch="MBlaze" ;;
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mblaze-*) llvm_cv_target_arch="MBlaze" ;;
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*) llvm_cv_target_arch="Unknown" ;;
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esac
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fi
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@ -4867,6 +4871,25 @@ cat >>confdefs.h <<_ACEOF
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_ACEOF
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# Check whether --enable-shared was given.
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if test "${enable_shared+set}" = set; then
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enableval=$enable_shared;
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else
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enableval=default
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fi
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case "$enableval" in
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yes) ENABLE_SHARED=1
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;;
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no) ENABLE_SHARED=0
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;;
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default) ENABLE_SHARED=0
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;;
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*) { { echo "$as_me:$LINENO: error: Invalid setting for --enable-shared. Use \"yes\" or \"no\"" >&5
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echo "$as_me: error: Invalid setting for --enable-shared. Use \"yes\" or \"no\"" >&2;}
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{ (exit 1); exit 1; }; } ;;
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esac
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TARGETS_TO_BUILD=""
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# Check whether --enable-targets was given.
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if test "${enable_targets+set}" = set; then
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@ -11110,7 +11133,7 @@ else
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lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
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lt_status=$lt_dlunknown
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cat > conftest.$ac_ext <<EOF
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#line 11108 "configure"
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#line 11136 "configure"
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#include "confdefs.h"
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#if HAVE_DLFCN_H
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@ -19691,6 +19714,9 @@ fi
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SHLIBEXT=$libltdl_cv_shlibext
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SHLIBPATH_VAR=$libltdl_cv_shlibpath_var
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# Translate the various configuration directories and other basic
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# information into substitutions that will end up in Makefile.config.in
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# that these configured values can be used by the makefiles
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@ -20748,6 +20774,7 @@ TARGET_HAS_JIT!$TARGET_HAS_JIT$ac_delim
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ENABLE_DOXYGEN!$ENABLE_DOXYGEN$ac_delim
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ENABLE_THREADS!$ENABLE_THREADS$ac_delim
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ENABLE_PIC!$ENABLE_PIC$ac_delim
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ENABLE_SHARED!$ENABLE_SHARED$ac_delim
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TARGETS_TO_BUILD!$TARGETS_TO_BUILD$ac_delim
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LLVM_ENUM_TARGETS!$LLVM_ENUM_TARGETS$ac_delim
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LLVM_ENUM_ASM_PRINTERS!$LLVM_ENUM_ASM_PRINTERS$ac_delim
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@ -20757,7 +20784,6 @@ ENABLE_CBE_PRINTF_A!$ENABLE_CBE_PRINTF_A$ac_delim
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CLANGPATH!$CLANGPATH$ac_delim
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CLANGXXPATH!$CLANGXXPATH$ac_delim
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ENABLE_BUILT_CLANG!$ENABLE_BUILT_CLANG$ac_delim
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OPTIMIZE_OPTION!$OPTIMIZE_OPTION$ac_delim
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_ACEOF
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if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
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@ -20799,6 +20825,7 @@ _ACEOF
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ac_delim='%!_!# '
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for ac_last_try in false false false false false :; do
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cat >conf$$subs.sed <<_ACEOF
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OPTIMIZE_OPTION!$OPTIMIZE_OPTION$ac_delim
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EXTRA_OPTIONS!$EXTRA_OPTIONS$ac_delim
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BINUTILS_INCDIR!$BINUTILS_INCDIR$ac_delim
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ENABLE_LLVMC_DYNAMIC!$ENABLE_LLVMC_DYNAMIC$ac_delim
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@ -20870,6 +20897,7 @@ LLVMCC1PLUS!$LLVMCC1PLUS$ac_delim
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LLVMGCCDIR!$LLVMGCCDIR$ac_delim
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LLVMGCC_LANGS!$LLVMGCC_LANGS$ac_delim
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SHLIBEXT!$SHLIBEXT$ac_delim
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SHLIBPATH_VAR!$SHLIBPATH_VAR$ac_delim
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LLVM_PREFIX!$LLVM_PREFIX$ac_delim
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LLVM_BINDIR!$LLVM_BINDIR$ac_delim
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LLVM_LIBDIR!$LLVM_LIBDIR$ac_delim
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@ -20890,7 +20918,7 @@ LIBOBJS!$LIBOBJS$ac_delim
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LTLIBOBJS!$LTLIBOBJS$ac_delim
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_ACEOF
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if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 89; then
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if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 91; then
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break
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elif $ac_last_try; then
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{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
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@ -198,4 +198,6 @@ Unit/lit.site.cfg: $(PROJ_OBJ_DIR)/Unit/.dir FORCE
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-e "s#@LLVM_TOOLS_DIR@#$(ToolDir)#g" \
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-e "s#@LLVMGCCDIR@#$(LLVMGCCDIR)#g" \
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-e "s#@LLVM_BUILD_MODE@#$(BuildMode)#g" \
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-e "s#@ENABLE_SHARED@#$(ENABLE_SHARED)#g" \
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-e "s#@SHLIBPATH_VAR@#$(SHLIBPATH_VAR)#g" \
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$(PROJ_SRC_DIR)/Unit/lit.site.cfg.in > $@
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@ -23,7 +23,14 @@ config.test_format = lit.formats.GoogleTest(llvm_build_mode, 'Tests')
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###
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import os
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# If necessary, point the dynamic loader at libLLVM.so.
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if config.enable_shared:
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libdir = os.path.join(config.llvm_obj_root, config.llvm_build_mode, 'lib')
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shlibpath = config.environment.get(config.shlibpath_var,'')
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if shlibpath:
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shlibpath = ':' + shlibpath
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shlibpath = libdir + shlibpath
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config.environment[config.shlibpath_var] = shlibpath
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# Check that the object root is known.
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if config.test_exec_root is None:
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@ -5,6 +5,8 @@ config.llvm_obj_root = "@LLVM_BINARY_DIR@"
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config.llvm_tools_dir = "@LLVM_TOOLS_DIR@"
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config.llvmgcc_dir = "@LLVMGCCDIR@"
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config.llvm_build_mode = "@LLVM_BUILD_MODE@"
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config.enable_shared = @ENABLE_SHARED@
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config.shlibpath_var = "@SHLIBPATH_VAR@"
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# Let the main config do the real work.
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lit.load_config(config, "@LLVM_SOURCE_DIR@/test/Unit/lit.cfg")
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60
tools/llvm-shlib/Makefile
Normal file
60
tools/llvm-shlib/Makefile
Normal file
@ -0,0 +1,60 @@
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##===- tools/shlib/Makefile --------------------------------*- Makefile -*-===##
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#
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# The LLVM Compiler Infrastructure
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#
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# This file is distributed under the University of Illinois Open Source
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# License. See LICENSE.TXT for details.
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#
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##===----------------------------------------------------------------------===##
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LEVEL = ../..
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LIBRARYNAME = LLVM-$(LLVMVersion)
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NO_BUILD_ARCHIVE = 1
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LINK_LIBS_IN_SHARED = 1
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SHARED_LIBRARY = 1
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include $(LEVEL)/Makefile.common
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# Include all archives in libLLVM.(so|dylib) except the ones that have
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# their own dynamic libraries.
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Archives := $(wildcard $(LibDir)/libLLVM*.a)
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SharedLibraries := $(wildcard $(LibDir)/libLLVM*$(SHLIBEXT))
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IncludeInLibLlvm := $(filter-out $(basename $(SharedLibraries)).a, $(Archives))
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LLVMLibsOptions := $(IncludeInLibLlvm:$(LibDir)/lib%.a=-l%)
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LLVMLibsPaths := $(IncludeInLibLlvm)
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$(LibName.SO): $(LLVMLibsPaths)
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ifeq ($(HOST_OS),Darwin)
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# set dylib internal version number to llvmCore submission number
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ifdef LLVM_SUBMIT_VERSION
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LLVMLibsOptions := $(LLVMLibsOptions) -Wl,-current_version \
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-Wl,$(LLVM_SUBMIT_VERSION).$(LLVM_SUBMIT_SUBVERSION) \
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-Wl,-compatibility_version -Wl,1
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endif
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# Include everything from the .a's into the shared library.
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LLVMLibsOptions := $(LLVMLibsOptions) -all_load
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# extra options to override libtool defaults
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LLVMLibsOptions := $(LLVMLibsOptions) \
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-avoid-version \
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-Wl,-dead_strip \
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-Wl,-seg1addr -Wl,0xE0000000
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# Mac OS X 10.4 and earlier tools do not allow a second -install_name on command line
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DARWIN_VERS := $(shell echo $(TARGET_TRIPLE) | sed 's/.*darwin\([0-9]*\).*/\1/')
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ifneq ($(DARWIN_VERS),8)
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LLVMLibsOptions := $(LLVMLibsOptions) \
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-Wl,-install_name \
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-Wl,"@executable_path/../lib/lib$(LIBRARYNAME)$(SHLIBEXT)"
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endif
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endif
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ifeq ($(HOST_OS), Linux)
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# Include everything from the .a's into the shared library.
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LLVMLibsOptions := -Wl,--whole-archive $(LLVMLibsOptions) \
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-Wl,--no-whole-archive
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# Don't allow unresolved symbols.
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LLVMLibsOptions += -Wl,--no-undefined
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endif
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@ -28,6 +28,15 @@ CPP.Flags += -I$(LLVM_SRC_ROOT)/utils/unittest/googletest/include/
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CPP.Flags += $(NO_VARIADIC_MACROS)
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TESTLIBS = -lGoogleTest -lUnitTestMain
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ifeq ($(ENABLE_SHARED), 1)
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# Add the absolute path to the dynamic library. This is ok because
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# we'll never install unittests.
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LD.Flags += $(RPATH) -Wl,$(LibDir)
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# Also set {DYLD,LD}_LIBRARY_PATH because OSX ignores the rpath most
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# of the time.
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Run.Shared := $(SHLIBPATH_VAR)="$(LibDir)$${$(SHLIBPATH_VAR):+:}$$$(SHLIBPATH_VAR)"
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endif
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$(LLVMUnitTestExe): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths)
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$(Echo) Linking $(BuildMode) unit test $(TESTNAME) $(StripWarnMsg)
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$(Verb) $(Link) -o $@ $(TOOLLINKOPTS) $(ObjectsO) $(ProjLibsOptions) \
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@ -38,6 +47,6 @@ $(LLVMUnitTestExe): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths)
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all:: $(LLVMUnitTestExe)
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unitcheck:: $(LLVMUnitTestExe)
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$(LLVMUnitTestExe)
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$(Run.Shared) $(LLVMUnitTestExe)
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endif
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