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build/configure: Add support for --with-extra-ld-options flag (to provide extra

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options just to pass to ld).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133206 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Daniel Dunbar
2011-06-16 22:30:38 +00:00
parent dc9c76aca6
commit e2a91a76df
3 changed files with 18 additions and 0 deletions
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3
Makefile.config.in
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@@ -123,6 +123,9 @@ TARGET_TRIPLE=@target@
# Extra options to compile LLVM with # Extra options to compile LLVM with
EXTRA_OPTIONS=@EXTRA_OPTIONS@ EXTRA_OPTIONS=@EXTRA_OPTIONS@
# Extra options to link LLVM with
EXTRA_LD_OPTIONS=@EXTRA_LD_OPTIONS@
# Endian-ness of the target # Endian-ness of the target
ENDIAN=@ENDIAN@ ENDIAN=@ENDIAN@

4
Makefile.rules
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@@ -582,6 +582,10 @@ endif
# Options To Invoke Tools # Options To Invoke Tools
#---------------------------------------------------------- #----------------------------------------------------------
ifdef EXTRA_LD_OPTIONS
LD.Flags += $(EXTRA_LD_OPTIONS)
endif
ifndef NO_PEDANTIC ifndef NO_PEDANTIC
CompileCommonOpts += -pedantic -Wno-long-long CompileCommonOpts += -pedantic -Wno-long-long
endif endif

11
autoconf/configure.ac
View File

@@ -831,6 +831,17 @@ case "$withval" in
esac esac
AC_SUBST(EXTRA_OPTIONS,$EXTRA_OPTIONS) AC_SUBST(EXTRA_OPTIONS,$EXTRA_OPTIONS)
dnl Specify extra linker build options
AC_ARG_WITH(extra-ld-options,
AS_HELP_STRING([--with-extra-ld-options],
[Specify additional options to link LLVM with]),,
withval=default)
case "$withval" in
default) EXTRA_LD_OPTIONS= ;;
*) EXTRA_LD_OPTIONS=$withval ;;
esac
AC_SUBST(EXTRA_LD_OPTIONS,$EXTRA_LD_OPTIONS)
dnl Allow specific bindings to be specified for building (or not) dnl Allow specific bindings to be specified for building (or not)
AC_ARG_ENABLE([bindings],AS_HELP_STRING([--enable-bindings], AC_ARG_ENABLE([bindings],AS_HELP_STRING([--enable-bindings],
[Build specific language bindings: all,auto,none,{binding-name} (default=auto)]),, [Build specific language bindings: all,auto,none,{binding-name} (default=auto)]),,