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configure.ac: Always set default for poststage1_ldflags to -static-libstdc++ -static-libgcc.

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./:	* configure.ac: Always set default for poststage1_ldflags to
	-static-libstdc++ -static-libgcc.
gcc/:
	* doc/install.texi (Configuration): Update default for
	--with-boot-ldflags.

From-SVN: r167382
This commit is contained in:
Ian Lance Taylor 2010-12-02 18:06:19 +00:00 committed by Ian Lance Taylor
parent aa3ef09bf5
commit bec93d73db
5 changed files with 21 additions and 10 deletions
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5
ChangeLog
View File

@ -1,3 +1,8 @@
2010-12-02 Ian Lance Taylor <iant@google.com>
* configure.ac: Always set default for poststage1_ldflags to
-static-libstdc++ -static-libgcc.
2010-11-29 Andreas Schwab <schwab@redhat.com>
* configure.ac: Move comment to remove extra space in last argument

8
configure vendored
View File

@ -5606,10 +5606,10 @@ if test "${with_boot_ldflags+set}" = set; then :
fi
else
poststage1_ldflags=
# With --enable-build-with-cxx, default to linking libstdc++ and
# libgcc statically. But if the user explicitly specified the
# libraries to use, trust that they are doing what they want.
if test "$ENABLE_BUILD_WITH_CXX" = "yes" -a "$poststage1_libs" = ""; then
# In stages 2 and 3, default to linking libstdc++ and libgcc
# statically. But if the user explicitly specified the libraries to
# use, trust that they are doing what they want.
if test "$poststage1_libs" = ""; then
poststage1_ldflags="-static-libstdc++ -static-libgcc"
fi
fi

8
configure.ac
View File

@ -1561,10 +1561,10 @@ AC_ARG_WITH(boot-ldflags,
poststage1_ldflags=$withval
fi],
[poststage1_ldflags=
# With --enable-build-with-cxx, default to linking libstdc++ and
# libgcc statically. But if the user explicitly specified the
# libraries to use, trust that they are doing what they want.
if test "$ENABLE_BUILD_WITH_CXX" = "yes" -a "$poststage1_libs" = ""; then
# In stages 2 and 3, default to linking libstdc++ and libgcc
# statically. But if the user explicitly specified the libraries to
# use, trust that they are doing what they want.
if test "$poststage1_libs" = ""; then
poststage1_ldflags="-static-libstdc++ -static-libgcc"
fi])
AC_SUBST(poststage1_ldflags)

5
gcc/ChangeLog
View File

@ -1,3 +1,8 @@
2010-12-02 Ian Lance Taylor <iant@google.com>
* doc/install.texi (Configuration): Update default for
--with-boot-ldflags.
2010-12-02 Nathan Froyd <froydnj@codesourcery.com>
PR c/45062

5
gcc/doc/install.texi
View File

@ -1611,8 +1611,9 @@ of GCC. These are also used when linking GCC if configured with
@item --with-boot-ldflags=@var{flags}
This option may be used to set linker flags to be used when linking
stage 2 and later when bootstrapping GCC. By default no special flags
are used.
stage 2 and later when bootstrapping GCC. If neither --with-boot-libs
nor --with-host-libstdcxx is set to a value, then the default is
@samp{-static-libstdc++ -static-libgcc}.
@item --with-boot-libs=@var{libs}
This option may be used to set libraries to be used when linking stage 2