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| author | aoliva <aoliva@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-03-01 00:49:53 +0000 |
|---|---|---|
| committer | aoliva <aoliva@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-03-01 00:49:53 +0000 |
| commit | a51555c70662e346e54147efa233d2ad6b26a7cd (patch) | |
| tree | 99f0c163cc46e120456cb4098c18c727dbe3e321 /configure.in | |
| parent | e082165d0519c45cd586747a5a567e059982829d (diff) | |
| download | gcc-a51555c70662e346e54147efa233d2ad6b26a7cd.tar.gz | |
* configure.in (libstdcxx_flags): Don't add libstdc++-v3 flags for
libjava.
(CXX_FOR_TARGET): Explain why -shared-libgcc here.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50169 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/configure.in b/configure.in index 0c148079776..8c37ac9bef3 100644 --- a/configure.in +++ b/configure.in @@ -50,7 +50,7 @@ fi libstdcxx_version="target-libstdc++-v3" # Don't use libstdc++-v3's flags to configure/build itself. -libstdcxx_flags='`case $$dir in libstdc++-v3) ;; *) test ! -f $$r/$(TARGET_SUBDIR)/libstdc++-v3/testsuite_flags || $(SHELL) $$r/$(TARGET_SUBDIR)/libstdc++-v3/testsuite_flags --build-includes;; esac` -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs' +libstdcxx_flags='`case $$dir in libstdc++-v3 | libjava) ;; *) test ! -f $$r/$(TARGET_SUBDIR)/libstdc++-v3/testsuite_flags || $(SHELL) $$r/$(TARGET_SUBDIR)/libstdc++-v3/testsuite_flags --build-includes;; esac` -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs' # these tools are built for the host environment # Note, the powerpc-eabi build depends on sim occurring before gdb in order to @@ -1548,6 +1548,9 @@ fi if test "x${CXX_FOR_TARGET+set}" = xset; then : elif test -d ${topsrcdir}/gcc; then + # We add -shared-libgcc to CXX_FOR_TARGET whenever we use xgcc instead + # of g++ for linking C++ or Java, because g++ has -shared-libgcc by + # default whereas gcc does not. CXX_FOR_TARGET='$$r/gcc/`case $$dir in libstdc++-v3 | libjava) echo xgcc -shared-libgcc ;; *) echo g++ ;; esac` -B$$r/gcc/ -nostdinc++ '$libstdcxx_flags elif test "$host" = "$target"; then CXX_FOR_TARGET='$(CXX)' |