diff options
Diffstat (limited to 'c++tools')
| -rw-r--r-- | c++tools/Makefile.in | 6 | ||||
| -rwxr-xr-x | c++tools/configure | 13 | ||||
| -rw-r--r-- | c++tools/configure.ac | 7 |
3 files changed, 24 insertions, 2 deletions
diff --git a/c++tools/Makefile.in b/c++tools/Makefile.in index 7dc67ad..590a856 100644 --- a/c++tools/Makefile.in +++ b/c++tools/Makefile.in @@ -28,7 +28,9 @@ AUTOCONF := @AUTOCONF@ AUTOHEADER := @AUTOHEADER@ CXX := @CXX@ CXXFLAGS := @CXXFLAGS@ -CXXOPTS := $(CXXFLAGS) -fno-exceptions -fno-rtti +PIEFLAG := @PIEFLAG@ +CXXOPTS := $(CXXFLAGS) $(PIEFLAG) -fno-exceptions -fno-rtti +LDFLAGS := @LDFLAGS@ exeext := @EXEEXT@ LIBIBERTY := ../libiberty/libiberty.a VERSION.O := ../gcc/version.o @@ -88,7 +90,7 @@ MAPPER.O := server.o resolver.o CODYLIB = ../libcody/libcody.a CXXINC += -I$(srcdir)/../libcody -I$(srcdir)/../include -I$(srcdir)/../gcc -I. g++-mapper-server$(exeext): $(MAPPER.O) $(CODYLIB) - +$(CXX) $(LDFLAGS) -o $@ $^ $(VERSION.O) $(LIBIBERTY) + +$(CXX) $(LDFLAGS) $(PIEFLAG) -o $@ $^ $(VERSION.O) $(LIBIBERTY) # copy to gcc dir so tests there can run all::../gcc/g++-mapper-server$(exeext) diff --git a/c++tools/configure b/c++tools/configure index e32558e..89441f5 100755 --- a/c++tools/configure +++ b/c++tools/configure @@ -629,6 +629,7 @@ CPP ac_ct_CC CFLAGS CC +PIEFLAG MAINTAINER CXX_AUX_TOOLS AUTOHEADER @@ -699,6 +700,7 @@ ac_user_opts=' enable_option_checking enable_c___tools enable_maintainer_mode +enable_default_pie with_gcc_major_version_only ' ac_precious_vars='build_alias @@ -1329,6 +1331,7 @@ Optional Features: --enable-maintainer-mode enable maintainer mode. Add rules to rebuild configurey bits + --enable-default-pie enable Position Independent Executable as default Optional Packages: --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] @@ -2939,6 +2942,16 @@ $as_echo "$maintainer_mode" >&6; } test "$maintainer_mode" = yes && MAINTAINER=yes +# Check whether --enable-default-pie was given. +# Check whether --enable-default-pie was given. +if test "${enable_default_pie+set}" = set; then : + enableval=$enable_default_pie; PIEFLAG=-fPIE +else + PIEFLAG= +fi + + + # Check if O_CLOEXEC is defined by fcntl ac_ext=c ac_cpp='$CPP $CPPFLAGS' diff --git a/c++tools/configure.ac b/c++tools/configure.ac index 21b3a06..1100dc2 100644 --- a/c++tools/configure.ac +++ b/c++tools/configure.ac @@ -66,6 +66,13 @@ AC_MSG_RESULT([$maintainer_mode]) test "$maintainer_mode" = yes && MAINTAINER=yes AC_SUBST(MAINTAINER) +# Check whether --enable-default-pie was given. +AC_ARG_ENABLE(default-pie, +[AS_HELP_STRING([--enable-default-pie], + [enable Position Independent Executable as default])], +[PIEFLAG=-fPIE], [PIEFLAG=]) +AC_SUBST([PIEFLAG]) + # Check if O_CLOEXEC is defined by fcntl AC_CACHE_CHECK(for O_CLOEXEC, ac_cv_o_cloexec, [ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ |