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[build] add --enable-static-cxx config option

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Links libstdc++ statically.
This commit is contained in:
Joe Thornber 2016-02-04 15:26:33 +00:00
parent 0fced25b3e
commit 20bf5bb06d
2 changed files with 22 additions and 1 deletions
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5
Makefile.in
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@ -110,8 +110,11 @@ CXXFLAGS+=@CXXOPTIMISE_FLAG@
CXXFLAGS+=@CXXDEBUG_FLAG@
CXXFLAGS+=@CXX_STRERROR_FLAG@
CXXFLAGS+=@LFS_FLAGS@
CXXFLAGS+=@STATIC_LINK_FLAGS@
LDFLAGS+=@STATIC_LINK_FLAGS@
INCLUDES+=-I$(TOP_BUILDDIR) -I$(TOP_DIR) -I$(TOP_DIR)/thin-provisioning
LIBS:=-lstdc++ -laio -lexpat
LIBS:=-laio -lexpat
LIBS+=@DYNAMIC_LINK_FLAGS@
INSTALL:=@INSTALL@
PREFIX:=@prefix@
BINDIR:=$(DESTDIR)$(PREFIX)/sbin

18
configure.ac
View File

@ -137,6 +137,22 @@ AC_ARG_ENABLE(testing,
TESTING=$enableval, TESTING=no)
AC_MSG_RESULT($TESTING)
################################################################################
dnl -- Enable static libstdc++
AC_MSG_CHECKING(whether to statically link libstdc++)
AC_ARG_ENABLE(static_cxx,
AC_HELP_STRING(--enable-static-cxx, [enable static link of libstdc++]),
STATIC_CXX=$enableval, STATIC_CXX=no)
AC_MSG_RESULT($STATIC_CXX)
if test x$STATIC_CXX = xyes; then
STATIC_LINK_FLAGS=-static-libstdc++
DYNAMIC_LINK_FLAGS=
else
STATIC_LINK_FLAGS=
DYNAMIC_LINK_FLAGS=-lstdc++
fi
################################################################################
dnl -- Check for getopt
AC_CHECK_HEADERS(getopt.h, AC_DEFINE([HAVE_GETOPTLONG], 1, [Define to 1 if getopt_long is available.]))
@ -164,6 +180,8 @@ AC_SUBST(RELEASE_DATE)
AC_SUBST(RELEASE_DATE)
AC_SUBST(TESTING)
AC_SUBST(THIN_PROVISIONING_TOOLS_VERSION)
AC_SUBST(STATIC_LINK_FLAGS)
AC_SUBST(DYNAMIC_LINK_FLAGS)
################################################################################
dnl -- First and last lines should not contain files to generate in order to