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-rw-r--r--libdecnumber/ChangeLog8
-rw-r--r--libdecnumber/Makefile.in3
-rwxr-xr-xlibdecnumber/configure13
-rw-r--r--libdecnumber/configure.ac7
4 files changed, 30 insertions, 1 deletions
diff --git a/libdecnumber/ChangeLog b/libdecnumber/ChangeLog
index fb88bcc..52b5178 100644
--- a/libdecnumber/ChangeLog
+++ b/libdecnumber/ChangeLog
@@ -1,3 +1,11 @@
+2013-10-15 David Malcolm <dmalcolm@redhat.com>
+
+ * Makefile.in (PICFLAG): New.
+ (ALL_CFLAGS): Add PICFLAG.
+ * configure.ac: Add --enable-host-shared, setting up new
+ PICFLAG variable.
+ * configure: Regenerate.
+
2013-07-09 Simon Baldwin <simonb@google.com>
* configure.ac: Add AC_CONFIG_AUX_DIR.
diff --git a/libdecnumber/Makefile.in b/libdecnumber/Makefile.in
index e67ff27..b6f3842 100644
--- a/libdecnumber/Makefile.in
+++ b/libdecnumber/Makefile.in
@@ -40,6 +40,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@
LDFLAGS = @LDFLAGS@
LIBICONV = @LIBICONV@
PACKAGE = @PACKAGE@
+PICFLAG = @PICFLAG@
RANLIB = @RANLIB@
SHELL = @SHELL@
objext = @OBJEXT@
@@ -57,7 +58,7 @@ enable_decimal_float= @enable_decimal_float@
INCLUDES = -I$(srcdir) -I.
-ALL_CFLAGS = $(CFLAGS) $(WARN_CFLAGS) $(INCLUDES) $(CPPFLAGS)
+ALL_CFLAGS = $(CFLAGS) $(WARN_CFLAGS) $(INCLUDES) $(CPPFLAGS) $(PICFLAG)
bid_OBJS = bid2dpd_dpd2bid.$(objext) host-ieee32.$(objext) \
host-ieee64.$(objext) host-ieee128.$(objext)
diff --git a/libdecnumber/configure b/libdecnumber/configure
index 4a1896e..2720f46 100755
--- a/libdecnumber/configure
+++ b/libdecnumber/configure
@@ -593,6 +593,7 @@ ac_includes_default="\
ac_subst_vars='LTLIBOBJS
LIBOBJS
+PICFLAG
ADDITIONAL_OBJS
enable_decimal_float
target_os
@@ -670,6 +671,7 @@ enable_option_checking
enable_werror_always
enable_maintainer_mode
enable_decimal_float
+enable_host_shared
'
ac_precious_vars='build_alias
host_alias
@@ -1301,6 +1303,7 @@ Optional Features:
enable decimal float extension to C. Selecting 'bid'
or 'dpd' choses which decimal floating point format
to use
+ --enable-host-shared build host code as shared libraries
Some influential environment variables:
CC C compiler command
@@ -4889,6 +4892,16 @@ $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
esac
+# Enable --enable-host-shared.
+# Check whether --enable-host-shared was given.
+if test "${enable_host_shared+set}" = set; then :
+ enableval=$enable_host_shared; PICFLAG=-fPIC
+else
+ PICFLAG=
+fi
+
+
+
# Output.
ac_config_headers="$ac_config_headers config.h:config.in"
diff --git a/libdecnumber/configure.ac b/libdecnumber/configure.ac
index 6cfc803..dd0499c 100644
--- a/libdecnumber/configure.ac
+++ b/libdecnumber/configure.ac
@@ -95,6 +95,13 @@ AC_SUBST(ADDITIONAL_OBJS)
AC_C_BIGENDIAN
+# Enable --enable-host-shared.
+AC_ARG_ENABLE(host-shared,
+[AS_HELP_STRING([--enable-host-shared],
+ [build host code as shared libraries])],
+[PICFLAG=-fPIC], [PICFLAG=])
+AC_SUBST(PICFLAG)
+
# Output.
AC_CONFIG_HEADERS(config.h:config.in, [echo timestamp > stamp-h1])