Hi!
As mentioned in the PR, building gcc with jit enabled and
--enable-host-shared doesn't work on NetBSD/i?86, as libgccjit.so.0
has text relocations.
The r0-125846-g459260ecf8b420b029601a664cdb21c185268ecb changes
added --enable-host-shared support to various libraries, but didn't
add it to intl/ subdirectory; on Linux it isn't really needed, because
all: all-no
all-no: #nothing
but on other OSes intl/libintl.a is built.
The following patch makes sure it is built with -fPIC when
--enable-host-shared is used.
Bootstrapped/regtested on x86_64-linux and i686-linux and reporter
tested it on NetBSD/i?86 where it resulted in libgccjit.so.0 with
no text relocations.
Ok for trunk?
2021-04-16 Jakub Jelinek <ja...@redhat.com>
PR jit/100096
* configure.ac: Add --enable-host-shared support.
* Makefile.in: Update copyright. Add @PICFLAG@ to CFLAGS.
* configure: Regenerated.
--- intl/configure.ac.jj 2020-04-16 12:57:06.296066792 +0200
+++ intl/configure.ac 2021-04-16 13:09:41.598311980 +0200
@@ -69,5 +69,11 @@ fi
AC_SUBST(BISON3_YES)
AC_SUBST(BISON3_NO)
+AC_ARG_ENABLE(host-shared,
+[AS_HELP_STRING([--enable-host-shared],
+ [build host code as shared libraries])],
+[PICFLAG=-fPIC], [PICFLAG=])
+AC_SUBST(PICFLAG)
+
AC_CONFIG_FILES(Makefile config.intl)
AC_OUTPUT
--- intl/Makefile.in.jj 2020-04-16 12:57:06.293066837 +0200
+++ intl/Makefile.in 2021-04-16 13:11:37.686040573 +0200
@@ -1,5 +1,5 @@
# Makefile for directory with message catalog handling library of GNU gettext
-# Copyright (C) 1995-1998, 2000-2003 Free Software Foundation, Inc.
+# Copyright (C) 1995-2021 Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU Library General Public License as published
@@ -45,7 +45,7 @@ RANLIB = @RANLIB@
YACC = @INTLBISON@ -y -d
YFLAGS = --name-prefix=__gettext
CPPFLAGS = @CPPFLAGS@
-CFLAGS = @CFLAGS@
+CFLAGS = @CFLAGS@ @PICFLAG@
LDFLAGS = @LDFLAGS@
LIBS = @LIBS@
DEFS = -DHAVE_CONFIG_H
--- intl/configure.jj 2020-04-16 12:57:06.296066792 +0200
+++ intl/configure 2021-04-16 13:09:54.756167874 +0200
@@ -622,6 +622,7 @@ ac_unique_file="gettext.c"
ac_header_list=
ac_subst_vars='LTLIBOBJS
LIBOBJS
+PICFLAG
BISON3_NO
BISON3_YES
INCINTL
@@ -726,6 +727,7 @@ with_included_gettext
with_libintl_prefix
with_libintl_type
enable_maintainer_mode
+enable_host_shared
'
ac_precious_vars='build_alias
host_alias
@@ -1350,6 +1352,7 @@ Optional Features:
--disable-nls do not use Native Language Support
--disable-rpath do not hardcode runtime library paths
--enable-maintainer-mode enable rules only needed by maintainers
+ --enable-host-shared build host code as shared libraries
Optional Packages:
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
@@ -6814,6 +6817,15 @@ $as_echo "$ac_prog_version" >&6; }
fi
+
+# Check whether --enable-host-shared was given.
+if test "${enable_host_shared+set}" = set; then :
+ enableval=$enable_host_shared; PICFLAG=-fPIC
+else
+ PICFLAG=
+fi
+
+
ac_config_files="$ac_config_files Makefile config.intl"
Jakub
