build-sys: make libatasmart easily cross-compilable

Pick up the AX_CC_FOR_BUILD macro from autoconf-archive (improved, going to
be sent there soon), then use that one to find the host's compiler.

Build the strpool in a different directory, since you cannot override CC
and other variables on a per-target basis yet. While this adds recursivity
to the build system is the best hope you have to properly solve the
cross-compilation.

Update .gitignore accordingly to the above changes, and make sure
bootstrap.sh search macro files in the m4 directory.

1 files changed, 28 insertions, 0 deletions

diff --git a/strpool/Makefile.am b/strpool/Makefile.am
new file mode 100644
index 0000000..6170754
--- /dev/null
+++ b/strpool/Makefile.am
@@ -0,0 +1,28 @@
+# This file is part of libatasmart.
+#
+# Copyright 2008 Lennart Poettering
+#
+# libatasmart is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as
+# published by the Free Software Foundation, either version 2.1 of the
+# License, or (at your option) any later version.
+#
+# libatasmart is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with libatasmart. If not, If not, see
+# <http://www.gnu.org/licenses/>.
+
+CC = @CC_FOR_BUILD@
+CFLAGS = @BUILD_CFLAGS@
+LDFLAGS = @BUILD_LDFLAGS@
+
+noinst_PROGRAMS = \
+	strpool
+
+strpool_SOURCES = \
+	../strpool.c
+