add very simple compilation test

[ust.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 88266f5a4ade2e34faf7ab63692d38a7561efc8d..b0320b02453dc62eb4a89998ff8784d778aa6dc3 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -4,9 +4,11 @@
 #AC_PREREQ([2.63])
 AC_INIT([ust], [0.0], [pierre-marc dot fournier at polymtl dot ca])
 AC_CONFIG_AUX_DIR([config])
+AC_CANONICAL_TARGET
+AC_CANONICAL_HOST
 AC_CONFIG_MACRO_DIR([m4])
 AM_INIT_AUTOMAKE([0.0 foreign dist-bzip2 no-dist-gzip])
-AC_CONFIG_SRCDIR([ust/ust.c])
+AC_CONFIG_SRCDIR([ustctl/ustctl.c])
 AC_CONFIG_HEADERS([config.h])
 
 # Checks for programs.
@@ -50,33 +52,37 @@ AC_C_INLINE
 AC_FUNC_MALLOC
 AC_CHECK_FUNCS([gettimeofday munmap socket strerror strtol])
 
-AC_ARG_WITH(urcu, [  --with-urcu path        Path to userspace RCU source], [
-       AC_CHECK_FILE(["$withval/urcu.h"], [
-               URCU_CFLAGS="-I$withval"
-               URCU_LIBS="-L$withval -lurcu" ],
-               AC_MSG_ERROR([Cannot find urcu.h in urcu directory]))
-], [
-       PKG_CHECK_MODULES(URCU, [liburcu], , [
-               AC_MSG_ERROR([Must specify urcu path.])])
-])
-AC_SUBST(URCU_CFLAGS)
-AC_SUBST(URCU_LIBS)
+# URCU
 
-AC_ARG_WITH(kcompat, [  --with-kcompat path     Path to userspace kcompat source
-], [
-        AC_CHECK_FILE("$withval/kcompat.h", [
-                KCOMPAT_CFLAGS="-I$withval $URCU_CFLAGS"
-                KCOMPAT_LIBS=
-                ], AC_MSG_ERROR([Cannot find kcompat.h in kcompat directory]))
-], [
-        PKG_CHECK_MODULES(KCOMPAT, [libkcompat], , [
-               AC_MSG_ERROR([Must specify kcompat path.])])
-])
-AC_SUBST(KCOMPAT_CFLAGS)
-AC_SUBST(KCOMPAT_LIBS)
+# urcu - check if we just find the headers it out of the box.
+AC_CHECK_HEADERS([urcu-bp.h], [], [AC_MSG_ERROR([Cannot find [URCU] headers (urcu-bp.h). Use [CFLAGS]=-Idir to specify their location.])])
+
+# urcu - check that URCU lib is available to compilation
+AC_CHECK_LIB([urcu-bp], [synchronize_rcu], [], [AC_MSG_ERROR([Cannot find liburcu-bp lib. Use [LDFLAGS]=-Ldir to specify its location.])])
+
+# kcompat
+
+AC_CHECK_HEADERS([kcompat.h], [], [AC_MSG_ERROR([Cannot find kcompat headers (kcompat.h). Use [CFLAGS]=-Idir to specify their location.])])
+
+AC_MSG_CHECKING([library format for the host system])
+case $host_cpu in
+       i386) LIBFORMAT="elf32-i386" ;;
+       i486) LIBFORMAT="elf32-i386" ;;
+       i586) LIBFORMAT="elf32-i386" ;;
+       i686) LIBFORMAT="elf32-i386" ;;
+       x86_64) LIBFORMAT="elf64-x86-64" ;;
+       ppc) LIBFORMAT="elf32-powerpc" ;;
+       ppc64) LIBFORMAT="elf64-powerpc" ;;
+       s390) LIBFORMAT="elf32-s390" ;;
+       s390x) LIBFORMAT="elf64-s390" ;;
+       *) AC_MSG_ERROR([unable to detect library format (unsupported architecture?)]) ;;
+esac
+AC_SUBST(LIBFORMAT)
+AC_MSG_RESULT($LIBFORMAT)
 
 AC_CONFIG_FILES([
        Makefile
+       include/Makefile
        libust/Makefile
        tests/Makefile
        tests/hello/Makefile
@@ -84,9 +90,10 @@ AC_CONFIG_FILES([
        tests/basic/Makefile
        tests/basic_long/Makefile
        tests/fork/Makefile
+       tests/simple_include/Makefile
        libmallocwrap/Makefile
        libinterfork/Makefile
        ustd/Makefile
-       ust/Makefile
+       ustctl/Makefile
 ])
 AC_OUTPUT