2 # Process this file with autoconf to produce a configure script.
5 AC_INIT([ust], [0.3], [pierre-marc dot fournier at polymtl dot ca])
6 AC_CONFIG_AUX_DIR([config])
9 AC_CONFIG_MACRO_DIR([m4])
10 AM_INIT_AUTOMAKE([foreign])
11 AC_CONFIG_SRCDIR([ustctl/ustctl.c])
12 AC_CONFIG_HEADERS([config.h])
14 # Checks for programs.
19 ## Checks for libraries.
20 ## FIXME: Replace `main' with a function in `-ldl':
21 #AC_CHECK_LIB([dl], [main])
22 ## FIXME: Replace `main' with a function in `-lmarkers':
23 #AC_CHECK_LIB([markers], [main])
24 ## FIXME: Replace `main' with a function in `-lpthread':
25 #AC_CHECK_LIB([pthread], [main])
26 ## FIXME: Replace `main' with a function in `-ltracectl':
27 #AC_CHECK_LIB([tracectl], [main])
28 ## FIXME: Replace `main' with a function in `-ltracing':
29 #AC_CHECK_LIB([tracing], [main])
30 ## FIXME: Replace `main' with a function in `-lurcu':
31 #AC_CHECK_LIB([urcu], [main])
33 # Checks for header files.
34 #AC_CHECK_HEADERS([fcntl.h stdint.h stdlib.h string.h sys/socket.h sys/time.h unistd.h])
36 # Checks for typedefs, structures, and compiler characteristics.
49 #AC_CHECK_TYPES([ptrdiff_t])
51 # Checks for library functions.
53 AC_CHECK_FUNCS([gettimeofday munmap socket strerror strtol])
57 # urcu - check if we just find the headers it out of the box.
58 AC_CHECK_HEADERS([urcu-bp.h], [], [AC_MSG_ERROR([Cannot find [URCU] headers (urcu-bp.h). Use [CFLAGS]=-Idir to specify their location.
59 This error can also occur when the liburcu package's configure script has not been run.])])
61 # urcu - check that URCU lib is available to compilation
62 AC_CHECK_LIB([urcu-bp], [synchronize_rcu], [], [AC_MSG_ERROR([Cannot find liburcu-bp lib. Use [LDFLAGS]=-Ldir to specify its location.])])
66 AC_CHECK_HEADERS([kcompat.h], [], [AC_MSG_ERROR([Cannot find kcompat headers (kcompat.h). Use [CFLAGS]=-Idir to specify their location.])])
68 # Check for various supplementary host information (beyond the
69 # triplet) which might affect the library format choices. E.g., we
70 # can be building with `i686-unknown-linux-gnu-gcc -m64'
76 AC_CACHE_CHECK([if building for x86-64], [ust_cv_i386_is_x86_64],
77 [save_CPPFLAGS="$CPPFLAGS"
78 CPPFLAGS="$CPPFLAGS $CFLAGS"
79 AC_EGREP_CPP([got it], [
83 ], [ust_cv_i386_is_x86_64=yes],
84 [ust_cv_i386_is_x86_64=no])
85 CPPFLAGS="$save_CPPFLAGS"])
89 AC_MSG_CHECKING([library format for the host system])
94 if test "$ust_cv_i386_is_x86_64" = yes ; then
95 LIBFORMAT="elf64-x86-64"
97 LIBFORMAT="elf32-i386"
100 x86_64) LIBFORMAT="elf64-x86-64" ;;
101 ppc) LIBFORMAT="elf32-powerpc" ;;
102 ppc64) LIBFORMAT="elf64-powerpc" ;;
103 s390) LIBFORMAT="elf32-s390" ;;
104 s390x) LIBFORMAT="elf64-s390" ;;
105 *) AC_MSG_ERROR([unable to detect library format (unsupported architecture?)]) ;;
108 AC_MSG_RESULT($LIBFORMAT)
116 tests/hello2/Makefile
118 tests/basic_long/Makefile
120 tests/simple_include/Makefile
121 tests/snprintf/Makefile
122 tests/test-nevents/Makefile
123 tests/test-libmallocwrap/Makefile
124 libmallocwrap/Makefile
125 libinterfork/Makefile