1dnl Process this file with autoconf to produce a configure script. 2 3AC_PREREQ(2.57) 4AC_INIT(libibverbs, 1.1.4, general@lists.openfabrics.org) 5AC_CONFIG_SRCDIR([src/ibverbs.h]) 6AC_CONFIG_AUX_DIR(config) 7AC_CONFIG_HEADER(config.h) 8AM_INIT_AUTOMAKE(libibverbs, 1.1.4) 9m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) 10 11dnl Checks for programs 12AC_PROG_CC 13AC_GNU_SOURCE 14AC_PROG_LN_S 15 16AC_PROG_LIBTOOL 17LT_INIT 18 19AC_ARG_WITH([valgrind], 20 AC_HELP_STRING([--with-valgrind], 21 [Enable Valgrind annotations (small runtime overhead, default NO)])) 22if test x$with_valgrind = x || test x$with_valgrind = xno; then 23 want_valgrind=no 24 AC_DEFINE([NVALGRIND], 1, [Define to 1 to disable Valgrind annotations.]) 25else 26 want_valgrind=yes 27 if test -d $with_valgrind; then 28 CPPFLAGS="$CPPFLAGS -I$with_valgrind/include" 29 fi 30fi 31 32dnl Checks for programs 33AC_PROG_CC 34AC_PROG_LN_S 35 36dnl Checks for libraries 37AC_CHECK_LIB(dl, dlsym, [], 38 AC_MSG_ERROR([dlsym() not found. libibverbs requires libdl.])) 39AC_CHECK_LIB(pthread, pthread_mutex_init, [], 40 AC_MSG_ERROR([pthread_mutex_init() not found. libibverbs requires libpthread.])) 41 42dnl Checks for header files. 43AC_HEADER_STDC 44AC_CHECK_HEADER(valgrind/memcheck.h, 45 [AC_DEFINE(HAVE_VALGRIND_MEMCHECK_H, 1, 46 [Define to 1 if you have the <valgrind/memcheck.h> header file.])], 47 [if test $want_valgrind = yes; then 48 AC_MSG_ERROR([Valgrind memcheck support requested, but <valgrind/memcheck.h> not found.]) 49 fi]) 50 51dnl Checks for typedefs, structures, and compiler characteristics. 52AC_C_CONST 53 54AC_CACHE_CHECK(whether ld accepts --version-script, ac_cv_version_script, 55 [if test -n "`$LD --help < /dev/null 2>/dev/null | grep version-script`"; then 56 ac_cv_version_script=yes 57 else 58 ac_cv_version_script=no 59 fi]) 60 61if test $ac_cv_version_script = yes; then 62 LIBIBVERBS_VERSION_SCRIPT='-Wl,--version-script=$(srcdir)/src/libibverbs.map' 63else 64 LIBIBVERBS_VERSION_SCRIPT= 65fi 66AC_SUBST(LIBIBVERBS_VERSION_SCRIPT) 67 68AC_CACHE_CHECK(for .symver assembler support, ac_cv_asm_symver_support, 69 [AC_TRY_COMPILE(, [asm("symbol:\n.symver symbol, api@ABI\n");], 70 ac_cv_asm_symver_support=yes, 71 ac_cv_asm_symver_support=no)]) 72if test $ac_cv_asm_symver_support = yes; then 73 AC_DEFINE([HAVE_SYMVER_SUPPORT], 1, [assembler has .symver support]) 74fi 75 76AC_CONFIG_FILES([Makefile libibverbs.spec]) 77AC_OUTPUT 78