X-Git-Url: http://git.efficios.com/?p=lttng-tools.git;a=blobdiff_plain;f=configure.ac;h=cfbbe6bba63ca68aaab9f535b2f99a89ee1a32cf;hp=b0cc5f76d31858bec20b6c5242b35106192f6dfe;hb=a3eae3c98f047a8e795a01471adf8f4f7563947b;hpb=15165605742a67bd219535bf2708ecac61cfd5fc diff --git a/configure.ac b/configure.ac index b0cc5f76d..cfbbe6bba 100644 --- a/configure.ac +++ b/configure.ac @@ -14,6 +14,8 @@ AM_MAINTAINER_MODE([enable]) # Enable silent rules if available (Introduced in AM 1.11) m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) +AC_REQUIRE_AUX_FILE([tap-driver.sh]) + # Checks for C compiler AC_USE_SYSTEM_EXTENSIONS AC_SYS_LARGEFILE @@ -279,33 +281,29 @@ AM_CONDITIONAL([LTTNG_BUILD_WITH_LIBUUID], [test "x$have_libuuid" = "xyes"]) AM_CONDITIONAL([LTTNG_BUILD_WITH_LIBC_UUID], [test "x$have_libc_uuid" = "xyes"]) # URCU library version needed or newer -liburcu_version=">= 0.8.0" +m4_define([WRONG_LIBURCU_MSG], [Userspace RCU (liburcu) >= 0.8.0 is needed]) # Check liburcu needed function calls AC_CHECK_DECL([cds_list_add], [], - [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include ]] -) + [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include ]]) AC_CHECK_DECL([cds_wfcq_init], [], - [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include ]] -) + [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include ]]) AC_CHECK_DECL([cds_wfcq_dequeue_blocking], [], - [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include ]] -) + [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include ]]) AC_CHECK_DECL([futex_async], [], - [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include ]] -) + [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include ]]) AC_CHECK_DECL([rcu_thread_offline], [], - [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include ]] -) + [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include ]]) AC_CHECK_DECL([rcu_thread_online], [], - [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include ]] -) + [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include ]]) AC_CHECK_DECL([caa_likely], [], - [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include ]] -) + [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include ]]) +AC_CHECK_LIB([urcu-cds], [_cds_lfht_new], [], + [AC_MSG_ERROR([WRONG_LIBURCU_MSG])]) + #Function added in urcu 0.7.0 AC_CHECK_DECL([cmm_smp_mb__before_uatomic_or], [], - [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include ]] + [AC_MSG_ERROR([WRONG_LIBURCU_MSG])], [[#include ]] ) # Check kmod library @@ -415,6 +413,7 @@ AM_CONDITIONAL([PYTHON_BINDING], [test "x${enable_python_binding:-yes}" = xyes]) if test "x${enable_python_binding:-yes}" = xyes; then AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ]) + AS_IF([test x$enable_shared = xno], [ AC_MSG_ERROR([Python bindings require shared libraries.]) ]) AM_PATH_PYTHON([3.0]) AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config]) @@ -495,30 +494,57 @@ fi AS_IF([test -f "$srcdir/bootstrap"], [in_git_repo=yes], [in_git_repo=no]) AM_CONDITIONAL([IN_GIT_REPO], [test "x$in_git_repo" = "xyes"]) -# enable building man pages +# enable building man pages (user's intention) AC_ARG_ENABLE( - build-man-pages, + man-pages, AS_HELP_STRING( - [--disable-build-man-pages], - [Build man pages (already built in a distributed tarball)] + [--disable-man-pages], + [Build and install man pages (already built in a distributed tarball)] ), - [enable_build_man_pages=no], - [enable_build_man_pages=yes] + [man_pages_opt=$enableval], + [man_pages_opt=yes] ) -# export man page build condition -AM_CONDITIONAL([BUILD_MAN_PAGES], [test "x$enable_build_man_pages" != "xno"]) - # check for asciidoc and xmlto if we enabled building the man pages -AS_IF([test "x$enable_build_man_pages" = "xyes"], [ +have_asciidoc_xmlto=no + +AS_IF([test "x$man_pages_opt" = "xyes"], [ AC_PATH_PROG([ASCIIDOC], [asciidoc], [no]) AC_PATH_PROG([XMLTO], [xmlto], [no]) AS_IF([test "x$ASCIIDOC" = "xno" || test "x$XMLTO" = "xno"], [ - AC_MSG_ERROR([Both asciidoc and xmlto are needed to build the LTTng man pages.]) + AS_IF([test "x$in_git_repo" = "xyes"], [ + # this is an error because we're in the Git repo, which + # means the man pages are not already generated for us, + # thus asciidoc/xmlto are required because we were asked + # to build the man pages + AC_MSG_ERROR([ +Both asciidoc and xmlto are needed to build the LTTng man pages. Use +--disable-man-pages to disable building the man pages, in which case +they will not be installed. + ]) + ], [ + # only warn here: since we're in the tarball, the man + # pages should already be generated at this point, thus + # asciidoc/xmlto are not strictly required + AC_MSG_WARN([ +Both asciidoc and xmlto are needed to build the LTTng man pages. Note +that the man pages are already built in this distribution tarball, so +asciidoc and xmlto are only needed if you intend to modify their +sources. Use --disable-man-pages to completely disable building +and installing the man pages. + ]) + ]) + ], [ + have_asciidoc_xmlto=yes ]) ]) +# export man page build condition: build the man pages if the user +# asked for it, and if the tools are available +AM_CONDITIONAL([MAN_PAGES_OPT], [test "x$man_pages_opt" != "xno"]) +AM_CONDITIONAL([HAVE_ASCIIDOC_XMLTO], [test "x$have_asciidoc_xmlto" = "xyes"]) + # Python agent test UST_PYTHON_AGENT="lttngust" @@ -988,26 +1014,29 @@ test "x${enable_python_binding:-yes}" = xyes && value=1 || value=0 AS_ECHO PPRINT_SET_INDENT(0) PPRINT_PROP_BOOL([Python binding], $value, $PPRINT_COLOR_SUBTITLE) -PPRINT_SET_INDENT(1) - -AS_ECHO -PPRINT_SUBTITLE([Man pages]) # man pages build enabled/disabled -test "x$enable_build_man_pages" = "xyes" && value=1 || value=0 -AS_IF([test "x$enable_build_man_pages" = "xyes"], [ - PPRINT_PROP_BOOL([Build man pages], 1) -], [ +m4_pushdef([build_man_pages_msg], [Build and install man pages]) + +AS_IF([test "x$man_pages_opt" != "xno"], [ AS_IF([test "x$in_git_repo" = "xyes"], [ - PPRINT_PROP_BOOL([Build man pages], 0) + PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE) ], [ - PPRINT_PROP_STRING([Build man pages], [${PPRINT_COLOR_BLDGRN}Already built]) + AS_IF([test "x$have_asciidoc_xmlto" = "xyes"], [ + PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE) + ], [ + PPRINT_PROP_STRING([build_man_pages_msg], + [${PPRINT_COLOR_BLDGRN}yes (already built)], + $PPRINT_COLOR_SUBTITLE) + ]) ]) +], [ + PPRINT_PROP_BOOL([build_man_pages_msg], 0, $PPRINT_COLOR_SUBTITLE) ]) -# man pages install enabled/disabled (always true in tarball) -test "x$enable_build_man_pages" = "xno" && test "x$in_git_repo" = "xyes" && value=0 || value=1 -PPRINT_PROP_BOOL([Install man pages], $value) +m4_popdef([build_man_pages_msg]) + +PPRINT_SET_INDENT(1) report_bindir="`eval eval echo $bindir`" report_libdir="`eval eval echo $libdir`"