| m4_define([jq_version], m4_esyscmd_s([git describe --tags --dirty --match 'jq-*'|sed 's/^jq-//'])) |
| |
| AC_INIT([jq], [jq_version], [mu@netsoc.tcd.ie], |
| [jq], [http://stedolan.github.com/jq/]) |
| |
| dnl Created autoconf implementation thompson@dtosolutions, 26NOV12 |
| AC_PREREQ([2.61]) |
| AC_CONFIG_AUX_DIR([config]) |
| AM_INIT_AUTOMAKE([parallel-tests foreign -Wall]) |
| AM_SILENT_RULES([yes]) |
| AM_PROG_AR |
| AC_PROG_CC |
| AC_PROG_CC_STDC |
| AC_PROG_CPP_WERROR |
| AC_PROG_YACC |
| AC_OBJEXT |
| AC_EXEEXT |
| LT_INIT([shared static win32-dll]) |
| AM_PROG_CC_C_O |
| |
| dnl couldn't use AM_PROG_LEX as it doesn't support header files like the |
| dnl AC_PROG_YACC macros... |
| |
| dnl check bison version |
| AC_MSG_CHECKING([bison version]) |
| if test "$YACC" != "bison -y"; then |
| AC_MSG_RESULT([not bison]) |
| elif $YACC --help | grep -- --warnings >/dev/null; then |
| AC_MSG_RESULT([ok]) |
| else |
| AC_MSG_RESULT([no]) |
| AC_MSG_ERROR([You need bison version 2.5 or more recent.]) |
| fi |
| |
| dnl |
| dnl these program checks should probably be deleted |
| dnl |
| |
| AC_PROG_LEX |
| if test "x$LEX" != xflex; then |
| LEX="$SHELL $missing_dir/missing flex" |
| fi |
| |
| |
| dnl Check for valgrind |
| AC_CHECK_PROGS(valgrind_cmd, valgrind) |
| if test "x$valgrind_cmd" = "x" ; then |
| AC_MSG_WARN([valgrind is required to test jq.]) |
| fi |
| |
| |
| dnl Don't attempt to build docs if there's no Ruby lying around |
| AC_ARG_ENABLE([docs], |
| AC_HELP_STRING([--disable-docs], [don't build docs])) |
| |
| AS_IF([test "x$enable_docs" != "xno"],[ |
| AC_CHECK_PROGS(bundle_cmd, bundle) |
| |
| AC_CACHE_CHECK([for Ruby dependencies], [jq_cv_ruby_deps], |
| [jq_cv_ruby_deps=yes; |
| AS_IF([test "x$bundle_cmd" = "x" || \ |
| ! bmsg="`cd ${srcdir}/docs; "$bundle_cmd" check 2>/dev/null`"],[ |
| AC_MSG_WARN([$bmsg]) |
| cat <<EOF |
| ***************************************************************** |
| * Ruby dependencies for building jq documentation not found. * |
| * You can still build, install and hack on jq, but the manpage * |
| * will not be rebuilt and some of the tests won't run. * |
| * See docs/README.md for how to install the docs dependencies. * |
| ***************************************************************** |
| EOF |
| jq_cv_ruby_deps=no |
| ])]) |
| |
| if test "x$jq_cv_ruby_deps" != "xyes"; then |
| enable_docs=no |
| fi |
| ]) |
| |
| AM_CONDITIONAL([ENABLE_DOCS], [test "x$enable_docs" != xno]) |
| |
| AC_ARG_ENABLE([pthread-tls], |
| [AC_HELP_STRING([--enable-pthread-tls], |
| [Enable use of pthread thread local storage])], |
| [], |
| [enable_pthread_tls=no]) |
| |
| if test $enable_pthread_tls = yes; then |
| AC_FIND_FUNC([pthread_key_create], [pthread], [#include <pthread.h>], [NULL, NULL]) |
| AC_FIND_FUNC([pthread_once], [pthread], [#include <pthread.h>], [NULL, NULL]) |
| AC_FIND_FUNC([atexit], [pthread], [#include <stdlib.h>], [NULL]) |
| fi |
| |
| dnl Thread local storage |
| have___thread=no |
| AC_MSG_CHECKING(for thread-local storage) |
| AC_LINK_IFELSE([AC_LANG_SOURCE([ |
| static __thread int x ; |
| int main () { x = 123; return x; } |
| ])], have___thread=yes) |
| if test $have___thread = yes; then |
| AC_DEFINE([HAVE___THREAD],1,[Define to 1 if the system supports __thread]) |
| fi |
| AC_MSG_RESULT($have___thread) |
| |
| |
| AC_SUBST([BUNDLER], ["$bundle_cmd"]) |
| |
| AC_CONFIG_MACRO_DIR([config/m4]) |
| AC_CONFIG_FILES([Makefile]) |
| AC_OUTPUT |
| |
| |