mirror of
https://github.com/stedolan/jq.git
synced 2024-05-11 05:55:39 +00:00
162 lines
4.8 KiB
Plaintext
162 lines
4.8 KiB
Plaintext
m4_define([jq_version], m4_esyscmd_s([git describe --tags --dirty --match 'jq-*'|sed 's/^jq-//']))
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AC_INIT([jq], [jq_version], [mu@netsoc.tcd.ie],
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[jq], [http://stedolan.github.com/jq/])
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m4_include([m4/ax_compare_version.m4])
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m4_include([m4/ax_prog_bison_version.m4])
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dnl Created autoconf implementation thompson@dtosolutions, 26NOV12
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AC_PREREQ([2.61])
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AC_CONFIG_AUX_DIR([config])
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AM_INIT_AUTOMAKE([parallel-tests foreign -Wall])
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AM_SILENT_RULES([yes])
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AM_PROG_AR
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AC_PROG_CC
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AC_PROG_CC_STDC
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AC_PROG_CPP_WERROR
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AC_PROG_YACC
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AC_OBJEXT
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AC_EXEEXT
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LT_INIT([shared static win32-dll])
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AM_PROG_CC_C_O
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dnl couldn't use AM_PROG_LEX as it doesn't support header files like the
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dnl AC_PROG_YACC macros...
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dnl check bison version
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if test "$YACC" != "bison -y"; then
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AC_MSG_CHECKING([bison version])
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AC_MSG_RESULT([not bison])
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else
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AX_PROG_BISON_VERSION([3],
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[],
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[AC_MSG_ERROR([You need bison version 3.0 or greater.])])
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dnl These gross square brackets keep autotools from eating the perl script...
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# yacc_version=[$($YACC --version 2>1 | perl -pe '($_)=/([0-9]+([.][0-9]+)+)/')]
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# AX_COMPARE_VERSION([$yacc_version], [gt], [3],
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# [AC_MSG_RESULT([ok])],
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# [AC_MSG_RESULT([no])
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# AC_MSG_ERROR([You need bison version 3.0 or greater.])])
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fi
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dnl
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dnl these program checks should probably be deleted
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dnl
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AC_PROG_LEX
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if test "x$LEX" != xflex; then
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LEX="$SHELL $missing_dir/missing flex"
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fi
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##########################################################################
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# check for ONIGURUMA library
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##########################################################################
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AC_ARG_WITH([oniguruma],
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[AS_HELP_STRING([--with-oniguruma=prefix],
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[try this for a non-standard install prefix of the oniguruma library])],
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[ONIGURUMAPATHSET=1],
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[ONIGURUMAPATHSET=0])
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if test $ONIGURUMAPATHSET == 1; then
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CFLAGS="$CFLAGS -I${with_oniguruma}/include"
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LDFLAGS="$LDFLAGS -L${with_oniguruma}/lib"
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fi
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# check for ONIGURUMA library
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HAVE_ONIGURUMA=1
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AC_CHECK_HEADER("oniguruma.h",
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AC_CHECK_LIB([onig],[onig_version],[LIBS="$LIBS -lonig"; HAVE_ONIGURUMA=1;]))
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# handle check results
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if test $HAVE_ONIGURUMA != 1; then
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AC_MSG_NOTICE([Oniguruma was not found.])
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AC_MSG_NOTICE([ Try setting the location using '--with-oniguruma=PREFIX' ])
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AC_MSG_ERROR([ oniguruma is required to build jq.])
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fi
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dnl Check for valgrind
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AC_CHECK_PROGS(valgrind_cmd, valgrind)
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if test "x$valgrind_cmd" = "x" ; then
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AC_MSG_WARN([valgrind is required to test jq.])
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fi
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AC_CHECK_FUNCS(memmem)
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dnl Don't attempt to build docs if there's no Ruby lying around
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AC_ARG_ENABLE([docs],
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AC_HELP_STRING([--disable-docs], [don't build docs]))
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AS_IF([test "x$enable_docs" != "xno"],[
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AC_CHECK_PROGS(bundle_cmd, bundle)
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AC_CACHE_CHECK([for Ruby dependencies], [jq_cv_ruby_deps],
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[jq_cv_ruby_deps=yes;
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AS_IF([test "x$bundle_cmd" = "x" || \
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! bmsg="`cd ${srcdir}/docs; "$bundle_cmd" check 2>/dev/null`"],[
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AC_MSG_WARN([$bmsg])
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cat <<EOF
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*****************************************************************
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* Ruby dependencies for building jq documentation not found. *
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* You can still build, install and hack on jq, but the manpage *
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* will not be rebuilt and some of the tests won't run. *
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* See docs/README.md for how to install the docs dependencies. *
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*****************************************************************
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EOF
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jq_cv_ruby_deps=no
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])])
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if test "x$jq_cv_ruby_deps" != "xyes"; then
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enable_docs=no
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fi
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])
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AM_CONDITIONAL([ENABLE_DOCS], [test "x$enable_docs" != xno])
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AC_FIND_FUNC([isatty], [c], [#include <unistd.h>], [0])
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AC_FIND_FUNC([_isatty], [c], [#include <io.h>], [0])
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AC_ARG_ENABLE([pthread-tls],
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[AC_HELP_STRING([--enable-pthread-tls],
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[Enable use of pthread thread local storage])],
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[],
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[enable_pthread_tls=no])
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if test $enable_pthread_tls = yes; then
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AC_FIND_FUNC([pthread_key_create], [pthread], [#include <pthread.h>], [NULL, NULL])
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AC_FIND_FUNC([pthread_once], [pthread], [#include <pthread.h>], [NULL, NULL])
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AC_FIND_FUNC([atexit], [pthread], [#include <stdlib.h>], [NULL])
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fi
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dnl Thread local storage
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have___thread=no
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AC_MSG_CHECKING(for thread-local storage)
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AC_LINK_IFELSE([AC_LANG_SOURCE([
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static __thread int x ;
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int main () { x = 123; return x; }
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])], have___thread=yes)
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if test $have___thread = yes; then
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AC_DEFINE([HAVE___THREAD],1,[Define to 1 if the system supports __thread])
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fi
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AC_MSG_RESULT($have___thread)
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AC_C_BIGENDIAN(
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AC_DEFINE([IEEE_MC68k], 1, [machine is bigendian]),
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AC_DEFINE([IEEE_8087], 1, [machine is littleendian]),
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AC_MSG_ERROR(unknown endianess),
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AC_MSG_ERROR(universial endianess not supported)
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)
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AC_SUBST([BUNDLER], ["$bundle_cmd"])
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AC_CONFIG_MACRO_DIR([config/m4])
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AC_CONFIG_FILES([Makefile])
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AC_OUTPUT
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