configure.ac

@@ -1,22 +1,21 @@ m4_define([jq_version], m4_esyscmd_s([scripts/version]))) -AC_INIT([jq], [jq_version], [https://github.com/jqlang/jq/issues],-             [jq], [https://jqlang.github.io/jq])+AC_INIT([jq],[jq_version],[https://github.com/jqlang/jq/issues],[jq],[https://jqlang.github.io/jq])  dnl Created autoconf implementation thompson@dtosolutions, 26NOV12-AC_PREREQ([2.64])+AC_PREREQ([2.65]) AC_CONFIG_AUX_DIR([config])+AC_USE_SYSTEM_EXTENSIONS AM_INIT_AUTOMAKE([1.11.2 subdir-objects parallel-tests foreign -Wall]) AM_SILENT_RULES([yes]) AM_PROG_AR AM_MAINTAINER_MODE([enable]) AC_PROG_CC-AC_PROG_CC_STDC+m4_version_prereq([2.70], [], [AC_PROG_CC_STDC]) AC_PROG_CPP_WERROR AC_PROG_YACC AC_OBJEXT AC_EXEEXT-AC_USE_SYSTEM_EXTENSIONS LT_INIT([shared static win32-dll]) AM_PROG_CC_C_O @@ -56,32 +55,32 @@ dnl Running tests with Valgrind is slow. It is faster to iterate on dnl code without Valgrind until tests pass, then enable Valgrind and dnl fix leaks. AC_ARG_ENABLE([valgrind],-   AC_HELP_STRING([--disable-valgrind], [do not run tests under Valgrind]))+   AS_HELP_STRING([--disable-valgrind],[do not run tests under Valgrind]))  dnl Running tests with Valgrind is slow; address sanitizer (ASAN) is dnl faster. AC_ARG_ENABLE([asan],-   AC_HELP_STRING([--enable-asan], [enable address sanitizer]))+   AS_HELP_STRING([--enable-asan],[enable address sanitizer]))  dnl Undefined Behavior Sanitizer AC_ARG_ENABLE([ubsan],-   AC_HELP_STRING([--enable-ubsan], [enable undefined behavior sanitizer]))+   AS_HELP_STRING([--enable-ubsan],[enable undefined behavior sanitizer]))  dnl Code coverage AC_ARG_ENABLE([gcov],-   AC_HELP_STRING([--enable-gcov], [enable gcov code coverage tool]))+   AS_HELP_STRING([--enable-gcov],[enable gcov code coverage tool]))  dnl Don't attempt to build docs if python deps aren't installed AC_ARG_ENABLE([docs],-   AC_HELP_STRING([--disable-docs], [don't build docs]), [], [enable_docs=yes])+   AS_HELP_STRING([--disable-docs],[do not build docs]), [], [enable_docs=yes])  dnl Don't attempt to build the error injection object (if there is no LD_PRELOAD support) AC_ARG_ENABLE([error-injection],-   AC_HELP_STRING([--enable-error-injection], [build and test with error injection]))+   AS_HELP_STRING([--enable-error-injection],[build and test with error injection]))  dnl Enable building all static AC_ARG_ENABLE([all-static],-   AC_HELP_STRING([--enable-all-static], [link jq with static libraries only]))+   AS_HELP_STRING([--enable-all-static],[link jq with static libraries only]))  dnl find pipenv AC_ARG_VAR([PIPENV], [pipenv command])@@ -110,7 +109,7 @@ AS_IF([test "x$enable_docs" != "xno"],[  dnl Disable decNumber support AC_ARG_ENABLE([decnum],-   AC_HELP_STRING([--disable-decnum], [disable decnum support]))+   AS_HELP_STRING([--disable-decnum],[disable decnum support]))  AS_IF([test "x$enable_decnum" != "xno"],[    AC_DEFINE([USE_DECNUM],1)

m4/ax_pthread.m4

@@ -14,20 +14,24 @@ #   flags that are needed. (The user can also force certain compiler #   flags/libs to be tested by setting these environment variables.) #-#   Also sets PTHREAD_CC to any special C compiler that is needed for-#   multi-threaded programs (defaults to the value of CC otherwise). (This-#   is necessary on AIX to use the special cc_r compiler alias.)+#   Also sets PTHREAD_CC and PTHREAD_CXX to any special C compiler that is+#   needed for multi-threaded programs (defaults to the value of CC+#   respectively CXX otherwise). (This is necessary on e.g. AIX to use the+#   special cc_r/CC_r compiler alias.) # #   NOTE: You are assumed to not only compile your program with these flags, #   but also to link with them as well. For example, you might link with #   $PTHREAD_CC $CFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS $LIBS+#   $PTHREAD_CXX $CXXFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS $LIBS # #   If you are only building threaded programs, you may wish to use these #   variables in your default LIBS, CFLAGS, and CC: # #     LIBS="$PTHREAD_LIBS $LIBS" #     CFLAGS="$CFLAGS $PTHREAD_CFLAGS"+#     CXXFLAGS="$CXXFLAGS $PTHREAD_CFLAGS" #     CC="$PTHREAD_CC"+#     CXX="$PTHREAD_CXX" # #   In addition, if the PTHREAD_CREATE_JOINABLE thread-attribute constant #   has a nonstandard name, this macro defines PTHREAD_CREATE_JOINABLE to@@ -83,7 +87,7 @@ #   modified version of the Autoconf Macro, you may extend this special #   exception to the GPL to apply to your modified version as well. -#serial 27+#serial 31  AU_ALIAS([ACX_PTHREAD], [AX_PTHREAD]) AC_DEFUN([AX_PTHREAD], [@@ -105,6 +109,7 @@ if test "x$PTHREAD_CFLAGS$PTHREAD_LIBS" != "x"; then         ax_pthread_save_CFLAGS="$CFLAGS"         ax_pthread_save_LIBS="$LIBS"         AS_IF([test "x$PTHREAD_CC" != "x"], [CC="$PTHREAD_CC"])+        AS_IF([test "x$PTHREAD_CXX" != "x"], [CXX="$PTHREAD_CXX"])         CFLAGS="$CFLAGS $PTHREAD_CFLAGS"         LIBS="$PTHREAD_LIBS $LIBS"         AC_MSG_CHECKING([for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS])@@ -386,7 +391,7 @@ if test "x$ax_pthread_clang" = "xyes"; then              # step              ax_pthread_save_ac_link="$ac_link"              ax_pthread_sed='s/conftest\.\$ac_ext/conftest.$ac_objext/g'-             ax_pthread_link_step=`$as_echo "$ac_link" | sed "$ax_pthread_sed"`+             ax_pthread_link_step=`AS_ECHO(["$ac_link"]) | sed "$ax_pthread_sed"`              ax_pthread_2step_ac_link="($ac_compile) && (echo ==== >&5) && ($ax_pthread_link_step)"              ax_pthread_save_CFLAGS="$CFLAGS"              for ax_pthread_try in '' -Qunused-arguments -Wno-unused-command-line-argument unknown; do@@ -482,18 +487,28 @@ if test "x$ax_pthread_ok" = "xyes"; then                     [#handle absolute path differently from PATH based program lookup                      AS_CASE(["x$CC"],                          [x/*],-                         [AS_IF([AS_EXECUTABLE_P([${CC}_r])],[PTHREAD_CC="${CC}_r"])],-                         [AC_CHECK_PROGS([PTHREAD_CC],[${CC}_r],[$CC])])])+                         [+			   AS_IF([AS_EXECUTABLE_P([${CC}_r])],[PTHREAD_CC="${CC}_r"])+			   AS_IF([test "x${CXX}" != "x"], [AS_IF([AS_EXECUTABLE_P([${CXX}_r])],[PTHREAD_CXX="${CXX}_r"])])+			 ],+                         [+			   AC_CHECK_PROGS([PTHREAD_CC],[${CC}_r],[$CC])+			   AS_IF([test "x${CXX}" != "x"], [AC_CHECK_PROGS([PTHREAD_CXX],[${CXX}_r],[$CXX])])+			 ]+                     )+                    ])                 ;;             esac         fi fi  test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"+test -n "$PTHREAD_CXX" || PTHREAD_CXX="$CXX"  AC_SUBST([PTHREAD_LIBS]) AC_SUBST([PTHREAD_CFLAGS]) AC_SUBST([PTHREAD_CC])+AC_SUBST([PTHREAD_CXX])  # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: if test "x$ax_pthread_ok" = "xyes"; then