diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 57 |
1 files changed, 34 insertions, 23 deletions
diff --git a/configure.ac b/configure.ac index e4ab7f44..bda69198 100644 --- a/configure.ac +++ b/configure.ac @@ -23,7 +23,7 @@ dnl dnl Process this file with autoconf to produce a configure script. -AC_INIT([GNU Awk], 4.0.70, bug-gawk@gnu.org, gawk) +AC_INIT([GNU Awk], 4.0.71, bug-gawk@gnu.org, gawk) # This is a hack. Different versions of install on different systems # are just too different. Chuck it and use install-sh. @@ -39,8 +39,8 @@ then export INSTALL fi -AC_PREREQ(2.68) -AM_INIT_AUTOMAKE([1.11 dist-xz]) +AC_PREREQ(2.69) +AM_INIT_AUTOMAKE([1.12 dist-xz]) AC_CONFIG_MACRO_DIR([m4]) @@ -80,7 +80,7 @@ AC_MSG_CHECKING([for special development options]) if test -f $srcdir/.developing then # add other debug flags as appropriate, save GAWKDEBUG for emergencies - CFLAGS="$CFLAGS -DARRAYDEBUG" + CFLAGS="$CFLAGS -DARRAYDEBUG -DYYDEBUG" if grep dbug $srcdir/.developing then CFLAGS="$CFLAGS -DDBUG" @@ -90,15 +90,21 @@ then # enable debugging using macros also if test "$GCC" = yes then - CFLAGS="$CFLAGS -Wall" + CFLAGS="$CFLAGS -Wall -fno-builtin -g3 -gdwarf-2" fi AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) + CFLAGS="$CFLAGS -DNDEBUG" # turn off assertions fi AC_SUBST(CFLAGS) +# shared library suffix for dynamic loading: +AC_SUBST(acl_shlibext) +# default shared library location +AC_SUBST([pkgextensiondir], ['${pkglibdir}']) + dnl checks for systems AC_ZOS_USS AC_ISC_POSIX @@ -135,6 +141,7 @@ gt_LC_MESSAGES dnl checks for header files AC_HEADER_STDC +AC_HEADER_STDBOOL AC_HEADER_SYS_WAIT AC_HEADER_TIME AC_CHECK_HEADERS(arpa/inet.h fcntl.h limits.h locale.h libintl.h mcheck.h \ @@ -154,10 +161,10 @@ AC_TYPE_PID_T AC_TYPE_SIGNAL AC_SIZE_T AC_TYPE_GETGROUPS -gl_AC_TYPE_LONG_LONG -gl_AC_TYPE_UNSIGNED_LONG_LONG -gl_AC_TYPE_INTMAX_T -gl_AC_TYPE_UINTMAX_T +AC_TYPE_LONG_LONG_INT +AC_TYPE_UNSIGNED_LONG_LONG_INT +AC_TYPE_INTMAX_T +AC_TYPE_UINTMAX_T AC_CHECK_TYPE(ssize_t, int) AC_CHECK_SIZEOF(unsigned int) AC_CHECK_SIZEOF(unsigned long) @@ -278,23 +285,17 @@ AC_FUNC_MBRTOWC dnl check for dynamic linking dnl This is known to be very primitive AC_CHECK_HEADER(dlfcn.h, - [AC_DEFINE([DYNAMIC], 1, [dynamic loading is possible]) - if test "$GCC" = yes - then - # Add others here as appropriate, - # one day use GNU libtool. - # 3/2010: Used to have cygwin here but removed since - # we get complaints that -export-dynamic doesn't work. - if uname | $EGREP -i 'linux|freebsd' > /dev/null - then - LDFLAGS="$LDFLAGS -export-dynamic" - fi - fi - + [ # Check this separately. Some systems have dlopen # in libc. Notably freebsd and cygwin. # HP-NSK has it in zrldsrl - AC_SEARCH_LIBS(dlopen, dl zrldsrl) + AC_SEARCH_LIBS(dlopen, dl zrldsrl, gawk_have_dlopen=yes, gawk_have_dlopen=no) + # Only do DYNAMIC if we have the lip. z/OS (some versions) have + # the header but not the lib, apparently + if test "$gawk_have_dlopen" = yes + then + AC_DEFINE([DYNAMIC], 1, [dynamic loading is possible]) + fi ]) dnl check for how to use getpgrp @@ -361,9 +362,19 @@ AC_C_STRINGIZE AC_CONFIG_HEADERS([config.h:configh.in]) AH_BOTTOM([#include "custom.h"]) +dnl Crude but small hack to make plug-ins work on Mac OS X +dnl We should really use the libtool value for shrext_cmds, but that +dnl is not available here, since we do not use libtool at the top level. +case $acl_shlibext in +dylib) GAWKLIBEXT=so ;; # MacOS uses .dylib for shared libraries, but libtool uses .so for modules +*) GAWKLIBEXT=$acl_shlibext ;; +esac +AC_SUBST(GAWKLIBEXT) + AC_CONFIG_FILES(Makefile awklib/Makefile doc/Makefile po/Makefile.in test/Makefile) +AC_CONFIG_SUBDIRS(extension) AC_OUTPUT |