diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 45 |
1 files changed, 36 insertions, 9 deletions
diff --git a/configure.ac b/configure.ac index 9a66858c..f02dbdc2 100644 --- a/configure.ac +++ b/configure.ac @@ -1,7 +1,7 @@ dnl dnl configure.ac --- autoconf input file for gawk dnl -dnl Copyright (C) 1995-2007 the Free Software Foundation, Inc. +dnl Copyright (C) 1995-2009 the Free Software Foundation, Inc. dnl dnl This file is part of GAWK, the GNU implementation of the dnl AWK Programming Language. @@ -23,7 +23,7 @@ dnl dnl Process this file with autoconf to produce a configure script. -AC_INIT([GNU Awk], 3.1.6, bug-gawk@gnu.org, gawk) +AC_INIT([GNU Awk], 3.1.7, 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. @@ -39,9 +39,10 @@ then export INSTALL fi -AC_PREREQ(2.61) -AM_INIT_AUTOMAKE([1.10]) +AC_PREREQ(2.63) +AM_INIT_AUTOMAKE([1.11]) +AC_CONFIG_MACRO_DIR([m4]) dnl Additional argument stuff AC_ARG_ENABLE(portals, [ --enable-portals Enable /p as path prefix for portals], @@ -63,6 +64,13 @@ AC_ARG_ENABLE([lint], [ --disable-lint Disable gawk lint checking], AC_DEFINE(NO_LINT, 1, [disable lint checks]) fi ) +AC_ARG_ENABLE([libsigsegv], [ --disable-libsigsegv Disable building and using of libsigsegv], + if test "$enableval" = no + then + AC_DEFINE(NO_LIBSIGSEGV, 1, [disable use of libsigsegv]) + disable_libsigsegv=yes + fi +) AC_ARG_ENABLE(switch, [ --enable-switch Enable switch statements for awk programs], if test "$enableval" = yes then @@ -76,19 +84,35 @@ AC_ARG_ENABLE([directories-fatal], [ --disable-directories-fatal Disable fatal fi ) +case $disable_libsigsegv in +yes) : do nothing + ;; +*) + dnl configure libsigsegv + AC_CONFIG_SUBDIRS([libsigsegv]) + LIBSIGSEGV="libsigsegv/src/.libs/libsigsegv.a $LIBS" + SEGVINCLUDE='-I$(builddir)/libsigsegv/src' + SEGVSUBDIR=libsigsegv + AC_SUBST(LIBSIGSEGV) + AC_SUBST(SEGVINCLUDE) + AC_SUBST(SEGVSUBDIR) + ;; +esac + +AC_USE_SYSTEM_EXTENSIONS + dnl checks for programs AC_PROG_EGREP AC_PROG_YACC AC_PROG_LN_S AC_PROG_CC AC_PROG_CPP -AC_PROG_RANLIB +AC_PROG_LIBTOOL AC_OBJEXT AC_EXEEXT AC_PROG_INSTALL - AC_PROG_MAKE_SET # This is mainly for my use during testing and development. @@ -104,9 +128,10 @@ then LIBS="$LIBS dbug/libdbug.a" fi # turn on compiler warnings if we're doing development + # enable debugging using macros also if test "$GCC" = yes then - CFLAGS="$CFLAGS -Wall -fno-builtin" + CFLAGS="$CFLAGS -Wall -fno-builtin -g3 -gdwarf-2" fi AC_MSG_RESULT([yes]) else @@ -116,7 +141,7 @@ fi AC_SUBST(CFLAGS) dnl checks for systems -AC_USE_SYSTEM_EXTENSIONS +AC_ZOS_USS AC_ISC_POSIX AC_SYS_LARGEFILE GAWK_AC_AIX_TWEAK @@ -144,7 +169,7 @@ esac dnl initialize GNU gettext AM_GNU_GETTEXT([external]) -AM_GNU_GETTEXT_VERSION([0.16.1]) +AM_GNU_GETTEXT_VERSION([0.17]) AM_LANGINFO_CODESET gt_LC_MESSAGES @@ -269,6 +294,8 @@ AC_CHECK_FUNC(getaddrinfo, [AC_DEFINE(HAVE_GETADDRINFO, 1, [have getaddrinfo])], [have getaddrinfo])])]) AC_CHECK_LIB(m, fmod) +AC_CHECK_LIB(m, isinf) +AC_CHECK_LIB(m, ismod) # Need the check for mkstemp and tmpfile for missing_d/snprintf.c. AC_CHECK_FUNCS(atexit btowc fmod getgrent getgroups grantpt \ |