AC_INIT([asn1c], [0.9.28], [vlm@lionet.info]) AC_CONFIG_AUX_DIR(config) AC_CONFIG_HEADER([config.h]) AM_INIT_AUTOMAKE([-Wall -Werror foreign]) AC_CONFIG_MACRO_DIR([m4]) AM_MAINTAINER_MODE m4_ifdef([AM_PROG_AR], [AM_PROG_AR]) AM_PROG_LIBTOOL dnl Checks for programs. AC_PROG_CC AC_PROG_CPP AC_PROG_INSTALL AC_PROG_LN_S AC_PROG_MAKE_SET AC_PROG_YACC AM_PROG_LEX AC_PATH_PROG(AR, ar, ar, $PATH:/usr/ucb:/usr/ccs/bin) dnl for Solaris dnl If you need to see the details, just run make V=1. m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) case "$host_os" in cygwin) case "$target" in *mingw*) CC="$CC -mno-cygwin" esac ;; esac AC_ARG_ENABLE(Werror, [AS_HELP_STRING([--enable-Werror], [abort compilation after any C compiler warning])], [enable_werror=$enableval], [enable_werror=no]) AS_IF([test x$enable_werror != xno], [ TESTSUITE_CFLAGS="-Werror -W -Wpointer-arith" ADD_CFLAGS="-Werror -W -Wpointer-arith" ]) AC_ARG_ENABLE([ASN_DEBUG], [AS_HELP_STRING([--enable-ASN_DEBUG], [produce debug log during `make check` testing])], [enable_asn_debug=$enableval], [enable_asn_debug=no]) AS_IF([test x$enable_asn_debug != xno], [ TESTSUITE_CFLAGS="-DEMIT_ASN_DEBUG" ]) AX_CHECK_COMPILE_FLAG([-Wall], [CFLAGS="$CFLAGS -Wall"]) AX_CHECK_COMPILE_FLAG([-Wcast-qual], [CFLAGS="$CFLAGS -Wcast-qual"]) AX_CHECK_COMPILE_FLAG([-Wchar-subscripts], [CFLAGS="$CFLAGS -Wchar-subscripts"]) AX_CHECK_COMPILE_FLAG([-Wmissing-prototypes], [CFLAGS="$CFLAGS -Wmissing-prototypes"]) AX_CHECK_COMPILE_FLAG([-Wmissing-declarations], [CFLAGS="$CFLAGS -Wmissing-declarations"]) dnl There are legitimate uses for these features, disable warnings/errors. AX_CHECK_COMPILE_FLAG([-Wno-error=cast-align], [CFLAGS="$CFLAGS -Wno-error=cast-align"]) AX_CHECK_COMPILE_FLAG([-Wno-error=visibility], [CFLAGS="$CFLAGS -Wno-error=visibility"]) AX_CHECK_COMPILE_FLAG([-Wno-error=parentheses-equality], [CFLAGS="$CFLAGS -Wno-error=parentheses-equality"]) AX_CHECK_COMPILE_FLAG([-Wno-error=unused-variable], [TESTSUITE_CFLAGS="$TESTSUITE_CFLAGS -Wno-error=unused-variable"]) AC_SUBST(ADD_CFLAGS) AC_SUBST(TESTSUITE_CFLAGS) dnl Checks for header files. AC_HEADER_STDC AC_CHECK_HEADERS(sys/param.h) dnl Checks for typedefs, structures, and compiler characteristics. AC_C_BIGENDIAN AC_TYPE_OFF_T AC_TYPE_SIZE_T AC_STRUCT_TM AC_CHECK_TYPE(intmax_t, int64_t) dnl Test if we should check features that depend on 64-bitness. AC_MSG_CHECKING(size of long is longer than 32 bit) AS_VAR_PUSHDEF([WIDE_LONG], [WIDE_LONG]) AC_TRY_COMPILE([#include "confdefs.h" #include ], [switch (0) case 0: case (sizeof ($1) >= 8):;], WIDE_LONG=yes, WIDE_LONG=no) AC_MSG_RESULT($WIDE_LONG) AM_CONDITIONAL([TEST_64BIT], [test x$WIDE_LONG = xyes]) AS_VAR_POPDEF([WIDE_LONG]) dnl For mingw AC_SEARCH_LIBS(getopt, iberty) AC_CHECK_FUNCS(strtoimax strtoll) AC_CHECK_FUNCS(mergesort) AC_CHECK_FUNCS(mkstemps) AC_CHECK_FUNCS(timegm) AC_CHECK_DECLS(alloca strcasecmp) AC_TRY_LINK_FUNC([symlink],[AC_DEFINE([HAVE_SYMLINK], 1, [Define to 1 if you have the symlink function.])]) AC_OUTPUT( \ skeletons/tests/Makefile \ libasn1compiler/Makefile \ libasn1parser/Makefile \ libasn1print/Makefile \ asn1c/tests/Makefile \ libasn1fix/Makefile \ doc/docsrc/Makefile \ skeletons/Makefile \ examples/Makefile \ asn1c/Makefile \ doc/Makefile \ asn1c.spec \ Makefile \ )