-dnl $Id: aclocal.m4,v 1.36 1999/01/11 10:15:04 sof Exp $
+dnl $Id: aclocal.m4,v 1.42 1999/06/07 10:12:52 simonmar Exp $
dnl
dnl Extra autoconf macros for the Glasgow fptools
dnl
dnl with any pre-supplied autoconf ones.
dnl
+dnl Is timezone around? (in a header file)
+dnl
+AC_DEFUN(FPTOOLS_HAVE_TIMEZONE,
+[AC_CACHE_CHECK([timezone], fptools_cv_have_timezone,
+[AC_TRY_COMPILE([#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else
+# if HAVE_SYS_TIME_H
+# include <sys/time.h>
+# else
+# include <time.h>
+# endif
+#endif
+], [return timezone;],
+fptools_cv_have_timezone=yes, fptools_cv_have_timezone=no)])
+if test "$fptools_cv_have_timezone" = yes; then
+ AC_DEFINE(HAVE_TIMEZONE)
+fi
+])
+
+dnl
dnl Has timezone the type time_t or long (HP-UX 10.20 apparently
dnl has `long'..)
dnl
# endif
#endif
-extern time_t timezone;
+extern time_t timezone;
],
[int i;], fptools_cv_type_timezone=time_t, fptools_cv_type_timezone=long)])
AC_DEFINE_UNQUOTED(TYPE_TIMEZONE, $fptools_cv_type_timezone)
<<
case $HostPlatform in
alpha-dec-osf*) fptools_cv_lead_uscore='no';;
-*cygwin32) fptools_cv_lead_uscore='yes';;
+*cygwin32) fptools_cv_lead_uscore='yes';;
+*mingw32) fptools_cv_lead_uscore='yes';;
*) >>
changequote([, ])dnl
AC_TRY_RUN([#ifdef HAVE_NLIST_H
dnl Check for Happy and version.
dnl
AC_DEFUN(FPTOOLS_HAPPY,
-[AC_PATH_PROG(HappyCmd,happy)
+[AC_PATH_PROG(HappyCmd,happy,,$PATH ${hardtop}/happy/src)
AC_CACHE_CHECK([for version of happy], fptools_cv_happy_version,
[if test x"$HappyCmd" != x; then
fptools_cv_happy_version="`$HappyCmd -v |
[AC_CACHE_CHECK([how to invoke GNU cpp directly], fptools_cv_gnu_cpp,
[if test "$HaveGcc" = "YES"; then
echo > conftest.c
- gcc -v -E conftest.c >/dev/null 2>conftest.out
+ $CC -v -E conftest.c >/dev/null 2>conftest.out
# \x5c = backslash
echo 'tr/\x5c/\//; /(\S+\/)cpp/ && print "[$]{1}cpp -iprefix [$]1";' > conftest.pl
fptools_cv_gnu_cpp="`eval $PerlCmd -n conftest.pl conftest.out`"
AC_DEFUN(FPTOOLS_END_TEXT_SECTION,
[AC_MSG_CHECKING([for end of text section marker])
not_done=1
-for i in etext _etext __etext; do
+for i in data_start _data_start etext _etext __etext; do
FPTOOLS_IN_SCOPE($i,$i,fptools_end_of_text)
if test "$fptools_end_of_text" = yes; then
AC_CACHE_VAL([fptools_cv_end_of_text_decl], AC_DEFINE_UNQUOTED(TEXT_SECTION_END_MARKER_DECL, $i))