dnl
AC_DEFUN([GLIBCXX_CONFIGURE_DOCBOOK], [
-AC_MSG_CHECKING([for docbook stylesheets for documentation creation])
-glibcxx_stylesheets=no
-if test x${XSLTPROC} = xyes && echo '<title/>' | xsltproc --noout --nonet --xinclude http://docbook.sourceforge.net/release/xsl-ns/current/xhtml-1_1/docbook.xsl - 2>/dev/null; then
- glibcxx_stylesheets=yes
-fi
-AC_MSG_RESULT($glibcxx_stylesheets)
+glibcxx_docbook_url=http://docbook.sourceforge.net/release/xsl-ns/current/
AC_MSG_CHECKING([for local stylesheet directory])
glibcxx_local_stylesheets=no
-if test x"$glibcxx_stylesheets" = x"yes"; then
- if test -d /usr/share/sgml/docbook/xsl-ns-stylesheets; then
- glibcxx_local_stylesheets=yes
- XSL_STYLE_DIR=/usr/share/sgml/docbook/xsl-ns-stylesheets
- fi
- if test -d /usr/share/xml/docbook/stylesheet/docbook-xsl-ns; then
- glibcxx_local_stylesheets=yes
- XSL_STYLE_DIR=/usr/share/xml/docbook/stylesheet/docbook-xsl-ns
- fi
- if test -d /usr/share/xml/docbook/stylesheet/nwalsh5/current; then
- glibcxx_local_stylesheets=yes
- XSL_STYLE_DIR=/usr/share/xml/docbook/stylesheet/nwalsh5/current
- fi
+if test x${XMLCATALOG} = xyes && xsl_style_dir=`xmlcatalog "" $glibcxx_docbook_url 2>/dev/null`
+then
+ XSL_STYLE_DIR=`echo $xsl_style_dir | sed -n 's;^file://;;p'`
+ glibcxx_local_stylesheets=yes
+else
+ for dir in \
+ /usr/share/sgml/docbook/xsl-ns-stylesheets \
+ /usr/share/xml/docbook/stylesheet/docbook-xsl-ns \
+ /usr/share/xml/docbook/stylesheet/nwalsh5/current \
+ /usr/share/xml/docbook/stylesheet/nwalsh/current
+ do
+ if test -d $dir; then
+ glibcxx_local_stylesheets=yes
+ XSL_STYLE_DIR=$dir
+ break
+ fi
+ done
fi
AC_MSG_RESULT($glibcxx_local_stylesheets)
if test x"$glibcxx_local_stylesheets" = x"yes"; then
AC_SUBST(XSL_STYLE_DIR)
AC_MSG_NOTICE($XSL_STYLE_DIR)
+
+ AC_MSG_CHECKING([for docbook stylesheets for documentation creation])
+ glibcxx_stylesheets=no
+ if test x${XMLCATALOG} = xno || xmlcatalog "" $glibcxx_docbook_url/xhtml/docbook.xsl >/dev/null 2>&1; then
+ if test x${XSLTPROC} = xyes && echo '<title/>' | xsltproc --noout --nonet --xinclude $glibcxx_docbook_url/xhtml/docbook.xsl - 2>/dev/null; then
+ glibcxx_stylesheets=yes
+ fi
+ fi
+ AC_MSG_RESULT($glibcxx_stylesheets)
+
else
glibcxx_stylesheets=no
fi
dnl
AC_DEFUN([GLIBCXX_ENABLE_DEBUG], [
AC_MSG_CHECKING([for additional debug build])
+ skip_debug_build=
GLIBCXX_ENABLE(libstdcxx-debug,$1,,[build extra debug library])
- AC_MSG_RESULT($enable_libstdcxx_debug)
+ if test x$enable_libstdcxx_debug = xyes; then
+ if test -f $toplevel_builddir/../stage_final \
+ && test -f $toplevel_builddir/../stage_current; then
+ stage_final=`cat $toplevel_builddir/../stage_final`
+ stage_current=`cat $toplevel_builddir/../stage_current`
+ if test x$stage_current != x$stage_final ; then
+ skip_debug_build=" (skipped for bootstrap stage $stage_current)"
+ enable_libstdcxx_debug=no
+ fi
+ fi
+ fi
+ AC_MSG_RESULT($enable_libstdcxx_debug$skip_debug_build)
GLIBCXX_CONDITIONAL(GLIBCXX_BUILD_DEBUG, test $enable_libstdcxx_debug = yes)
])
fi
# For libtool versioning info, format is CURRENT:REVISION:AGE
-libtool_VERSION=6:26:0
+libtool_VERSION=6:27:0
# Everything parsed; figure out what files and settings to use.
case $enable_symvers in
AC_MSG_RESULT($ac_cv_x86_rdrand)
])
+dnl
+dnl Check whether rdseed is supported in the assembler.
+AC_DEFUN([GLIBCXX_CHECK_X86_RDSEED], [
+ AC_MSG_CHECKING([for rdseed support in assembler])
+ AC_CACHE_VAL(ac_cv_x86_rdseed, [
+ ac_cv_x86_rdseed=no
+ case "$target" in
+ i?86-*-* | \
+ x86_64-*-*)
+ AC_TRY_COMPILE(, [asm("rdseed %eax");],
+ [ac_cv_x86_rdseed=yes], [ac_cv_x86_rdseed=no])
+ esac
+ ])
+ if test $ac_cv_x86_rdseed = yes; then
+ AC_DEFINE(_GLIBCXX_X86_RDSEED, 1,
+ [ Defined if as can handle rdseed. ])
+ fi
+ AC_MSG_RESULT($ac_cv_x86_rdseed)
+])
+
dnl
dnl Check whether get_nprocs is available in <sys/sysinfo.h>, and define _GLIBCXX_USE_GET_NPROCS.
dnl
AC_DEFINE(_GLIBCXX_USE_UTIMENSAT, 1, [Define if utimensat and UTIME_OMIT are available in <sys/stat.h> and AT_FDCWD in <fcntl.h>.])
fi
AC_MSG_RESULT($glibcxx_cv_utimensat)
+dnl
+ AC_MSG_CHECKING([for utime])
+ AC_CACHE_VAL(glibcxx_cv_utime, [dnl
+ GCC_TRY_COMPILE_OR_LINK(
+ [
+ #include <utime.h>
+ ],
+ [
+ struct utimbuf t = { 1, 1 };
+ int i = utime("path", &t);
+ ],
+ [glibcxx_cv_utime=yes],
+ [glibcxx_cv_utime=no])
+ ])
+ if test $glibcxx_cv_utime = yes; then
+ AC_DEFINE(_GLIBCXX_USE_UTIME, 1, [Define if utime is available in <utime.h>.])
+ fi
+ AC_MSG_RESULT($glibcxx_cv_utime)
+dnl
+ AC_MSG_CHECKING([for lstat])
+ AC_CACHE_VAL(glibcxx_cv_lstat, [dnl
+ GCC_TRY_COMPILE_OR_LINK(
+ [ #include <sys/stat.h> ],
+ [
+ struct stat st;
+ int i = lstat("path", &st);
+ ],
+ [glibcxx_cv_lstat=yes],
+ [glibcxx_cv_lstat=no])
+ ])
+ if test $glibcxx_cv_lstat = yes; then
+ AC_DEFINE(_GLIBCXX_USE_LSTAT, 1, [Define if lstat is available in <sys/stat.h>.])
+ fi
+ AC_MSG_RESULT($glibcxx_cv_lstat)
dnl
AC_MSG_CHECKING([for struct stat.st_mtim.tv_nsec])
AC_CACHE_VAL(glibcxx_cv_st_mtim, [dnl
AC_DEFINE(HAVE_SYMLINK, 1, [Define if symlink is available in <unistd.h>.])
fi
AC_MSG_RESULT($glibcxx_cv_symlink)
+dnl
+ AC_MSG_CHECKING([for truncate])
+ AC_CACHE_VAL(glibcxx_cv_truncate, [dnl
+ GCC_TRY_COMPILE_OR_LINK(
+ [#include <unistd.h>],
+ [truncate("", 99);],
+ [glibcxx_cv_truncate=yes],
+ [glibcxx_cv_truncate=no])
+ ])
+ if test $glibcxx_cv_truncate = yes; then
+ AC_DEFINE(HAVE_TRUNCATE, 1, [Define if truncate is available in <unistd.h>.])
+ fi
+ AC_MSG_RESULT($glibcxx_cv_truncate)
dnl
CXXFLAGS="$ac_save_CXXFLAGS"
AC_LANG_RESTORE
projects / gcc.git / blobdiff