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authorJoel Brobecker <brobecker@adacore.com>2020-11-15 03:07:45 -0500
committerJoel Brobecker <brobecker@adacore.com>2020-11-15 03:07:45 -0500
commit2c947d9bc2ff3b84f1676b83577fe1bba05b4a5f (patch)
treed6b6b0bb010031ea838bf432a4a584896eaab205 /gdb/configure
parent0eb994e572a58d2f9421429e2610cdd36dea78c0 (diff)
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gdb/configure: Add --with-libgmp-prefix option
This patch allows a user to tell gdb's configure script where his GMP library is installed. gdb/ChangeLog: * configure.ac: Add support for --with-libgmp-prefix. * Makefile.in (LIBGMP): New variable. (CLIBS): Include $(LIBGMP). * configure, config.in: Regenerate
Diffstat (limited to 'gdb/configure')
-rwxr-xr-xgdb/configure488
1 files changed, 488 insertions, 0 deletions
diff --git a/gdb/configure b/gdb/configure
index 4a03cd9..2bf0856 100755
--- a/gdb/configure
+++ b/gdb/configure
@@ -732,6 +732,9 @@ python_prog_path
LTLIBMPFR
LIBMPFR
HAVE_LIBMPFR
+LTLIBGMP
+LIBGMP
+HAVE_LIBGMP
LTLIBEXPAT
LIBEXPAT
HAVE_LIBEXPAT
@@ -896,6 +899,8 @@ with_jit_reader_dir
with_expat
with_libexpat_prefix
with_libexpat_type
+with_libgmp_prefix
+with_libgmp_type
with_mpfr
with_libmpfr_prefix
with_libmpfr_type
@@ -1639,6 +1644,9 @@ Optional Packages:
--with-libexpat-prefix[=DIR] search for libexpat in DIR/include and DIR/lib
--without-libexpat-prefix don't search for libexpat in includedir and libdir
--with-libexpat-type=TYPE type of library to search for (auto/static/shared)
+ --with-libgmp-prefix[=DIR] search for libgmp in DIR/include and DIR/lib
+ --without-libgmp-prefix don't search for libgmp in includedir and libdir
+ --with-libgmp-type=TYPE type of library to search for (auto/static/shared)
--with-mpfr include MPFR support (auto/yes/no)
--with-libmpfr-prefix[=DIR] search for libmpfr in DIR/include and DIR/lib
--without-libmpfr-prefix don't search for libmpfr in includedir and libdir
@@ -9982,6 +9990,486 @@ done
fi
fi
+# Verify that we have a usable GMP library.
+
+
+
+
+
+
+
+
+ use_additional=yes
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+
+ eval additional_includedir=\"$includedir\"
+ eval additional_libdir=\"$libdir\"
+
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+
+# Check whether --with-libgmp-prefix was given.
+if test "${with_libgmp_prefix+set}" = set; then :
+ withval=$with_libgmp_prefix;
+ if test "X$withval" = "Xno"; then
+ use_additional=no
+ else
+ if test "X$withval" = "X"; then
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+
+ eval additional_includedir=\"$includedir\"
+ eval additional_libdir=\"$libdir\"
+
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ else
+ additional_includedir="$withval/include"
+ additional_libdir="$withval/lib"
+ fi
+ fi
+
+fi
+
+
+# Check whether --with-libgmp-type was given.
+if test "${with_libgmp_type+set}" = set; then :
+ withval=$with_libgmp_type; with_libgmp_type=$withval
+else
+ with_libgmp_type=auto
+fi
+
+ lib_type=`eval echo \$with_libgmp_type`
+
+ LIBGMP=
+ LTLIBGMP=
+ INCGMP=
+ rpathdirs=
+ ltrpathdirs=
+ names_already_handled=
+ names_next_round='gmp '
+ while test -n "$names_next_round"; do
+ names_this_round="$names_next_round"
+ names_next_round=
+ for name in $names_this_round; do
+ already_handled=
+ for n in $names_already_handled; do
+ if test "$n" = "$name"; then
+ already_handled=yes
+ break
+ fi
+ done
+ if test -z "$already_handled"; then
+ names_already_handled="$names_already_handled $name"
+ uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
+ eval value=\"\$HAVE_LIB$uppername\"
+ if test -n "$value"; then
+ if test "$value" = yes; then
+ eval value=\"\$LIB$uppername\"
+ test -z "$value" || LIBGMP="${LIBGMP}${LIBGMP:+ }$value"
+ eval value=\"\$LTLIB$uppername\"
+ test -z "$value" || LTLIBGMP="${LTLIBGMP}${LTLIBGMP:+ }$value"
+ else
+ :
+ fi
+ else
+ found_dir=
+ found_la=
+ found_so=
+ found_a=
+ if test $use_additional = yes; then
+ if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
+ found_dir="$additional_libdir"
+ found_so="$additional_libdir/lib$name.$shlibext"
+ if test -f "$additional_libdir/lib$name.la"; then
+ found_la="$additional_libdir/lib$name.la"
+ fi
+ elif test x$lib_type != xshared; then
+ if test -f "$additional_libdir/lib$name.$libext"; then
+ found_dir="$additional_libdir"
+ found_a="$additional_libdir/lib$name.$libext"
+ if test -f "$additional_libdir/lib$name.la"; then
+ found_la="$additional_libdir/lib$name.la"
+ fi
+ fi
+ fi
+ fi
+ if test "X$found_dir" = "X"; then
+ for x in $LDFLAGS $LTLIBGMP; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ case "$x" in
+ -L*)
+ dir=`echo "X$x" | sed -e 's/^X-L//'`
+ if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
+ found_dir="$dir"
+ found_so="$dir/lib$name.$shlibext"
+ if test -f "$dir/lib$name.la"; then
+ found_la="$dir/lib$name.la"
+ fi
+ elif test x$lib_type != xshared; then
+ if test -f "$dir/lib$name.$libext"; then
+ found_dir="$dir"
+ found_a="$dir/lib$name.$libext"
+ if test -f "$dir/lib$name.la"; then
+ found_la="$dir/lib$name.la"
+ fi
+ fi
+ fi
+ ;;
+ esac
+ if test "X$found_dir" != "X"; then
+ break
+ fi
+ done
+ fi
+ if test "X$found_dir" != "X"; then
+ LTLIBGMP="${LTLIBGMP}${LTLIBGMP:+ }-L$found_dir -l$name"
+ if test "X$found_so" != "X"; then
+ if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
+ LIBGMP="${LIBGMP}${LIBGMP:+ }$found_so"
+ else
+ haveit=
+ for x in $ltrpathdirs; do
+ if test "X$x" = "X$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ ltrpathdirs="$ltrpathdirs $found_dir"
+ fi
+ if test "$hardcode_direct" = yes; then
+ LIBGMP="${LIBGMP}${LIBGMP:+ }$found_so"
+ else
+ if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
+ LIBGMP="${LIBGMP}${LIBGMP:+ }$found_so"
+ haveit=
+ for x in $rpathdirs; do
+ if test "X$x" = "X$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ rpathdirs="$rpathdirs $found_dir"
+ fi
+ else
+ haveit=
+ for x in $LDFLAGS $LIBGMP; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X-L$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ LIBGMP="${LIBGMP}${LIBGMP:+ }-L$found_dir"
+ fi
+ if test "$hardcode_minus_L" != no; then
+ LIBGMP="${LIBGMP}${LIBGMP:+ }$found_so"
+ else
+ LIBGMP="${LIBGMP}${LIBGMP:+ }-l$name"
+ fi
+ fi
+ fi
+ fi
+ else
+ if test "X$found_a" != "X"; then
+ LIBGMP="${LIBGMP}${LIBGMP:+ }$found_a"
+ else
+ LIBGMP="${LIBGMP}${LIBGMP:+ }-L$found_dir -l$name"
+ fi
+ fi
+ additional_includedir=
+ case "$found_dir" in
+ */lib | */lib/)
+ basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
+ additional_includedir="$basedir/include"
+ ;;
+ esac
+ if test "X$additional_includedir" != "X"; then
+ if test "X$additional_includedir" != "X/usr/include"; then
+ haveit=
+ if test "X$additional_includedir" = "X/usr/local/include"; then
+ if test -n "$GCC"; then
+ case $host_os in
+ linux*) haveit=yes;;
+ esac
+ fi
+ fi
+ if test -z "$haveit"; then
+ for x in $CPPFLAGS $INCGMP; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X-I$additional_includedir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_includedir"; then
+ INCGMP="${INCGMP}${INCGMP:+ }-I$additional_includedir"
+ fi
+ fi
+ fi
+ fi
+ fi
+ if test -n "$found_la"; then
+ save_libdir="$libdir"
+ case "$found_la" in
+ */* | *\\*) . "$found_la" ;;
+ *) . "./$found_la" ;;
+ esac
+ libdir="$save_libdir"
+ for dep in $dependency_libs; do
+ case "$dep" in
+ -L*)
+ additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
+ if test "X$additional_libdir" != "X/usr/lib"; then
+ haveit=
+ if test "X$additional_libdir" = "X/usr/local/lib"; then
+ if test -n "$GCC"; then
+ case $host_os in
+ linux*) haveit=yes;;
+ esac
+ fi
+ fi
+ if test -z "$haveit"; then
+ haveit=
+ for x in $LDFLAGS $LIBGMP; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X-L$additional_libdir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_libdir"; then
+ LIBGMP="${LIBGMP}${LIBGMP:+ }-L$additional_libdir"
+ fi
+ fi
+ haveit=
+ for x in $LDFLAGS $LTLIBGMP; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X-L$additional_libdir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_libdir"; then
+ LTLIBGMP="${LTLIBGMP}${LTLIBGMP:+ }-L$additional_libdir"
+ fi
+ fi
+ fi
+ fi
+ ;;
+ -R*)
+ dir=`echo "X$dep" | sed -e 's/^X-R//'`
+ if test "$enable_rpath" != no; then
+ haveit=
+ for x in $rpathdirs; do
+ if test "X$x" = "X$dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ rpathdirs="$rpathdirs $dir"
+ fi
+ haveit=
+ for x in $ltrpathdirs; do
+ if test "X$x" = "X$dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ ltrpathdirs="$ltrpathdirs $dir"
+ fi
+ fi
+ ;;
+ -l*)
+ names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
+ ;;
+ *.la)
+ names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
+ ;;
+ *)
+ LIBGMP="${LIBGMP}${LIBGMP:+ }$dep"
+ LTLIBGMP="${LTLIBGMP}${LTLIBGMP:+ }$dep"
+ ;;
+ esac
+ done
+ fi
+ else
+ if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
+ LIBGMP="${LIBGMP}${LIBGMP:+ }-l$name"
+ LTLIBGMP="${LTLIBGMP}${LTLIBGMP:+ }-l$name"
+ else
+ LIBGMP="${LIBGMP}${LIBGMP:+ }-l:lib$name.$libext"
+ LTLIBGMP="${LTLIBGMP}${LTLIBGMP:+ }-l:lib$name.$libext"
+ fi
+ fi
+ fi
+ fi
+ done
+ done
+ if test "X$rpathdirs" != "X"; then
+ if test -n "$hardcode_libdir_separator"; then
+ alldirs=
+ for found_dir in $rpathdirs; do
+ alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
+ done
+ acl_save_libdir="$libdir"
+ libdir="$alldirs"
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ libdir="$acl_save_libdir"
+ LIBGMP="${LIBGMP}${LIBGMP:+ }$flag"
+ else
+ for found_dir in $rpathdirs; do
+ acl_save_libdir="$libdir"
+ libdir="$found_dir"
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ libdir="$acl_save_libdir"
+ LIBGMP="${LIBGMP}${LIBGMP:+ }$flag"
+ done
+ fi
+ fi
+ if test "X$ltrpathdirs" != "X"; then
+ for found_dir in $ltrpathdirs; do
+ LTLIBGMP="${LTLIBGMP}${LTLIBGMP:+ }-R$found_dir"
+ done
+ fi
+
+
+ ac_save_CPPFLAGS="$CPPFLAGS"
+
+ for element in $INCGMP; do
+ haveit=
+ for x in $CPPFLAGS; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X$element"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
+ fi
+ done
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libgmp" >&5
+$as_echo_n "checking for libgmp... " >&6; }
+if ${ac_cv_libgmp+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ ac_save_LIBS="$LIBS"
+ LIBS="$LIBS $LIBGMP"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <gmp.h>
+int
+main ()
+{
+mpz_t n;
+ mpz_init (n);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_libgmp=yes
+else
+ ac_cv_libgmp=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LIBS="$ac_save_LIBS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libgmp" >&5
+$as_echo "$ac_cv_libgmp" >&6; }
+ if test "$ac_cv_libgmp" = yes; then
+ HAVE_LIBGMP=yes
+
+$as_echo "#define HAVE_LIBGMP 1" >>confdefs.h
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libgmp" >&5
+$as_echo_n "checking how to link with libgmp... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGMP" >&5
+$as_echo "$LIBGMP" >&6; }
+ else
+ HAVE_LIBGMP=no
+ CPPFLAGS="$ac_save_CPPFLAGS"
+ LIBGMP=
+ LTLIBGMP=
+ fi
+
+
+
+
+
+
+
# Check whether --with-mpfr was given.
if test "${with_mpfr+set}" = set; then :