ac_subst_vars='LTLIBOBJS
LIBOBJS
+get_gcc_base_ver
OBJC_BOEHM_GC_LIBS
OBJC_BOEHM_GC_INCLUDES
OBJC_BOEHM_GC
OBJC_GCFLAGS
-PKG_CONFIG_LIBDIR
-PKG_CONFIG_PATH
-PKG_CONFIG
SET_MAKE
CPP
OTOOL64
with_target_bdw_gc
with_target_bdw_gc_include
with_target_bdw_gc_lib
+with_gcc_major_version_only
'
ac_precious_vars='build_alias
host_alias
target_alias
CPP
-CPPFLAGS
-PKG_CONFIG
-PKG_CONFIG_PATH
-PKG_CONFIG_LIBDIR'
+CPPFLAGS'
# Initialize some variables set by options.
files
--with-target-bdw-gc-lib=PATHLIST
specify directories for installed bdw-gc library
+ --with-gcc-major-version-only
+ use only GCC major number in filesystem paths
Some influential environment variables:
CC C compiler command
CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
you have headers in a nonstandard directory <include dir>
CPP C preprocessor
- PKG_CONFIG path to pkg-config utility
- PKG_CONFIG_PATH
- directories to add to pkg-config's search path
- PKG_CONFIG_LIBDIR
- path overriding pkg-config's built-in search path
Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 10604 "configure"
+#line 10597 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 10710 "configure"
+#line 10703 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
# Check whether --enable-objc-gc was given.
if test "${enable_objc_gc+set}" = set; then :
enableval=$enable_objc_gc;
+else
+ enable_objc_gc=no
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for bdw garbage collector" >&5
$as_echo_n "checking for bdw garbage collector... " >&6; }
if test "x$with_target_bdw_gc$with_target_bdw_gc_include$with_target_bdw_gc_lib" = x; then
-
-
-
-
-
-
-
-if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
-set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- case $PKG_CONFIG in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- ;;
-esac
-fi
-PKG_CONFIG=$ac_cv_path_PKG_CONFIG
-if test -n "$PKG_CONFIG"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
-$as_echo "$PKG_CONFIG" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_path_PKG_CONFIG"; then
- ac_pt_PKG_CONFIG=$PKG_CONFIG
- # Extract the first word of "pkg-config", so it can be a program name with args.
-set dummy pkg-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- case $ac_pt_PKG_CONFIG in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- ;;
-esac
-fi
-ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
-if test -n "$ac_pt_PKG_CONFIG"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
-$as_echo "$ac_pt_PKG_CONFIG" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
- if test "x$ac_pt_PKG_CONFIG" = x; then
- PKG_CONFIG=""
- else
- case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
- PKG_CONFIG=$ac_pt_PKG_CONFIG
- fi
-else
- PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
-fi
-
-fi
-if test -n "$PKG_CONFIG"; then
- _pkg_min_version=0.9.0
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
-$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
- if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- PKG_CONFIG=""
- fi
-fi
-if test -n "$PKG_CONFIG" && \
- { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"bdw-gc\""; } >&5
- ($PKG_CONFIG --exists --print-errors "bdw-gc") 2>&5
- ac_status=$?
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
- test $ac_status = 0; }; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: using bdw-gc pkg-config module" >&5
-$as_echo "using bdw-gc pkg-config module" >&6; }
-else
- as_fn_error "no --with-target-bdw-gc options and no bdw-gc pkg-config module found" "$LINENO" 5
-fi
+ BDW_GC_CFLAGS=
+ BDW_GC_LIBS="-lgc"
else
if test "x$with_target_bdw_gc_include" = x && test "x$with_target_bdw_gc_lib" != x; then
as_fn_error "found --with-target-bdw-gc-lib but --with-target-bdw-gc-include missing" "$LINENO" 5
for i in `echo $with_target_bdw_gc_include | tr ',' ' '`; do
case "$i" in
*=*) sd=${i%%=*}; d=${i#*=} ;;
- *) sd=.; d=$i ;;
+ *) sd=.; d=$i; fallback=$i ;;
esac
if test "$mldir" = "$sd"; then
bdw_val=$d
fi
done
- if test "x$bdw_val" = x; then
+ if test "x$bdw_val" = x && test "x$bdw_inc_dir" = x && test "x$fallback" != x; then
+ bdw_inc_dir="$fallback"
+ elif test "x$bdw_val" = x; then
as_fn_error "no multilib path ($mldir) found in --with-target-bdw-gc-include" "$LINENO" 5
+ else
+ bdw_inc_dir="$bdw_val"
fi
- bdw_inc_dir="$bdw_val"
fi
bdw_val=
if test "x$with_target_bdw_gc_lib" != x; then
as_fn_error "no multilib path ($mldir) found in --with-target-bdw-gc-lib" "$LINENO" 5
fi
BDW_GC_CFLAGS="-I$bdw_inc_dir"
- BDW_GC_LIBS="-L$bdw_lib_dir -lgc"
+ if test -f $bdw_lib_dir/libgc.la; then
+ BDW_GC_LIBS="$bdw_lib_dir/libgc.la"
+ else
+ BDW_GC_LIBS="-L$bdw_lib_dir -lgc"
+ fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
$as_echo "found" >&6; }
fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for system boehm-gc" >&5
+ case "$BDW_GC_LIBS" in
+ *libgc.la)
+ use_bdw_gc=yes
+ ;;
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for system boehm-gc" >&5
$as_echo_n "checking for system boehm-gc... " >&6; }
- save_CFLAGS=$CFLAGS
- save_LIBS=$LIBS
- CFLAGS="$CFLAGS $BDW_GC_CFLAGS"
- LIBS="$LIBS $BDW_GC_LIBS"
- if test x$gcc_no_link = xyes; then
+ save_CFLAGS=$CFLAGS
+ save_LIBS=$LIBS
+ CFLAGS="$CFLAGS $BDW_GC_CFLAGS"
+ LIBS="$LIBS $BDW_GC_LIBS"
+ if test x$gcc_no_link = xyes; then
as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
fi
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- if test "$cross_compiling" = yes; then :
- system_bdw_gc_found=no
+ if test "$cross_compiling" = yes; then :
+ system_bdw_gc_found=no
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
- #include <gc/gc.h>
- int main() {
- GC_init();
- return 0;
- }
+ #include <gc/gc.h>
+ int main() {
+ GC_init();
+ return 0;
+ }
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
- CFLAGS=$save_CFLAGS
- LIBS=$save_LIBS
- if test x$enable_objc_gc = xauto && test x$system_bdw_gc_found = xno; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: system bdw-gc not found, not building libobjc_gc" >&5
+ CFLAGS=$save_CFLAGS
+ LIBS=$save_LIBS
+ if test x$enable_objc_gc = xauto && test x$system_bdw_gc_found = xno; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: system bdw-gc not found, not building libobjc_gc" >&5
$as_echo "$as_me: WARNING: system bdw-gc not found, not building libobjc_gc" >&2;}
- use_bdw_gc=no
- elif test x$enable_objc_gc = xyes && test x$system_bdw_gc_found = xno; then
- as_fn_error "system bdw-gc required but not found" "$LINENO" 5
- else
- use_bdw_gc=yes
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
+ use_bdw_gc=no
+ elif test x$enable_objc_gc = xyes && test x$system_bdw_gc_found = xno; then
+ as_fn_error "system bdw-gc required but not found" "$LINENO" 5
+ else
+ use_bdw_gc=yes
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
$as_echo "found" >&6; }
- fi
+ fi
+ esac
esac
if test "$use_bdw_gc" = no; then
+# Determine what GCC version number to use in filesystem paths.
+
+ get_gcc_base_ver="cat"
+
+# Check whether --with-gcc-major-version-only was given.
+if test "${with_gcc_major_version_only+set}" = set; then :
+ withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
+ get_gcc_base_ver="sed -e 's/^\([0-9]*\).*\$\$/\1/'"
+ fi
+
+fi
+
+
+
+
# ------
# Output
# ------
projects / gcc.git / blobdiff