newlib: enable automatic dependency generation
This was disabled as part of the migration away from the cygnus option as that implied no-dependencies. We currently have 1-to-1 updates enabled -- if you touch a .c file, the corresponding .o file will be rebuilt. But if you touch a header file, none of the files using that get rebuilt.
This commit is contained in:
Mike Frysinger
parent
48c9ef6780
commit
d88cbd0e7c
38502
newlib/Makefile.in
38502
newlib/Makefile.in
File diff suppressed because it is too large
Load Diff
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@ -114,7 +114,7 @@ AC_SUBST(abs_newlib_basedir)
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AC_CANONICAL_HOST
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AC_CANONICAL_HOST
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AM_INIT_AUTOMAKE([foreign no-installinfo no-dependencies no-dist no-define subdir-objects 1.15.1])
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AM_INIT_AUTOMAKE([foreign no-installinfo no-dist no-define subdir-objects 1.15.1])
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AM_MAINTAINER_MODE
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AM_MAINTAINER_MODE
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AM_SILENT_RULES(yes)
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AM_SILENT_RULES(yes)
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@ -221,6 +221,271 @@ AC_CONFIG_COMMANDS_PRE(
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Usually this means the macro was only invoked conditionally.]])
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Usually this means the macro was only invoked conditionally.]])
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fi])])
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fi])])
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# Copyright (C) 1999-2017 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
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# written in clear, in which case automake, when reading aclocal.m4,
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# will think it sees a *use*, and therefore will trigger all it's
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# C support machinery. Also note that it means that autoscan, seeing
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# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
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# _AM_DEPENDENCIES(NAME)
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# ----------------------
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# See how the compiler implements dependency checking.
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# NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
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# We try a few techniques and use that to set a single cache variable.
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#
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# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
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# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
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# dependency, and given that the user is not expected to run this macro,
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# just rely on AC_PROG_CC.
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AC_DEFUN([_AM_DEPENDENCIES],
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[AC_REQUIRE([AM_SET_DEPDIR])dnl
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AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
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AC_REQUIRE([AM_MAKE_INCLUDE])dnl
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AC_REQUIRE([AM_DEP_TRACK])dnl
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m4_if([$1], [CC], [depcc="$CC" am_compiler_list=],
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[$1], [CXX], [depcc="$CXX" am_compiler_list=],
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[$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
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[$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
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[$1], [UPC], [depcc="$UPC" am_compiler_list=],
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[$1], [GCJ], [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
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[depcc="$$1" am_compiler_list=])
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AC_CACHE_CHECK([dependency style of $depcc],
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[am_cv_$1_dependencies_compiler_type],
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[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
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# We make a subdir and do the tests there. Otherwise we can end up
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# making bogus files that we don't know about and never remove. For
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# instance it was reported that on HP-UX the gcc test will end up
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# making a dummy file named 'D' -- because '-MD' means "put the output
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# in D".
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rm -rf conftest.dir
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mkdir conftest.dir
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# Copy depcomp to subdir because otherwise we won't find it if we're
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# using a relative directory.
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cp "$am_depcomp" conftest.dir
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cd conftest.dir
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# We will build objects and dependencies in a subdirectory because
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# it helps to detect inapplicable dependency modes. For instance
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# both Tru64's cc and ICC support -MD to output dependencies as a
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# side effect of compilation, but ICC will put the dependencies in
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# the current directory while Tru64 will put them in the object
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# directory.
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mkdir sub
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am_cv_$1_dependencies_compiler_type=none
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if test "$am_compiler_list" = ""; then
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am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
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fi
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am__universal=false
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m4_case([$1], [CC],
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[case " $depcc " in #(
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*\ -arch\ *\ -arch\ *) am__universal=true ;;
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esac],
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[CXX],
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[case " $depcc " in #(
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*\ -arch\ *\ -arch\ *) am__universal=true ;;
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esac])
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for depmode in $am_compiler_list; do
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# Setup a source with many dependencies, because some compilers
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# like to wrap large dependency lists on column 80 (with \), and
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# we should not choose a depcomp mode which is confused by this.
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#
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# We need to recreate these files for each test, as the compiler may
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# overwrite some of them when testing with obscure command lines.
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# This happens at least with the AIX C compiler.
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: > sub/conftest.c
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for i in 1 2 3 4 5 6; do
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echo '#include "conftst'$i'.h"' >> sub/conftest.c
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# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
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# Solaris 10 /bin/sh.
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echo '/* dummy */' > sub/conftst$i.h
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done
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echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
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# We check with '-c' and '-o' for the sake of the "dashmstdout"
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# mode. It turns out that the SunPro C++ compiler does not properly
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# handle '-M -o', and we need to detect this. Also, some Intel
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# versions had trouble with output in subdirs.
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am__obj=sub/conftest.${OBJEXT-o}
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am__minus_obj="-o $am__obj"
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case $depmode in
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gcc)
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# This depmode causes a compiler race in universal mode.
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test "$am__universal" = false || continue
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;;
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nosideeffect)
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# After this tag, mechanisms are not by side-effect, so they'll
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# only be used when explicitly requested.
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if test "x$enable_dependency_tracking" = xyes; then
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continue
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else
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break
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fi
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;;
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msvc7 | msvc7msys | msvisualcpp | msvcmsys)
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# This compiler won't grok '-c -o', but also, the minuso test has
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# not run yet. These depmodes are late enough in the game, and
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# so weak that their functioning should not be impacted.
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am__obj=conftest.${OBJEXT-o}
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am__minus_obj=
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;;
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none) break ;;
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esac
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if depmode=$depmode \
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source=sub/conftest.c object=$am__obj \
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depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
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$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
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>/dev/null 2>conftest.err &&
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grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
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grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
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grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
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${MAKE-make} -s -f confmf > /dev/null 2>&1; then
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# icc doesn't choke on unknown options, it will just issue warnings
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# or remarks (even with -Werror). So we grep stderr for any message
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# that says an option was ignored or not supported.
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# When given -MP, icc 7.0 and 7.1 complain thusly:
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# icc: Command line warning: ignoring option '-M'; no argument required
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# The diagnosis changed in icc 8.0:
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# icc: Command line remark: option '-MP' not supported
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if (grep 'ignoring option' conftest.err ||
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grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
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am_cv_$1_dependencies_compiler_type=$depmode
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break
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fi
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fi
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done
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cd ..
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rm -rf conftest.dir
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else
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am_cv_$1_dependencies_compiler_type=none
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fi
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])
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AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
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AM_CONDITIONAL([am__fastdep$1], [
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test "x$enable_dependency_tracking" != xno \
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&& test "$am_cv_$1_dependencies_compiler_type" = gcc3])
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])
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# AM_SET_DEPDIR
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# -------------
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# Choose a directory name for dependency files.
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# This macro is AC_REQUIREd in _AM_DEPENDENCIES.
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AC_DEFUN([AM_SET_DEPDIR],
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[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
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AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
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])
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# AM_DEP_TRACK
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# ------------
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AC_DEFUN([AM_DEP_TRACK],
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[AC_ARG_ENABLE([dependency-tracking], [dnl
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AS_HELP_STRING(
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[--enable-dependency-tracking],
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[do not reject slow dependency extractors])
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AS_HELP_STRING(
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[--disable-dependency-tracking],
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[speeds up one-time build])])
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if test "x$enable_dependency_tracking" != xno; then
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am_depcomp="$ac_aux_dir/depcomp"
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AMDEPBACKSLASH='\'
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am__nodep='_no'
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fi
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AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
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AC_SUBST([AMDEPBACKSLASH])dnl
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_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
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AC_SUBST([am__nodep])dnl
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_AM_SUBST_NOTMAKE([am__nodep])dnl
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])
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# Generate code to set up dependency tracking. -*- Autoconf -*-
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# Copyright (C) 1999-2017 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# _AM_OUTPUT_DEPENDENCY_COMMANDS
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# ------------------------------
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AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
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[{
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# Older Autoconf quotes --file arguments for eval, but not when files
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# are listed without --file. Let's play safe and only enable the eval
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# if we detect the quoting.
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case $CONFIG_FILES in
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*\'*) eval set x "$CONFIG_FILES" ;;
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*) set x $CONFIG_FILES ;;
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esac
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shift
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for mf
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do
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# Strip MF so we end up with the name of the file.
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mf=`echo "$mf" | sed -e 's/:.*$//'`
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# Check whether this is an Automake generated Makefile or not.
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# We used to match only the files named 'Makefile.in', but
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# some people rename them; so instead we look at the file content.
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# Grep'ing the first line is not enough: some people post-process
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# each Makefile.in and add a new line on top of each file to say so.
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# Grep'ing the whole file is not good either: AIX grep has a line
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# limit of 2048, but all sed's we know have understand at least 4000.
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if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
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dirpart=`AS_DIRNAME("$mf")`
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else
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continue
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fi
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# Extract the definition of DEPDIR, am__include, and am__quote
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# from the Makefile without running 'make'.
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DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
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test -z "$DEPDIR" && continue
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am__include=`sed -n 's/^am__include = //p' < "$mf"`
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test -z "$am__include" && continue
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am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
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# Find all dependency output files, they are included files with
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# $(DEPDIR) in their names. We invoke sed twice because it is the
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# simplest approach to changing $(DEPDIR) to its actual value in the
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# expansion.
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for file in `sed -n "
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s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
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sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
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# Make sure the directory exists.
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test -f "$dirpart/$file" && continue
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fdir=`AS_DIRNAME(["$file"])`
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AS_MKDIR_P([$dirpart/$fdir])
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# echo "creating $dirpart/$file"
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echo '# dummy' > "$dirpart/$file"
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done
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done
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}
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])# _AM_OUTPUT_DEPENDENCY_COMMANDS
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# AM_OUTPUT_DEPENDENCY_COMMANDS
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# -----------------------------
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# This macro should only be invoked once -- use via AC_REQUIRE.
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#
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# This code is only required when automatic dependency tracking
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# is enabled. FIXME. This creates each '.P' file that we will
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# need in order to bootstrap the dependency handling code.
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AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
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[AC_CONFIG_COMMANDS([depfiles],
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[test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
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[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
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])
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# Do all the work for Automake. -*- Autoconf -*-
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# Do all the work for Automake. -*- Autoconf -*-
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# Copyright (C) 1996-2017 Free Software Foundation, Inc.
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# Copyright (C) 1996-2017 Free Software Foundation, Inc.
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@ -477,6 +742,56 @@ AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
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]
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]
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)
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)
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# Check to see how 'make' treats includes. -*- Autoconf -*-
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# Copyright (C) 2001-2017 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# AM_MAKE_INCLUDE()
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# -----------------
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# Check to see how make treats includes.
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AC_DEFUN([AM_MAKE_INCLUDE],
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[am_make=${MAKE-make}
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cat > confinc << 'END'
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am__doit:
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@echo this is the am__doit target
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.PHONY: am__doit
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END
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# If we don't find an include directive, just comment out the code.
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AC_MSG_CHECKING([for style of include used by $am_make])
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am__include="#"
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am__quote=
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_am_result=none
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# First try GNU make style include.
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echo "include confinc" > confmf
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# Ignore all kinds of additional output from 'make'.
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case `$am_make -s -f confmf 2> /dev/null` in #(
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*the\ am__doit\ target*)
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am__include=include
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am__quote=
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_am_result=GNU
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;;
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esac
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# Now try BSD make style include.
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if test "$am__include" = "#"; then
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echo '.include "confinc"' > confmf
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case `$am_make -s -f confmf 2> /dev/null` in #(
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*the\ am__doit\ target*)
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am__include=.include
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am__quote="\""
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_am_result=BSD
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;;
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esac
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fi
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AC_SUBST([am__include])
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AC_SUBST([am__quote])
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AC_MSG_RESULT([$_am_result])
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rm -f confinc confmf
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])
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# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
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# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
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|
||||||
# Copyright (C) 1997-2017 Free Software Foundation, Inc.
|
# Copyright (C) 1997-2017 Free Software Foundation, Inc.
|
||||||
|
|
@ -932,6 +1247,7 @@ AC_SUBST([am__tar])
|
||||||
AC_SUBST([am__untar])
|
AC_SUBST([am__untar])
|
||||||
]) # _AM_PROG_TAR
|
]) # _AM_PROG_TAR
|
||||||
|
|
||||||
|
m4_include([../config/depstand.m4])
|
||||||
m4_include([../config/lead-dot.m4])
|
m4_include([../config/lead-dot.m4])
|
||||||
m4_include([../config/multi.m4])
|
m4_include([../config/multi.m4])
|
||||||
m4_include([../config/override.m4])
|
m4_include([../config/override.m4])
|
||||||
|
|
|
||||||
|
|
@ -850,9 +850,22 @@ READELF
|
||||||
RANLIB
|
RANLIB
|
||||||
ac_ct_AR
|
ac_ct_AR
|
||||||
AR
|
AR
|
||||||
|
am__fastdepCCAS_FALSE
|
||||||
|
am__fastdepCCAS_TRUE
|
||||||
|
CCASDEPMODE
|
||||||
CCASFLAGS
|
CCASFLAGS
|
||||||
CCAS
|
CCAS
|
||||||
CPP
|
CPP
|
||||||
|
am__fastdepCC_FALSE
|
||||||
|
am__fastdepCC_TRUE
|
||||||
|
CCDEPMODE
|
||||||
|
am__nodep
|
||||||
|
AMDEPBACKSLASH
|
||||||
|
AMDEP_FALSE
|
||||||
|
AMDEP_TRUE
|
||||||
|
am__quote
|
||||||
|
am__include
|
||||||
|
DEPDIR
|
||||||
OBJEXT
|
OBJEXT
|
||||||
EXEEXT
|
EXEEXT
|
||||||
ac_ct_CC
|
ac_ct_CC
|
||||||
|
|
@ -986,6 +999,7 @@ enable_newlib_supplied_syscalls
|
||||||
enable_newlib_fno_builtin
|
enable_newlib_fno_builtin
|
||||||
enable_silent_rules
|
enable_silent_rules
|
||||||
enable_maintainer_mode
|
enable_maintainer_mode
|
||||||
|
enable_dependency_tracking
|
||||||
'
|
'
|
||||||
ac_precious_vars='build_alias
|
ac_precious_vars='build_alias
|
||||||
host_alias
|
host_alias
|
||||||
|
|
@ -1655,6 +1669,10 @@ Optional Features:
|
||||||
--enable-maintainer-mode
|
--enable-maintainer-mode
|
||||||
enable make rules and dependencies not useful (and
|
enable make rules and dependencies not useful (and
|
||||||
sometimes confusing) to the casual installer
|
sometimes confusing) to the casual installer
|
||||||
|
--enable-dependency-tracking
|
||||||
|
do not reject slow dependency extractors
|
||||||
|
--disable-dependency-tracking
|
||||||
|
speeds up one-time build
|
||||||
|
|
||||||
Some influential environment variables:
|
Some influential environment variables:
|
||||||
CC C compiler command
|
CC C compiler command
|
||||||
|
|
@ -3113,6 +3131,69 @@ fi
|
||||||
AM_BACKSLASH='\'
|
AM_BACKSLASH='\'
|
||||||
|
|
||||||
|
|
||||||
|
DEPDIR="${am__leading_dot}deps"
|
||||||
|
|
||||||
|
ac_config_commands="$ac_config_commands depfiles"
|
||||||
|
|
||||||
|
|
||||||
|
am_make=${MAKE-make}
|
||||||
|
cat > confinc << 'END'
|
||||||
|
am__doit:
|
||||||
|
@echo this is the am__doit target
|
||||||
|
.PHONY: am__doit
|
||||||
|
END
|
||||||
|
# If we don't find an include directive, just comment out the code.
|
||||||
|
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
|
||||||
|
$as_echo_n "checking for style of include used by $am_make... " >&6; }
|
||||||
|
am__include="#"
|
||||||
|
am__quote=
|
||||||
|
_am_result=none
|
||||||
|
# First try GNU make style include.
|
||||||
|
echo "include confinc" > confmf
|
||||||
|
# Ignore all kinds of additional output from 'make'.
|
||||||
|
case `$am_make -s -f confmf 2> /dev/null` in #(
|
||||||
|
*the\ am__doit\ target*)
|
||||||
|
am__include=include
|
||||||
|
am__quote=
|
||||||
|
_am_result=GNU
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
# Now try BSD make style include.
|
||||||
|
if test "$am__include" = "#"; then
|
||||||
|
echo '.include "confinc"' > confmf
|
||||||
|
case `$am_make -s -f confmf 2> /dev/null` in #(
|
||||||
|
*the\ am__doit\ target*)
|
||||||
|
am__include=.include
|
||||||
|
am__quote="\""
|
||||||
|
_am_result=BSD
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
fi
|
||||||
|
|
||||||
|
|
||||||
|
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
|
||||||
|
$as_echo "$_am_result" >&6; }
|
||||||
|
rm -f confinc confmf
|
||||||
|
|
||||||
|
# Check whether --enable-dependency-tracking was given.
|
||||||
|
if test "${enable_dependency_tracking+set}" = set; then :
|
||||||
|
enableval=$enable_dependency_tracking;
|
||||||
|
fi
|
||||||
|
|
||||||
|
if test "x$enable_dependency_tracking" != xno; then
|
||||||
|
am_depcomp="$ac_aux_dir/depcomp"
|
||||||
|
AMDEPBACKSLASH='\'
|
||||||
|
am__nodep='_no'
|
||||||
|
fi
|
||||||
|
if test "x$enable_dependency_tracking" != xno; then
|
||||||
|
AMDEP_TRUE=
|
||||||
|
AMDEP_FALSE='#'
|
||||||
|
else
|
||||||
|
AMDEP_TRUE='#'
|
||||||
|
AMDEP_FALSE=
|
||||||
|
fi
|
||||||
|
|
||||||
|
|
||||||
ac_ext=c
|
ac_ext=c
|
||||||
ac_cpp='$CPP $CPPFLAGS'
|
ac_cpp='$CPP $CPPFLAGS'
|
||||||
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||||||
|
|
@ -4037,6 +4118,134 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
|
||||||
ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
||||||
|
|
||||||
|
|
||||||
|
depcc="$CC" am_compiler_list=
|
||||||
|
|
||||||
|
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
|
||||||
|
$as_echo_n "checking dependency style of $depcc... " >&6; }
|
||||||
|
if ${am_cv_CC_dependencies_compiler_type+:} false; then :
|
||||||
|
$as_echo_n "(cached) " >&6
|
||||||
|
else
|
||||||
|
if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
|
||||||
|
# We make a subdir and do the tests there. Otherwise we can end up
|
||||||
|
# making bogus files that we don't know about and never remove. For
|
||||||
|
# instance it was reported that on HP-UX the gcc test will end up
|
||||||
|
# making a dummy file named 'D' -- because '-MD' means "put the output
|
||||||
|
# in D".
|
||||||
|
rm -rf conftest.dir
|
||||||
|
mkdir conftest.dir
|
||||||
|
# Copy depcomp to subdir because otherwise we won't find it if we're
|
||||||
|
# using a relative directory.
|
||||||
|
cp "$am_depcomp" conftest.dir
|
||||||
|
cd conftest.dir
|
||||||
|
# We will build objects and dependencies in a subdirectory because
|
||||||
|
# it helps to detect inapplicable dependency modes. For instance
|
||||||
|
# both Tru64's cc and ICC support -MD to output dependencies as a
|
||||||
|
# side effect of compilation, but ICC will put the dependencies in
|
||||||
|
# the current directory while Tru64 will put them in the object
|
||||||
|
# directory.
|
||||||
|
mkdir sub
|
||||||
|
|
||||||
|
am_cv_CC_dependencies_compiler_type=none
|
||||||
|
if test "$am_compiler_list" = ""; then
|
||||||
|
am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
|
||||||
|
fi
|
||||||
|
am__universal=false
|
||||||
|
case " $depcc " in #(
|
||||||
|
*\ -arch\ *\ -arch\ *) am__universal=true ;;
|
||||||
|
esac
|
||||||
|
|
||||||
|
for depmode in $am_compiler_list; do
|
||||||
|
# Setup a source with many dependencies, because some compilers
|
||||||
|
# like to wrap large dependency lists on column 80 (with \), and
|
||||||
|
# we should not choose a depcomp mode which is confused by this.
|
||||||
|
#
|
||||||
|
# We need to recreate these files for each test, as the compiler may
|
||||||
|
# overwrite some of them when testing with obscure command lines.
|
||||||
|
# This happens at least with the AIX C compiler.
|
||||||
|
: > sub/conftest.c
|
||||||
|
for i in 1 2 3 4 5 6; do
|
||||||
|
echo '#include "conftst'$i'.h"' >> sub/conftest.c
|
||||||
|
# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
|
||||||
|
# Solaris 10 /bin/sh.
|
||||||
|
echo '/* dummy */' > sub/conftst$i.h
|
||||||
|
done
|
||||||
|
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
|
||||||
|
|
||||||
|
# We check with '-c' and '-o' for the sake of the "dashmstdout"
|
||||||
|
# mode. It turns out that the SunPro C++ compiler does not properly
|
||||||
|
# handle '-M -o', and we need to detect this. Also, some Intel
|
||||||
|
# versions had trouble with output in subdirs.
|
||||||
|
am__obj=sub/conftest.${OBJEXT-o}
|
||||||
|
am__minus_obj="-o $am__obj"
|
||||||
|
case $depmode in
|
||||||
|
gcc)
|
||||||
|
# This depmode causes a compiler race in universal mode.
|
||||||
|
test "$am__universal" = false || continue
|
||||||
|
;;
|
||||||
|
nosideeffect)
|
||||||
|
# After this tag, mechanisms are not by side-effect, so they'll
|
||||||
|
# only be used when explicitly requested.
|
||||||
|
if test "x$enable_dependency_tracking" = xyes; then
|
||||||
|
continue
|
||||||
|
else
|
||||||
|
break
|
||||||
|
fi
|
||||||
|
;;
|
||||||
|
msvc7 | msvc7msys | msvisualcpp | msvcmsys)
|
||||||
|
# This compiler won't grok '-c -o', but also, the minuso test has
|
||||||
|
# not run yet. These depmodes are late enough in the game, and
|
||||||
|
# so weak that their functioning should not be impacted.
|
||||||
|
am__obj=conftest.${OBJEXT-o}
|
||||||
|
am__minus_obj=
|
||||||
|
;;
|
||||||
|
none) break ;;
|
||||||
|
esac
|
||||||
|
if depmode=$depmode \
|
||||||
|
source=sub/conftest.c object=$am__obj \
|
||||||
|
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
|
||||||
|
$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
|
||||||
|
>/dev/null 2>conftest.err &&
|
||||||
|
grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
|
||||||
|
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
|
||||||
|
grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
|
||||||
|
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
|
||||||
|
# icc doesn't choke on unknown options, it will just issue warnings
|
||||||
|
# or remarks (even with -Werror). So we grep stderr for any message
|
||||||
|
# that says an option was ignored or not supported.
|
||||||
|
# When given -MP, icc 7.0 and 7.1 complain thusly:
|
||||||
|
# icc: Command line warning: ignoring option '-M'; no argument required
|
||||||
|
# The diagnosis changed in icc 8.0:
|
||||||
|
# icc: Command line remark: option '-MP' not supported
|
||||||
|
if (grep 'ignoring option' conftest.err ||
|
||||||
|
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
|
||||||
|
am_cv_CC_dependencies_compiler_type=$depmode
|
||||||
|
break
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
|
||||||
|
cd ..
|
||||||
|
rm -rf conftest.dir
|
||||||
|
else
|
||||||
|
am_cv_CC_dependencies_compiler_type=none
|
||||||
|
fi
|
||||||
|
|
||||||
|
fi
|
||||||
|
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
|
||||||
|
$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
|
||||||
|
CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
|
||||||
|
|
||||||
|
if
|
||||||
|
test "x$enable_dependency_tracking" != xno \
|
||||||
|
&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
|
||||||
|
am__fastdepCC_TRUE=
|
||||||
|
am__fastdepCC_FALSE='#'
|
||||||
|
else
|
||||||
|
am__fastdepCC_TRUE='#'
|
||||||
|
am__fastdepCC_FALSE=
|
||||||
|
fi
|
||||||
|
|
||||||
|
|
||||||
ac_ext=c
|
ac_ext=c
|
||||||
ac_cpp='$CPP $CPPFLAGS'
|
ac_cpp='$CPP $CPPFLAGS'
|
||||||
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||||||
|
|
@ -4181,6 +4390,132 @@ test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
depcc="$CCAS" am_compiler_list=
|
||||||
|
|
||||||
|
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
|
||||||
|
$as_echo_n "checking dependency style of $depcc... " >&6; }
|
||||||
|
if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
|
||||||
|
$as_echo_n "(cached) " >&6
|
||||||
|
else
|
||||||
|
if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
|
||||||
|
# We make a subdir and do the tests there. Otherwise we can end up
|
||||||
|
# making bogus files that we don't know about and never remove. For
|
||||||
|
# instance it was reported that on HP-UX the gcc test will end up
|
||||||
|
# making a dummy file named 'D' -- because '-MD' means "put the output
|
||||||
|
# in D".
|
||||||
|
rm -rf conftest.dir
|
||||||
|
mkdir conftest.dir
|
||||||
|
# Copy depcomp to subdir because otherwise we won't find it if we're
|
||||||
|
# using a relative directory.
|
||||||
|
cp "$am_depcomp" conftest.dir
|
||||||
|
cd conftest.dir
|
||||||
|
# We will build objects and dependencies in a subdirectory because
|
||||||
|
# it helps to detect inapplicable dependency modes. For instance
|
||||||
|
# both Tru64's cc and ICC support -MD to output dependencies as a
|
||||||
|
# side effect of compilation, but ICC will put the dependencies in
|
||||||
|
# the current directory while Tru64 will put them in the object
|
||||||
|
# directory.
|
||||||
|
mkdir sub
|
||||||
|
|
||||||
|
am_cv_CCAS_dependencies_compiler_type=none
|
||||||
|
if test "$am_compiler_list" = ""; then
|
||||||
|
am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
|
||||||
|
fi
|
||||||
|
am__universal=false
|
||||||
|
|
||||||
|
|
||||||
|
for depmode in $am_compiler_list; do
|
||||||
|
# Setup a source with many dependencies, because some compilers
|
||||||
|
# like to wrap large dependency lists on column 80 (with \), and
|
||||||
|
# we should not choose a depcomp mode which is confused by this.
|
||||||
|
#
|
||||||
|
# We need to recreate these files for each test, as the compiler may
|
||||||
|
# overwrite some of them when testing with obscure command lines.
|
||||||
|
# This happens at least with the AIX C compiler.
|
||||||
|
: > sub/conftest.c
|
||||||
|
for i in 1 2 3 4 5 6; do
|
||||||
|
echo '#include "conftst'$i'.h"' >> sub/conftest.c
|
||||||
|
# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
|
||||||
|
# Solaris 10 /bin/sh.
|
||||||
|
echo '/* dummy */' > sub/conftst$i.h
|
||||||
|
done
|
||||||
|
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
|
||||||
|
|
||||||
|
# We check with '-c' and '-o' for the sake of the "dashmstdout"
|
||||||
|
# mode. It turns out that the SunPro C++ compiler does not properly
|
||||||
|
# handle '-M -o', and we need to detect this. Also, some Intel
|
||||||
|
# versions had trouble with output in subdirs.
|
||||||
|
am__obj=sub/conftest.${OBJEXT-o}
|
||||||
|
am__minus_obj="-o $am__obj"
|
||||||
|
case $depmode in
|
||||||
|
gcc)
|
||||||
|
# This depmode causes a compiler race in universal mode.
|
||||||
|
test "$am__universal" = false || continue
|
||||||
|
;;
|
||||||
|
nosideeffect)
|
||||||
|
# After this tag, mechanisms are not by side-effect, so they'll
|
||||||
|
# only be used when explicitly requested.
|
||||||
|
if test "x$enable_dependency_tracking" = xyes; then
|
||||||
|
continue
|
||||||
|
else
|
||||||
|
break
|
||||||
|
fi
|
||||||
|
;;
|
||||||
|
msvc7 | msvc7msys | msvisualcpp | msvcmsys)
|
||||||
|
# This compiler won't grok '-c -o', but also, the minuso test has
|
||||||
|
# not run yet. These depmodes are late enough in the game, and
|
||||||
|
# so weak that their functioning should not be impacted.
|
||||||
|
am__obj=conftest.${OBJEXT-o}
|
||||||
|
am__minus_obj=
|
||||||
|
;;
|
||||||
|
none) break ;;
|
||||||
|
esac
|
||||||
|
if depmode=$depmode \
|
||||||
|
source=sub/conftest.c object=$am__obj \
|
||||||
|
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
|
||||||
|
$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
|
||||||
|
>/dev/null 2>conftest.err &&
|
||||||
|
grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
|
||||||
|
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
|
||||||
|
grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
|
||||||
|
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
|
||||||
|
# icc doesn't choke on unknown options, it will just issue warnings
|
||||||
|
# or remarks (even with -Werror). So we grep stderr for any message
|
||||||
|
# that says an option was ignored or not supported.
|
||||||
|
# When given -MP, icc 7.0 and 7.1 complain thusly:
|
||||||
|
# icc: Command line warning: ignoring option '-M'; no argument required
|
||||||
|
# The diagnosis changed in icc 8.0:
|
||||||
|
# icc: Command line remark: option '-MP' not supported
|
||||||
|
if (grep 'ignoring option' conftest.err ||
|
||||||
|
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
|
||||||
|
am_cv_CCAS_dependencies_compiler_type=$depmode
|
||||||
|
break
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
|
||||||
|
cd ..
|
||||||
|
rm -rf conftest.dir
|
||||||
|
else
|
||||||
|
am_cv_CCAS_dependencies_compiler_type=none
|
||||||
|
fi
|
||||||
|
|
||||||
|
fi
|
||||||
|
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
|
||||||
|
$as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
|
||||||
|
CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
|
||||||
|
|
||||||
|
if
|
||||||
|
test "x$enable_dependency_tracking" != xno \
|
||||||
|
&& test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
|
||||||
|
am__fastdepCCAS_TRUE=
|
||||||
|
am__fastdepCCAS_FALSE='#'
|
||||||
|
else
|
||||||
|
am__fastdepCCAS_TRUE='#'
|
||||||
|
am__fastdepCCAS_FALSE=
|
||||||
|
fi
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
if test -n "$ac_tool_prefix"; then
|
if test -n "$ac_tool_prefix"; then
|
||||||
for ac_prog in ar lib "link -lib"
|
for ac_prog in ar lib "link -lib"
|
||||||
|
|
@ -7094,6 +7429,18 @@ if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
|
||||||
as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
|
as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
|
||||||
Usually this means the macro was only invoked conditionally." "$LINENO" 5
|
Usually this means the macro was only invoked conditionally." "$LINENO" 5
|
||||||
fi
|
fi
|
||||||
|
if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
|
||||||
|
as_fn_error $? "conditional \"AMDEP\" was never defined.
|
||||||
|
Usually this means the macro was only invoked conditionally." "$LINENO" 5
|
||||||
|
fi
|
||||||
|
if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
|
||||||
|
as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
|
||||||
|
Usually this means the macro was only invoked conditionally." "$LINENO" 5
|
||||||
|
fi
|
||||||
|
if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
|
||||||
|
as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
|
||||||
|
Usually this means the macro was only invoked conditionally." "$LINENO" 5
|
||||||
|
fi
|
||||||
if test -z "${ELIX_LEVEL_0_TRUE}" && test -z "${ELIX_LEVEL_0_FALSE}"; then
|
if test -z "${ELIX_LEVEL_0_TRUE}" && test -z "${ELIX_LEVEL_0_FALSE}"; then
|
||||||
as_fn_error $? "conditional \"ELIX_LEVEL_0\" was never defined.
|
as_fn_error $? "conditional \"ELIX_LEVEL_0\" was never defined.
|
||||||
Usually this means the macro was only invoked conditionally." "$LINENO" 5
|
Usually this means the macro was only invoked conditionally." "$LINENO" 5
|
||||||
|
|
@ -8174,6 +8521,7 @@ CC="$CC"
|
||||||
CXX="$CXX"
|
CXX="$CXX"
|
||||||
GFORTRAN="$GFORTRAN"
|
GFORTRAN="$GFORTRAN"
|
||||||
GCJ="$GCJ"
|
GCJ="$GCJ"
|
||||||
|
AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
|
||||||
|
|
||||||
_ACEOF
|
_ACEOF
|
||||||
|
|
||||||
|
|
@ -8186,6 +8534,7 @@ do
|
||||||
"newlib.h") CONFIG_HEADERS="$CONFIG_HEADERS newlib.h:newlib.hin" ;;
|
"newlib.h") CONFIG_HEADERS="$CONFIG_HEADERS newlib.h:newlib.hin" ;;
|
||||||
"_newlib_version.h") CONFIG_HEADERS="$CONFIG_HEADERS _newlib_version.h:_newlib_version.hin" ;;
|
"_newlib_version.h") CONFIG_HEADERS="$CONFIG_HEADERS _newlib_version.h:_newlib_version.hin" ;;
|
||||||
"default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
|
"default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
|
||||||
|
"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
|
||||||
"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
|
"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
|
||||||
|
|
||||||
*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
|
*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
|
||||||
|
|
@ -8791,6 +9140,99 @@ case " $CONFIG_FILES " in
|
||||||
ac_file=Makefile . ${multi_basedir}/config-ml.in
|
ac_file=Makefile . ${multi_basedir}/config-ml.in
|
||||||
;;
|
;;
|
||||||
esac ;;
|
esac ;;
|
||||||
|
"depfiles":C) test x"$AMDEP_TRUE" != x"" || {
|
||||||
|
# Older Autoconf quotes --file arguments for eval, but not when files
|
||||||
|
# are listed without --file. Let's play safe and only enable the eval
|
||||||
|
# if we detect the quoting.
|
||||||
|
case $CONFIG_FILES in
|
||||||
|
*\'*) eval set x "$CONFIG_FILES" ;;
|
||||||
|
*) set x $CONFIG_FILES ;;
|
||||||
|
esac
|
||||||
|
shift
|
||||||
|
for mf
|
||||||
|
do
|
||||||
|
# Strip MF so we end up with the name of the file.
|
||||||
|
mf=`echo "$mf" | sed -e 's/:.*$//'`
|
||||||
|
# Check whether this is an Automake generated Makefile or not.
|
||||||
|
# We used to match only the files named 'Makefile.in', but
|
||||||
|
# some people rename them; so instead we look at the file content.
|
||||||
|
# Grep'ing the first line is not enough: some people post-process
|
||||||
|
# each Makefile.in and add a new line on top of each file to say so.
|
||||||
|
# Grep'ing the whole file is not good either: AIX grep has a line
|
||||||
|
# limit of 2048, but all sed's we know have understand at least 4000.
|
||||||
|
if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
|
||||||
|
dirpart=`$as_dirname -- "$mf" ||
|
||||||
|
$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
|
||||||
|
X"$mf" : 'X\(//\)[^/]' \| \
|
||||||
|
X"$mf" : 'X\(//\)$' \| \
|
||||||
|
X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
|
||||||
|
$as_echo X"$mf" |
|
||||||
|
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
|
||||||
|
s//\1/
|
||||||
|
q
|
||||||
|
}
|
||||||
|
/^X\(\/\/\)[^/].*/{
|
||||||
|
s//\1/
|
||||||
|
q
|
||||||
|
}
|
||||||
|
/^X\(\/\/\)$/{
|
||||||
|
s//\1/
|
||||||
|
q
|
||||||
|
}
|
||||||
|
/^X\(\/\).*/{
|
||||||
|
s//\1/
|
||||||
|
q
|
||||||
|
}
|
||||||
|
s/.*/./; q'`
|
||||||
|
else
|
||||||
|
continue
|
||||||
|
fi
|
||||||
|
# Extract the definition of DEPDIR, am__include, and am__quote
|
||||||
|
# from the Makefile without running 'make'.
|
||||||
|
DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
|
||||||
|
test -z "$DEPDIR" && continue
|
||||||
|
am__include=`sed -n 's/^am__include = //p' < "$mf"`
|
||||||
|
test -z "$am__include" && continue
|
||||||
|
am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
|
||||||
|
# Find all dependency output files, they are included files with
|
||||||
|
# $(DEPDIR) in their names. We invoke sed twice because it is the
|
||||||
|
# simplest approach to changing $(DEPDIR) to its actual value in the
|
||||||
|
# expansion.
|
||||||
|
for file in `sed -n "
|
||||||
|
s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
|
||||||
|
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
|
||||||
|
# Make sure the directory exists.
|
||||||
|
test -f "$dirpart/$file" && continue
|
||||||
|
fdir=`$as_dirname -- "$file" ||
|
||||||
|
$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
|
||||||
|
X"$file" : 'X\(//\)[^/]' \| \
|
||||||
|
X"$file" : 'X\(//\)$' \| \
|
||||||
|
X"$file" : 'X\(/\)' \| . 2>/dev/null ||
|
||||||
|
$as_echo X"$file" |
|
||||||
|
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
|
||||||
|
s//\1/
|
||||||
|
q
|
||||||
|
}
|
||||||
|
/^X\(\/\/\)[^/].*/{
|
||||||
|
s//\1/
|
||||||
|
q
|
||||||
|
}
|
||||||
|
/^X\(\/\/\)$/{
|
||||||
|
s//\1/
|
||||||
|
q
|
||||||
|
}
|
||||||
|
/^X\(\/\).*/{
|
||||||
|
s//\1/
|
||||||
|
q
|
||||||
|
}
|
||||||
|
s/.*/./; q'`
|
||||||
|
as_dir=$dirpart/$fdir; as_fn_mkdir_p
|
||||||
|
# echo "creating $dirpart/$file"
|
||||||
|
echo '# dummy' > "$dirpart/$file"
|
||||||
|
done
|
||||||
|
done
|
||||||
|
}
|
||||||
|
;;
|
||||||
|
|
||||||
esac
|
esac
|
||||||
done # for ac_tag
|
done # for ac_tag
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue