forked from Imagelibrary/binutils-gdb
sim: require AC_PROG_CPP explicitly
All the scripts were using this implicitly already, so there's no real change for them, but we want to call it explicitly as the CPP tool is used to generate nltvals.def.
This commit is contained in:
Mike Frysinger
@@ -1,3 +1,7 @@
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2021-02-28 Mike Frysinger <vapier@gentoo.org>
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* configure: Regenerate.
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2021-02-21 Mike Frysinger <vapier@gentoo.org>
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* configure.ac (AC_CONFIG_MACRO_DIRS): Replace common with m4.
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281
sim/lm32/configure
vendored
281
sim/lm32/configure
vendored
@@ -693,7 +693,6 @@ INSTALL_SCRIPT
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INSTALL_PROGRAM
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EGREP
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GREP
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CPP
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target_os
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target_vendor
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target_cpu
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@@ -706,6 +705,7 @@ build_os
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build_vendor
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build_cpu
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build
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CPP
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OBJEXT
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EXEEXT
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ac_ct_CC
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@@ -3162,6 +3162,143 @@ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
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ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
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ac_compiler_gnu=$ac_cv_c_compiler_gnu
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ac_ext=c
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ac_cpp='$CPP $CPPFLAGS'
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ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
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ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
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ac_compiler_gnu=$ac_cv_c_compiler_gnu
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
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$as_echo_n "checking how to run the C preprocessor... " >&6; }
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# On Suns, sometimes $CPP names a directory.
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if test -n "$CPP" && test -d "$CPP"; then
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CPP=
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fi
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if test -z "$CPP"; then
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if ${ac_cv_prog_CPP+:} false; then :
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$as_echo_n "(cached) " >&6
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else
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# Double quotes because CPP needs to be expanded
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for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
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do
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ac_preproc_ok=false
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for ac_c_preproc_warn_flag in '' yes
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do
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# Use a header file that comes with gcc, so configuring glibc
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# with a fresh cross-compiler works.
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# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
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# <limits.h> exists even on freestanding compilers.
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# On the NeXT, cc -E runs the code through the compiler's parser,
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# not just through cpp. "Syntax error" is here to catch this case.
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cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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/* end confdefs.h. */
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#ifdef __STDC__
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# include <limits.h>
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#else
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# include <assert.h>
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#endif
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Syntax error
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_ACEOF
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if ac_fn_c_try_cpp "$LINENO"; then :
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else
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# Broken: fails on valid input.
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continue
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fi
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rm -f conftest.err conftest.i conftest.$ac_ext
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# OK, works on sane cases. Now check whether nonexistent headers
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# can be detected and how.
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cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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/* end confdefs.h. */
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#include <ac_nonexistent.h>
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_ACEOF
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if ac_fn_c_try_cpp "$LINENO"; then :
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# Broken: success on invalid input.
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continue
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else
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# Passes both tests.
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ac_preproc_ok=:
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break
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fi
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rm -f conftest.err conftest.i conftest.$ac_ext
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done
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# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
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rm -f conftest.i conftest.err conftest.$ac_ext
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if $ac_preproc_ok; then :
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break
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fi
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done
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ac_cv_prog_CPP=$CPP
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fi
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CPP=$ac_cv_prog_CPP
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else
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ac_cv_prog_CPP=$CPP
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fi
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
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$as_echo "$CPP" >&6; }
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ac_preproc_ok=false
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for ac_c_preproc_warn_flag in '' yes
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do
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# Use a header file that comes with gcc, so configuring glibc
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# with a fresh cross-compiler works.
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# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
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# <limits.h> exists even on freestanding compilers.
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# On the NeXT, cc -E runs the code through the compiler's parser,
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# not just through cpp. "Syntax error" is here to catch this case.
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cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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/* end confdefs.h. */
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#ifdef __STDC__
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# include <limits.h>
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#else
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# include <assert.h>
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#endif
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Syntax error
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_ACEOF
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if ac_fn_c_try_cpp "$LINENO"; then :
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else
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# Broken: fails on valid input.
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continue
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fi
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rm -f conftest.err conftest.i conftest.$ac_ext
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# OK, works on sane cases. Now check whether nonexistent headers
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# can be detected and how.
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cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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/* end confdefs.h. */
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#include <ac_nonexistent.h>
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_ACEOF
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if ac_fn_c_try_cpp "$LINENO"; then :
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# Broken: success on invalid input.
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continue
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else
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# Passes both tests.
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ac_preproc_ok=:
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break
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fi
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rm -f conftest.err conftest.i conftest.$ac_ext
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done
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# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
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rm -f conftest.i conftest.err conftest.$ac_ext
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if $ac_preproc_ok; then :
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else
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{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
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$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
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as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
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See \`config.log' for more details" "$LINENO" 5; }
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fi
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ac_ext=c
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ac_cpp='$CPP $CPPFLAGS'
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ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
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ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
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ac_compiler_gnu=$ac_cv_c_compiler_gnu
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ac_aux_dir=
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for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
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if test -f "$ac_dir/install-sh"; then
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@@ -3302,143 +3439,6 @@ test -n "$target_alias" &&
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NONENONEs,x,x, &&
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program_prefix=${target_alias}-
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ac_ext=c
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ac_cpp='$CPP $CPPFLAGS'
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ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
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ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
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ac_compiler_gnu=$ac_cv_c_compiler_gnu
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
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$as_echo_n "checking how to run the C preprocessor... " >&6; }
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# On Suns, sometimes $CPP names a directory.
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if test -n "$CPP" && test -d "$CPP"; then
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CPP=
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fi
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if test -z "$CPP"; then
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if ${ac_cv_prog_CPP+:} false; then :
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$as_echo_n "(cached) " >&6
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else
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# Double quotes because CPP needs to be expanded
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for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
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do
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ac_preproc_ok=false
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for ac_c_preproc_warn_flag in '' yes
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do
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# Use a header file that comes with gcc, so configuring glibc
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# with a fresh cross-compiler works.
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# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
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# <limits.h> exists even on freestanding compilers.
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# On the NeXT, cc -E runs the code through the compiler's parser,
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# not just through cpp. "Syntax error" is here to catch this case.
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cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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/* end confdefs.h. */
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#ifdef __STDC__
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# include <limits.h>
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#else
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# include <assert.h>
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#endif
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Syntax error
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_ACEOF
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if ac_fn_c_try_cpp "$LINENO"; then :
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else
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# Broken: fails on valid input.
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continue
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fi
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rm -f conftest.err conftest.i conftest.$ac_ext
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# OK, works on sane cases. Now check whether nonexistent headers
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# can be detected and how.
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cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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/* end confdefs.h. */
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#include <ac_nonexistent.h>
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_ACEOF
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if ac_fn_c_try_cpp "$LINENO"; then :
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# Broken: success on invalid input.
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continue
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else
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# Passes both tests.
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ac_preproc_ok=:
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break
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fi
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rm -f conftest.err conftest.i conftest.$ac_ext
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done
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# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
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rm -f conftest.i conftest.err conftest.$ac_ext
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if $ac_preproc_ok; then :
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break
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fi
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done
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ac_cv_prog_CPP=$CPP
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fi
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CPP=$ac_cv_prog_CPP
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else
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ac_cv_prog_CPP=$CPP
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fi
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
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$as_echo "$CPP" >&6; }
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ac_preproc_ok=false
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for ac_c_preproc_warn_flag in '' yes
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do
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# Use a header file that comes with gcc, so configuring glibc
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# with a fresh cross-compiler works.
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# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
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# <limits.h> exists even on freestanding compilers.
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# On the NeXT, cc -E runs the code through the compiler's parser,
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# not just through cpp. "Syntax error" is here to catch this case.
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cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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/* end confdefs.h. */
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#ifdef __STDC__
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# include <limits.h>
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#else
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# include <assert.h>
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#endif
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Syntax error
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_ACEOF
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if ac_fn_c_try_cpp "$LINENO"; then :
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else
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# Broken: fails on valid input.
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continue
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fi
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rm -f conftest.err conftest.i conftest.$ac_ext
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# OK, works on sane cases. Now check whether nonexistent headers
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# can be detected and how.
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cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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/* end confdefs.h. */
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#include <ac_nonexistent.h>
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_ACEOF
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if ac_fn_c_try_cpp "$LINENO"; then :
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# Broken: success on invalid input.
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continue
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else
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# Passes both tests.
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ac_preproc_ok=:
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break
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fi
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rm -f conftest.err conftest.i conftest.$ac_ext
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done
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# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
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rm -f conftest.i conftest.err conftest.$ac_ext
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if $ac_preproc_ok; then :
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else
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{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
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$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
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as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
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See \`config.log' for more details" "$LINENO" 5; }
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fi
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ac_ext=c
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ac_cpp='$CPP $CPPFLAGS'
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ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
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ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
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ac_compiler_gnu=$ac_cv_c_compiler_gnu
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
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$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
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@@ -6545,6 +6545,7 @@ done
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ac_config_headers="$ac_config_headers config.h:config.in"
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@@ -11150,7 +11151,7 @@ else
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lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
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lt_status=$lt_dlunknown
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cat > conftest.$ac_ext <<_LT_EOF
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#line 11153 "configure"
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#line 11154 "configure"
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#include "confdefs.h"
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#if HAVE_DLFCN_H
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@@ -11256,7 +11257,7 @@ else
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lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
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lt_status=$lt_dlunknown
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cat > conftest.$ac_ext <<_LT_EOF
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#line 11259 "configure"
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#line 11260 "configure"
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#include "confdefs.h"
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#if HAVE_DLFCN_H
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Block a user