mirror of
https://github.com/sudo-project/sudo.git
synced 2025-08-22 01:49:11 +00:00
Update macros from autoconf-archive.
This commit is contained in:
Todd C. Miller
parent
fe8e1f3d38
commit
4af5e6293c
40
configure
vendored
40
configure
vendored
@ -7551,10 +7551,10 @@ ac_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_F
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ac_compiler_gnu=$ac_cv_build_c_compiler_gnu
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was_set_ac_cv_c_compiler_gnu=${ac_cv_c_compiler_gnu+y}
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if test ${was_set_ac_cv_c_compiler_gnu}
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was_set_c_compiler_gnu=${ac_cv_c_compiler_gnu+y}
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if test ${was_set_c_compiler_gnu}
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then :
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saved_ac_cv_c_compiler_gnu=$ac_cv_c_compiler_gnu
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saved_c_compiler_gnu=$ac_cv_c_compiler_gnu
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{ ac_cv_c_compiler_gnu=; unset ac_cv_c_compiler_gnu;}
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fi
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@ -8312,9 +8312,9 @@ ac_link='$CC_FOR_BUILD -o conftest$ac_build_exeext $CFLAGS_FOR_BUILD $CPPFLAGS_F
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ac_compiler_gnu=$ac_cv_build_c_compiler_gnu
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if test ${was_set_ac_cv_c_compiler_gnu}
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if test ${was_set_c_compiler_gnu}
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then :
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ac_cv_c_compiler_gnu=saved_ac_cv_c_compiler_gnu
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ac_cv_c_compiler_gnu=$saved_c_compiler_gnu
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fi
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cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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@ -31437,7 +31437,7 @@ esac
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fi
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{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___static_libgcc" >&5
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printf "%s\n" "$ax_cv_check_cflags___static_libgcc" >&6; }
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if test x"$ax_cv_check_cflags___static_libgcc" = xyes
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if test "x$ax_cv_check_cflags___static_libgcc" = xyes
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then :
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if test ${LT_LDFLAGS+y}
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@ -31672,7 +31672,7 @@ esac
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fi
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{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fvisibility_hidden" >&5
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printf "%s\n" "$ax_cv_check_cflags___fvisibility_hidden" >&6; }
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if test x"$ax_cv_check_cflags___fvisibility_hidden" = xyes
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if test "x$ax_cv_check_cflags___fvisibility_hidden" = xyes
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then :
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printf "%s\n" "#define HAVE_DSO_VISIBILITY 1" >>confdefs.h
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@ -31722,7 +31722,7 @@ esac
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fi
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{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___Bhidden_def" >&5
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printf "%s\n" "$ax_cv_check_cflags___Bhidden_def" >&6; }
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if test x"$ax_cv_check_cflags___Bhidden_def" = xyes
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if test "x$ax_cv_check_cflags___Bhidden_def" = xyes
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then :
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# HP-UX cc may not allow __declspec(dllexport) to be
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@ -31809,7 +31809,7 @@ esac
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fi
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{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___xldscope_hidden" >&5
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printf "%s\n" "$ax_cv_check_cflags___xldscope_hidden" >&6; }
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if test x"$ax_cv_check_cflags___xldscope_hidden" = xyes
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if test "x$ax_cv_check_cflags___xldscope_hidden" = xyes
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then :
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printf "%s\n" "#define HAVE_DSO_VISIBILITY 1" >>confdefs.h
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@ -32011,7 +32011,7 @@ fi
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eval ac_res=\$$as_CACHEVAR
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{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
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printf "%s\n" "$ac_res" >&6; }
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if test x"`eval 'as_val=${'$as_CACHEVAR'};printf "%s\n" "$as_val"'`" = xyes
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if eval test \"x\$"$as_CACHEVAR"\" = x"yes"
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then :
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@ -32149,7 +32149,7 @@ esac
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fi
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{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fno_omit_frame_pointer" >&5
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printf "%s\n" "$ax_cv_check_cflags___fno_omit_frame_pointer" >&6; }
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if test x"$ax_cv_check_cflags___fno_omit_frame_pointer" = xyes
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if test "x$ax_cv_check_cflags___fno_omit_frame_pointer" = xyes
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then :
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@ -32250,7 +32250,7 @@ esac
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fi
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{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fsanitize_fuzzer_no_link" >&5
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printf "%s\n" "$ax_cv_check_cflags___fsanitize_fuzzer_no_link" >&6; }
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if test x"$ax_cv_check_cflags___fsanitize_fuzzer_no_link" = xyes
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if test "x$ax_cv_check_cflags___fsanitize_fuzzer_no_link" = xyes
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then :
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@ -32391,7 +32391,7 @@ esac
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fi
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{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fno_omit_frame_pointer" >&5
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printf "%s\n" "$ax_cv_check_cflags___fno_omit_frame_pointer" >&6; }
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if test x"$ax_cv_check_cflags___fno_omit_frame_pointer" = xyes
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if test "x$ax_cv_check_cflags___fno_omit_frame_pointer" = xyes
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then :
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@ -32528,7 +32528,7 @@ esac
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fi
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{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fno_pie" >&5
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printf "%s\n" "$ax_cv_check_cflags___fno_pie" >&6; }
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if test x"$ax_cv_check_cflags___fno_pie" = xyes
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if test "x$ax_cv_check_cflags___fno_pie" = xyes
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then :
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_CFLAGS="$CFLAGS"
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@ -32619,7 +32619,7 @@ esac
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fi
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{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fPIE" >&5
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printf "%s\n" "$ax_cv_check_cflags___fPIE" >&6; }
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if test x"$ax_cv_check_cflags___fPIE" = xyes
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if test "x$ax_cv_check_cflags___fPIE" = xyes
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then :
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_CFLAGS="$CFLAGS"
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@ -33056,7 +33056,7 @@ esac
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fi
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{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fcf_protection" >&5
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printf "%s\n" "$ax_cv_check_cflags___fcf_protection" >&6; }
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if test x"$ax_cv_check_cflags___fcf_protection" = xyes
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if test "x$ax_cv_check_cflags___fcf_protection" = xyes
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then :
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{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the linker accepts -fcf-protection" >&5
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@ -33473,7 +33473,7 @@ esac
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fi
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{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___Wshadow" >&5
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printf "%s\n" "$ax_cv_check_cflags___Wshadow" >&6; }
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if test x"$ax_cv_check_cflags___Wshadow" = xyes
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if test "x$ax_cv_check_cflags___Wshadow" = xyes
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then :
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CFLAGS="$CFLAGS -Wshadow"
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else case e in #(
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@ -33514,7 +33514,7 @@ esac
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fi
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{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___Wvla" >&5
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printf "%s\n" "$ax_cv_check_cflags___Wvla" >&6; }
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if test x"$ax_cv_check_cflags___Wvla" = xyes
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if test "x$ax_cv_check_cflags___Wvla" = xyes
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then :
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CFLAGS="$CFLAGS -Wvla"
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else case e in #(
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@ -33555,7 +33555,7 @@ esac
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fi
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{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___Walloca" >&5
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printf "%s\n" "$ax_cv_check_cflags___Walloca" >&6; }
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if test x"$ax_cv_check_cflags___Walloca" = xyes
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if test "x$ax_cv_check_cflags___Walloca" = xyes
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then :
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CFLAGS="$CFLAGS -Walloca"
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else case e in #(
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@ -33596,7 +33596,7 @@ esac
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fi
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{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___Wtrampolines" >&5
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printf "%s\n" "$ax_cv_check_cflags___Wtrampolines" >&6; }
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if test x"$ax_cv_check_cflags___Wtrampolines" = xyes
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if test "x$ax_cv_check_cflags___Wtrampolines" = xyes
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then :
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CFLAGS="$CFLAGS -Wtrampolines"
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else case e in #(
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@ -1,5 +1,5 @@
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# ===========================================================================
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# http://www.gnu.org/software/autoconf-archive/ax_append_flag.html
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# https://www.gnu.org/software/autoconf-archive/ax_append_flag.html
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# ===========================================================================
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#
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# SYNOPSIS
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@ -23,33 +23,12 @@
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# Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
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# Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com>
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#
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# This program is free software: you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by the
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# Free Software Foundation, either version 3 of the License, or (at your
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# option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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# Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# As a special exception, the respective Autoconf Macro's copyright owner
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# gives unlimited permission to copy, distribute and modify the configure
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# scripts that are the output of Autoconf when processing the Macro. You
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# need not follow the terms of the GNU General Public License when using
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# or distributing such scripts, even though portions of the text of the
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# Macro appear in them. The GNU General Public License (GPL) does govern
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# all other use of the material that constitutes the Autoconf Macro.
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#
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# This special exception to the GPL applies to versions of the Autoconf
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# Macro released by the Autoconf Archive. When you make and distribute a
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# modified version of the Autoconf Macro, you may extend this special
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# exception to the GPL to apply to your modified version as well.
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# Copying and distribution of this file, with or without modification, are
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# permitted in any medium without royalty provided the copyright notice
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# and this notice are preserved. This file is offered as-is, without any
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# warranty.
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#serial 6
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#serial 8
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AC_DEFUN([AX_APPEND_FLAG],
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[dnl
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@ -1,10 +1,10 @@
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# ===========================================================================
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# http://www.gnu.org/software/autoconf-archive/ax_check_compile_flag.html
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# https://www.gnu.org/software/autoconf-archive/ax_check_compile_flag.html
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# ===========================================================================
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#
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# SYNOPSIS
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#
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# AX_CHECK_COMPILE_FLAG(FLAG, [ACTION-SUCCESS], [ACTION-FAILURE], [EXTRA-FLAGS])
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# AX_CHECK_COMPILE_FLAG(FLAG, [ACTION-SUCCESS], [ACTION-FAILURE], [EXTRA-FLAGS], [INPUT])
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#
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# DESCRIPTION
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#
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@ -19,6 +19,8 @@
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# the flags: "CFLAGS EXTRA-FLAGS FLAG". This can for example be used to
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# force the compiler to issue an error when a bad flag is given.
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#
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# INPUT gives an alternative input source to AC_COMPILE_IFELSE.
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#
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# NOTE: Implementation based on AX_CFLAGS_GCC_OPTION. Please keep this
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# macro in sync with AX_CHECK_{PREPROC,LINK}_FLAG.
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#
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@ -27,45 +29,24 @@
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# Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
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# Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com>
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#
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# This program is free software: you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by the
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# Free Software Foundation, either version 3 of the License, or (at your
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# option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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# Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# As a special exception, the respective Autoconf Macro's copyright owner
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# gives unlimited permission to copy, distribute and modify the configure
|
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# scripts that are the output of Autoconf when processing the Macro. You
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# need not follow the terms of the GNU General Public License when using
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# or distributing such scripts, even though portions of the text of the
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# Macro appear in them. The GNU General Public License (GPL) does govern
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# all other use of the material that constitutes the Autoconf Macro.
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#
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# This special exception to the GPL applies to versions of the Autoconf
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# Macro released by the Autoconf Archive. When you make and distribute a
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# modified version of the Autoconf Macro, you may extend this special
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# exception to the GPL to apply to your modified version as well.
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# Copying and distribution of this file, with or without modification, are
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# permitted in any medium without royalty provided the copyright notice
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# and this notice are preserved. This file is offered as-is, without any
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# warranty.
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#serial 2
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#serial 6
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AC_DEFUN([AX_CHECK_COMPILE_FLAG],
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[AC_PREREQ(2.59)dnl for _AC_LANG_PREFIX
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[AC_PREREQ(2.64)dnl for _AC_LANG_PREFIX and AS_VAR_IF
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AS_VAR_PUSHDEF([CACHEVAR],[ax_cv_check_[]_AC_LANG_ABBREV[]flags_$4_$1])dnl
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AC_CACHE_CHECK([whether _AC_LANG compiler accepts $1], CACHEVAR, [
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ax_check_save_flags=$[]_AC_LANG_PREFIX[]FLAGS
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_AC_LANG_PREFIX[]FLAGS="$[]_AC_LANG_PREFIX[]FLAGS $4 $1"
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM()],
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AC_COMPILE_IFELSE([m4_default([$5],[AC_LANG_PROGRAM()])],
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[AS_VAR_SET(CACHEVAR,[yes])],
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[AS_VAR_SET(CACHEVAR,[no])])
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_AC_LANG_PREFIX[]FLAGS=$ax_check_save_flags])
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AS_IF([test x"AS_VAR_GET(CACHEVAR)" = xyes],
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AS_VAR_IF(CACHEVAR,yes,
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[m4_default([$2], :)],
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[m4_default([$3], :)])
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AS_VAR_POPDEF([CACHEVAR])dnl
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@ -1,5 +1,5 @@
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# ===========================================================================
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# http://www.gnu.org/software/autoconf-archive/ax_func_snprintf.html
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# https://www.gnu.org/software/autoconf-archive/ax_func_snprintf.html
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# ===========================================================================
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#
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# SYNOPSIS
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@ -24,8 +24,9 @@
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# and this notice are preserved. This file is offered as-is, without any
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# warranty.
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#serial 5
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#serial 7
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AU_ALIAS([AC_FUNC_SNPRINTF], [AX_FUNC_SNPRINTF])
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AC_DEFUN([AX_FUNC_SNPRINTF],
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[AC_CHECK_FUNCS(snprintf vsnprintf)
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AC_MSG_CHECKING(for working snprintf)
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@ -32,7 +32,7 @@
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# and this notice are preserved. This file is offered as-is, without any
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# warranty.
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#serial 20
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#serial 21
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AU_ALIAS([AC_PROG_CC_FOR_BUILD], [AX_PROG_CC_FOR_BUILD])
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AC_DEFUN([AX_PROG_CC_FOR_BUILD], [dnl
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@ -89,16 +89,16 @@ AC_LANG_PUSH([C])
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dnl The pushdef([ac_cv_c_compiler_gnu], ...) currently does not cover
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dnl the use of this variable in _AC_LANG_COMPILER_GNU called by
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dnl AC_PROG_CC. Unset this cache variable temporarily as a workaround.
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was_set_ac_cv_c_compiler_gnu=${[ac_cv_c_compiler_gnu]+y}
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AS_IF([test ${was_set_ac_cv_c_compiler_gnu}],
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[saved_ac_cv_c_compiler_gnu=$[ac_cv_c_compiler_gnu]
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was_set_c_compiler_gnu=${[ac_cv_c_compiler_gnu]+y}
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AS_IF([test ${was_set_c_compiler_gnu}],
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[saved_c_compiler_gnu=$[ac_cv_c_compiler_gnu]
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AS_UNSET([[ac_cv_c_compiler_gnu]])])
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AC_PROG_CC
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dnl Restore ac_cv_c_compiler_gnu
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AS_IF([test ${was_set_ac_cv_c_compiler_gnu}],
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[[ac_cv_c_compiler_gnu]=saved_ac_cv_c_compiler_gnu])
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AS_IF([test ${was_set_c_compiler_gnu}],
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[[ac_cv_c_compiler_gnu]=$[saved_c_compiler_gnu]])
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_AC_COMPILER_EXEEXT
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_AC_COMPILER_OBJEXT
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