gnumake42: bring this version back
This is almost a revert of commit 0cfe9f3a
(PR #86293). Version 4.3
https://lists.gnu.org/archive/html/info-gnu/2020-01/msg00004.html
brought some incompatibilities, so this will be useful for shorter-term
workarounds.
This commit is contained in:
parent
d30ac2e50c
commit
e978eb5986
@ -0,0 +1,63 @@
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{ stdenv, fetchurl, guileSupport ? false, pkgconfig ? null , guile ? null }:
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assert guileSupport -> ( pkgconfig != null && guile != null );
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let
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version = "4.2.1";
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in
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stdenv.mkDerivation {
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pname = "gnumake";
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inherit version;
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src = fetchurl {
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url = "mirror://gnu/make/make-${version}.tar.bz2";
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sha256 = "12f5zzyq2w56g95nni65hc0g5p7154033y2f3qmjvd016szn5qnn";
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};
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patchFlags = [ "-p0" ];
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patches = [
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# Purity: don't look for library dependencies (of the form `-lfoo') in /lib
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# and /usr/lib. It's a stupid feature anyway. Likewise, when searching for
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# included Makefiles, don't look in /usr/include and friends.
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./impure-dirs.patch
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./pselect.patch
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# Fix support for glibc 2.27's glob, inspired by http://www.linuxfromscratch.org/lfs/view/8.2/chapter05/make.html
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./glibc-2.27-glob.patch
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];
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nativeBuildInputs = stdenv.lib.optionals guileSupport [ pkgconfig ];
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buildInputs = stdenv.lib.optionals guileSupport [ guile ];
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configureFlags = stdenv.lib.optional guileSupport "--with-guile"
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# Make uses this test to decide whether it should keep track of
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# subseconds. Apple made this possible with APFS and macOS 10.13.
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# However, we still support macOS 10.11 and 10.12. Binaries built
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# in Nixpkgs will be unable to use futimens to set mtime less than
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# a second. So, tell Make to ignore nanoseconds in mtime here by
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# overriding the autoconf test for the struct.
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# See https://github.com/NixOS/nixpkgs/issues/51221 for discussion.
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++ stdenv.lib.optional stdenv.isDarwin "ac_cv_struct_st_mtim_nsec=no";
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outputs = [ "out" "man" "info" ];
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meta = with stdenv.lib; {
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homepage = "https://www.gnu.org/software/make/";
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description = "A tool to control the generation of non-source files from sources";
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license = licenses.gpl3Plus;
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longDescription = ''
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Make is a tool which controls the generation of executables and
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other non-source files of a program from the program's source files.
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Make gets its knowledge of how to build your program from a file
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called the makefile, which lists each of the non-source files and
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how to compute it from other files. When you write a program, you
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should write a makefile for it, so that it is possible to use Make
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to build and install the program.
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'';
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platforms = platforms.all;
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maintainers = [ maintainers.vrthra ];
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};
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}
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@ -0,0 +1,32 @@
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diff -Naur glob/glob.c glob/glob.c
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--- glob/glob.c 2013-10-20 13:14:38.000000000 -0400
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+++ glob/glob.c 2018-03-16 14:32:38.483496170 -0400
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@@ -208,28 +208,9 @@
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#endif /* __GNU_LIBRARY__ || __DJGPP__ */
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-#if !defined __alloca && !defined __GNU_LIBRARY__
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-
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-# ifdef __GNUC__
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-# undef alloca
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-# define alloca(n) __builtin_alloca (n)
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-# else /* Not GCC. */
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-# ifdef HAVE_ALLOCA_H
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# include <alloca.h>
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-# else /* Not HAVE_ALLOCA_H. */
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-# ifndef _AIX
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-# ifdef WINDOWS32
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-# include <malloc.h>
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-# else
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-extern char *alloca ();
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-# endif /* WINDOWS32 */
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-# endif /* Not _AIX. */
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-# endif /* sparc or HAVE_ALLOCA_H. */
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-# endif /* GCC. */
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-
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# define __alloca alloca
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-#endif
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#ifndef __GNU_LIBRARY__
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# define __stat stat
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@ -0,0 +1,34 @@
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diff -rc read.c read.c
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*** read.c 2006-03-17 15:24:20.000000000 +0100
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--- read.c 2007-05-24 17:16:31.000000000 +0200
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***************
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*** 99,107 ****
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--- 99,109 ----
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#endif
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INCLUDEDIR,
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#ifndef _AMIGA
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+ #if 0
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"/usr/gnu/include",
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"/usr/local/include",
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"/usr/include",
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+ #endif
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#endif
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0
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};
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diff -rc reremake.c
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*** remake.c 2006-03-20 03:36:37.000000000 +0100
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--- remake.c 2007-05-24 17:06:54.000000000 +0200
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***************
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*** 1452,1460 ****
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--- 1452,1462 ----
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static char *dirs[] =
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{
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#ifndef _AMIGA
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+ #if 0
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"/lib",
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"/usr/lib",
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#endif
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+ #endif
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#if defined(WINDOWS32) && !defined(LIBDIR)
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/*
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* This is completely up to the user at product install time. Just define
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170
pkgs/development/tools/build-managers/gnumake/4.2/pselect.patch
Normal file
170
pkgs/development/tools/build-managers/gnumake/4.2/pselect.patch
Normal file
@ -0,0 +1,170 @@
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From b552b05251980f693c729e251f93f5225b400714 Mon Sep 17 00:00:00 2001
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From: Paul Smith <psmith@gnu.org>
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Date: Sat, 3 Jun 2017 16:20:51 -0400
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Subject: [SV 51159] Use a non-blocking read with pselect to avoid hangs.
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* posixos.c (set_blocking): Set blocking on a file descriptor.
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(jobserver_setup): Set non-blocking on the jobserver read side.
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(jobserver_parse_auth): Ditto.
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(jobserver_acquire_all): Set blocking to avoid a busy-wait loop.
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(jobserver_acquire): If the non-blocking read() returns without
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taking a token then try again.
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---
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posixos.c | 97 ++++++++++++++++++++++++++++++++++++++++++++++-----------------
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1 file changed, 71 insertions(+), 26 deletions(-)
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diff --git posixos.c posixos.c
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index e642d7f..dbafa51 100644
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--- posixos.c
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+++ posixos.c
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@@ -62,6 +62,24 @@ make_job_rfd (void)
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#endif
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}
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+static void
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+set_blocking (int fd, int blocking)
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+{
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+ // If we're not using pselect() don't change the blocking
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+#ifdef HAVE_PSELECT
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+ int flags;
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+ EINTRLOOP (flags, fcntl (fd, F_GETFL));
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+ if (flags >= 0)
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+ {
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+ int r;
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+ flags = blocking ? (flags & ~O_NONBLOCK) : (flags | O_NONBLOCK);
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+ EINTRLOOP (r, fcntl (fd, F_SETFL, flags));
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+ if (r < 0)
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+ pfatal_with_name ("fcntl(O_NONBLOCK)");
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+ }
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+#endif
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+}
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+
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unsigned int
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jobserver_setup (int slots)
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{
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@@ -86,6 +104,9 @@ jobserver_setup (int slots)
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pfatal_with_name (_("init jobserver pipe"));
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}
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+ /* When using pselect() we want the read to be non-blocking. */
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+ set_blocking (job_fds[0], 0);
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+
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return 1;
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}
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@@ -121,6 +142,9 @@ jobserver_parse_auth (const char *auth)
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return 0;
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}
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+ /* When using pselect() we want the read to be non-blocking. */
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+ set_blocking (job_fds[0], 0);
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+
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return 1;
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}
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@@ -169,7 +193,10 @@ jobserver_acquire_all (void)
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{
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unsigned int tokens = 0;
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- /* Close the write side, so the read() won't hang. */
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+ /* Use blocking reads to wait for all outstanding jobs. */
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+ set_blocking (job_fds[0], 1);
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+
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+ /* Close the write side, so the read() won't hang forever. */
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close (job_fds[1]);
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job_fds[1] = -1;
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@@ -236,18 +263,12 @@ jobserver_pre_acquire (void)
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unsigned int
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jobserver_acquire (int timeout)
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{
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- sigset_t empty;
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- fd_set readfds;
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struct timespec spec;
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struct timespec *specp = NULL;
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- int r;
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- char intake;
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+ sigset_t empty;
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sigemptyset (&empty);
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- FD_ZERO (&readfds);
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- FD_SET (job_fds[0], &readfds);
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-
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if (timeout)
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{
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/* Alarm after one second (is this too granular?) */
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@@ -256,28 +277,52 @@ jobserver_acquire (int timeout)
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specp = &spec;
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}
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- r = pselect (job_fds[0]+1, &readfds, NULL, NULL, specp, &empty);
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-
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- if (r == -1)
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+ while (1)
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{
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- /* Better be SIGCHLD. */
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- if (errno != EINTR)
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- pfatal_with_name (_("pselect jobs pipe"));
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- return 0;
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- }
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+ fd_set readfds;
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+ int r;
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+ char intake;
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- if (r == 0)
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- /* Timeout. */
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- return 0;
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+ FD_ZERO (&readfds);
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+ FD_SET (job_fds[0], &readfds);
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- /* The read FD is ready: read it! */
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- EINTRLOOP (r, read (job_fds[0], &intake, 1));
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- if (r < 0)
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- pfatal_with_name (_("read jobs pipe"));
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+ r = pselect (job_fds[0]+1, &readfds, NULL, NULL, specp, &empty);
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+ if (r < 0)
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+ switch (errno)
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+ {
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+ case EINTR:
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+ /* SIGCHLD will show up as an EINTR. */
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+ return 0;
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+
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+ case EBADF:
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+ /* Someone closed the jobs pipe.
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+ That shouldn't happen but if it does we're done. */
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+ O (fatal, NILF, _("job server shut down"));
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- /* What does it mean if read() returns 0? It shouldn't happen because only
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- the master make can reap all the tokens and close the write side...?? */
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- return r > 0;
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+ default:
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+ pfatal_with_name (_("pselect jobs pipe"));
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+ }
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+
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+ if (r == 0)
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+ /* Timeout. */
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+ return 0;
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+
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+ /* The read FD is ready: read it! This is non-blocking. */
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+ EINTRLOOP (r, read (job_fds[0], &intake, 1));
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+
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+ if (r < 0)
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+ {
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+ /* Someone sniped our token! Try again. */
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+ if (errno == EAGAIN)
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+ continue;
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+
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+ pfatal_with_name (_("read jobs pipe"));
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+ }
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+
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+ /* read() should never return 0: only the master make can reap all the
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+ tokens and close the write side...?? */
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+ return r > 0;
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+ }
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}
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#else
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--
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cgit v1.0-41-gc330
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@ -10566,6 +10566,7 @@ in
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m4 = gnum4;
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gnumake = callPackage ../development/tools/build-managers/gnumake { };
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gnumake42 = callPackage ../development/tools/build-managers/gnumake/4.2 { };
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gnustep = recurseIntoAttrs (callPackage ../desktops/gnustep {});
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