guix/gnu/packages/patches/bash-reproducible-linux-pgrp-pipe.patch

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Unconditionally enable PGRP_PIPE on Linux (the kernel), regardless of
the kernel version in use on the build machine.
diff -purN bash-5.0-orig/configure bash-5.0/configure
--- configure 1970-01-01 01:00:00.000000000 +0100
+++ configure 2019-09-29 11:51:42.664518665 +0200
@@ -16312,11 +16312,7 @@ solaris2.10*) LOCAL_CFLAGS=-DSOLARIS ;;
solaris2*) LOCAL_CFLAGS=-DSOLARIS ;;
lynxos*) LOCAL_CFLAGS=-DRECYCLES_PIDS ;;
linux*) LOCAL_LDFLAGS=-rdynamic # allow dynamic loading
- case "`uname -r`" in
- 1.*|2.[0123]*) : ;;
- *) $as_echo "#define PGRP_PIPE 1" >>confdefs.h
- ;;
- esac ;;
+ $as_echo "#define PGRP_PIPE 1" >>confdefs.h ;;
netbsd*|openbsd*) LOCAL_CFLAGS="-DDEV_FD_STAT_BROKEN" ;;
*qnx[67]*) LOCAL_LIBS="-lncurses" ;;
*qnx*) LOCAL_CFLAGS="-Dqnx -F -3s" LOCAL_LDFLAGS="-3s" LOCAL_LIBS="-lunix -lncurses" ;;
diff -purN bash-5.0-orig/configure.ac bash-5.0/configure.ac
--- configure.ac 1970-01-01 01:00:00.000000000 +0100
+++ configure.ac 2019-09-29 11:51:10.692026225 +0200
@@ -1108,10 +1108,7 @@ solaris2.10*) LOCAL_CFLAGS=-DSOLARIS ;;
solaris2*) LOCAL_CFLAGS=-DSOLARIS ;;
lynxos*) LOCAL_CFLAGS=-DRECYCLES_PIDS ;;
linux*) LOCAL_LDFLAGS=-rdynamic # allow dynamic loading
- case "`uname -r`" in
- 1.*|2.[[0123]]*) : ;;
- *) AC_DEFINE(PGRP_PIPE) ;;
- esac ;;
+ AC_DEFINE(PGRP_PIPE) ;;
netbsd*|openbsd*) LOCAL_CFLAGS="-DDEV_FD_STAT_BROKEN" ;;
*qnx[[67]]*) LOCAL_LIBS="-lncurses" ;;
*qnx*) LOCAL_CFLAGS="-Dqnx -F -3s" LOCAL_LDFLAGS="-3s" LOCAL_LIBS="-lunix -lncurses" ;;