146 lines
4.1 KiB
Diff
146 lines
4.1 KiB
Diff
Source: @pullmoll
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Upstream: no
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Reason: The test whether child processes need to be reaped makes the
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x86_64-musl build hang forever. For now simply assume we need
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the same as glibc for musl and always add "#define REAPCHILD 1"
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and also "#define REAPSIGIGN 1" to confdefs.h
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Also remove the "-lnsl" from the LIBS for musl.
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--- configure.orig 2015-01-06 22:55:35.000000000 +0100
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+++ configure 2020-06-11 13:26:11.442527446 +0200
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@@ -3289,7 +3289,7 @@
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# existence of libnsl instead of hard-coding
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CPPFLAGS="$CFLAGS -I/usr/local/include"; export CPPFLAGS
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LDFLAGS="$LDFLAGS -L/usr/local/lib -L/lib"; export LDFLAGS
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- LIBS="-lnsl -lcrypt $LIBS"; export LIBS
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+ LIBS="-lcrypt $LIBS"; export LIBS
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$as_echo "#define LINUX 1" >>confdefs.h
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@@ -15400,122 +15400,9 @@
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fi
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-# Check for need to reap children when the default is to ignore SIGCHLD
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-
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-
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if children need to be reaped" >&5
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-$as_echo_n "checking if children need to be reaped... " >&6; }
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-if test "$cross_compiling" = yes; then :
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- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: tac_plus may be less efficient when cross-compiled" >&5
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-$as_echo "$as_me: WARNING: tac_plus may be less efficient when cross-compiled" >&2;}
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- $as_echo "#define REAPCHILD 1" >>confdefs.h
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-
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-else
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- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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-/* end confdefs.h. */
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-#include <signal.h>
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-#if HAVE_STDLIB_H
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-#include <stdlib.h>
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-#endif
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-#if HAVE_UNISTD_H
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-#include <unistd.h>
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-#endif
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-#if HAVE_SYS_WAIT_H
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-#include <sys/wait.h>
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-#endif
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-#if HAVE_SYS_RESOURCE_H
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-#include <sys/resource.h>
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-#endif
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-#include <errno.h>
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-pid_t child, pid;
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-int main()
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-{
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- int status;
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- child = vfork();
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- if (child == 0)
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- exit(1);
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-#if HAVE_WAIT4
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- pid = wait4(child, &status, WNOHANG, NULL);
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-#else
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- do {
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- pid = wait3(&status, WNOHANG, NULL);
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- } while (pid != child && pid != -1);
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-#endif
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- if (pid == -1 && errno == ECHILD)
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- exit(0);
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- exit(114);
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-}
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-_ACEOF
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-if ac_fn_c_try_run "$LINENO"; then :
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- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
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-$as_echo "no" >&6; }
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-else
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- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
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-$as_echo "yes" >&6; }
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- $as_echo "#define REAPCHILD 1" >>confdefs.h
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-
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- # try again with SIG_IGN
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- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if children need to be reaped with SIG_IGN" >&5
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-$as_echo_n "checking if children need to be reaped with SIG_IGN... " >&6; }
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- if test "$cross_compiling" = yes; then :
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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 $? "cannot run test program while cross compiling
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-See \`config.log' for more details" "$LINENO" 5; }
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-else
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- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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-/* end confdefs.h. */
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-#include <signal.h>
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-#if HAVE_STDLIB_H
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-#include <stdlib.h>
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-#endif
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-#if HAVE_UNISTD_H
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-#include <unistd.h>
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-#endif
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-#if HAVE_SYS_WAIT_H
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-#include <sys/wait.h>
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-#endif
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-#if HAVE_SYS_RESOURCE_H
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-#include <sys/resource.h>
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-#endif
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-#include <errno.h>
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-pid_t child, pid;
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-int main()
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-{
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- int status;
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- signal(SIGCHLD, SIG_IGN);
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- child = vfork();
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- if (child == 0)
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- exit(1);
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-#if HAVE_WAIT4
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- pid = wait4(child, &status, WNOHANG, NULL);
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-#else
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- do {
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- pid = wait3(&status, WNOHANG, NULL);
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- } while (pid != child && pid != -1);
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-#endif
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- if (pid == -1 && errno == ECHILD)
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- exit(0);
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- exit(114);
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-}
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-_ACEOF
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-if ac_fn_c_try_run "$LINENO"; then :
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- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
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-$as_echo "no" >&6; }
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-else
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- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
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-$as_echo "yes" >&6; };$as_echo "#define REAPSIGIGN 1" >>confdefs.h
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-
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-fi
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-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
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- conftest.$ac_objext conftest.beam conftest.$ac_ext
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-fi
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-
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-fi
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-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
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- conftest.$ac_objext conftest.beam conftest.$ac_ext
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-fi
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-
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+# Always define REAPCHILD and REAPSIGIGN for musl
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+$as_echo "#define REAPCHILD 1" >>confdefs.h
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+$as_echo "#define REAPSIGIGN 1" >>confdefs.h
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# Find an appropriate tar for use in "dist" targets. A "best guess"
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# is good enough -- if we can't find GNU tar, we don't really care.
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