From 39af33c6d066a06b89c457cd9353d2f259cd5eb5 Mon Sep 17 00:00:00 2001
From: PS <p@0x53.net>
Date: Tue, 10 Mar 2026 22:42:08 +0100
Subject: Fix build system

---
 Makefile  | 55 ++++++++++++++++++++++++++++++++++-------------
 configure | 74 +++++++++++++++++++++++++++++++++++----------------------------
 2 files changed, 81 insertions(+), 48 deletions(-)

diff --git a/Makefile b/Makefile
index 90993dc..62bc1a1 100644
--- a/Makefile
+++ b/Makefile
@@ -25,10 +25,13 @@ LIB_DEFS :=
 BIN_SYMLINKS :=
 TEST_BINS :=
 
+-include config.mak
+include package/targets.mak
+
 define library_definition
-LIB$(1) := lib$(2).$(if $(DO_ALLSTATIC),a,so).xyzzy
+LIB$(1) := lib$(2).$(if $(DO_ALLSTATIC),a,$(SHLIB_EXT)).xyzzy
 ifdef DO_SHARED
-SHARED_LIBS += lib$(2).so.xyzzy
+SHARED_LIBS += lib$(2).$(SHLIB_EXT).xyzzy
 endif
 ifdef DO_STATIC
 STATIC_LIBS += lib$(2).a.xyzzy
@@ -39,6 +42,7 @@ endif
 
 lib$(2).pc:
 	exec env \
+	  prefix="$(prefix)" \
 	  library="$(2)" \
 	  includedir="$(includedir)" \
 	  dynlibdir="$(dynlibdir)" \
@@ -67,9 +71,6 @@ $(DESTDIR)$(1)/$(2): $(DESTDIR)$(1)/$(SYMLINK_TARGET_$(2))
 	exec $(INSTALL) -l $$(<F) $$@
 endef
 
--include config.mak
-include package/targets.mak
-
 $(foreach var,$(LIB_DEFS),$(eval $(call library_definition,$(firstword $(subst =, ,$(var))),$(lastword $(subst =, ,$(var))))))
 
 include package/deps.mak
@@ -108,12 +109,12 @@ distclean: clean
 
 tgz: distclean
 	@. package/info && \
-	rm -rf ../../stage/$$package-$$version && \
-	cp -a . ../../stage/$$package-$$version && \
-	cd ../../stage && \
-	tar -zpcv --owner=0 --group=0 --numeric-owner --exclude=.git* -f $$package-$$version.tar.gz $$package-$$version && \
+	rm -rf /tmp/$$package-$$version && \
+	cp -a . /tmp/$$package-$$version && \
+	cd /tmp && \
+	tar -zpcv --owner=0 --group=0 --numeric-owner --exclude=.git* -f /tmp/$$package-$$version.tar.gz $$package-$$version && \
 	sha256sum $$package-$$version.tar.gz > $$package-$$version.tar.gz.sha256 && \
-	exec rm -rf $$package-$$version
+	exec rm -rf /tmp/$$package-$$version
 
 strip: $(ALL_LIBS) $(ALL_BINS)
 ifneq ($(strip $(STATIC_LIBS)),)
@@ -124,7 +125,7 @@ ifneq ($(strip $(ALL_BINS)$(SHARED_LIBS)),)
 endif
 
 install: install-dynlib install-libexec install-bin install-symlinks install-lib install-include install-pkgconfig
-install-dynlib: $(SHARED_LIBS:lib%.so.xyzzy=$(DESTDIR)$(dynlibdir)/lib%.so)
+install-dynlib: $(SHARED_LIBS:lib%.$(SHLIB_EXT).xyzzy=$(DESTDIR)$(dynlibdir)/lib%.$(SHLIB_EXT))
 install-libexec: $(LIBEXEC_TARGETS:%=$(DESTDIR)$(libexecdir)/%)
 install-bin: $(BIN_TARGETS:%=$(DESTDIR)$(bindir)/%)
 install-symlinks: $(BIN_SYMLINKS:%=$(DESTDIR)$(bindir)/%)
@@ -156,10 +157,10 @@ $(DESTDIR)$(sproot)/library.so/lib%.so.$(version_M): $(DESTDIR)$(dynlibdir)/lib%
 
 endif
 
-$(DESTDIR)$(dynlibdir)/lib%.so $(DESTDIR)$(dynlibdir)/lib%.so.$(version_M): lib%.so.xyzzy
-	$(INSTALL) -D -m 755 $< $@.$(version) && \
-	$(INSTALL) -l $(@F).$(version) $@.$(version_M) && \
-	exec $(INSTALL) -l $(@F).$(version_M) $@
+$(DESTDIR)$(dynlibdir)/lib%.so $(DESTDIR)$(dynlibdir)/lib%.so.$(version_M) $(DESTDIR)$(dynlibdir)/lib%.so.$(version): lib%.so.xyzzy
+	$(INSTALL) -D -m 755 $< $(@D)/lib$(*F).so.$(version) && \
+	$(INSTALL) -l lib$(*F).so.$(version) $(@D)/lib$(*F).so.$(version_M) && \
+	exec $(INSTALL) -l lib$(*F).so.$(version_M) $(@D)/lib$(*F).so
 
 $(DESTDIR)$(libdir)/lib%.a: lib%.a.xyzzy
 	exec $(INSTALL) -D -m 644 $< $@
@@ -192,3 +193,27 @@ lib%.so.xyzzy:
 .PHONY: it all clean distclean tests check tgz strip install install-dynlib install-bin install-lib install-include install-pkgconfig
 
 .DELETE_ON_ERROR:
+
+ifeq ($(SHLIB_EXT),dylib)
+
+version_X := $(shell exec expr 256 '*' $(version_l) + $(subst .,,$(suffix $(version_M))))
+version_XY := $(version_X)$(suffix $(version_m))
+version_XYZ := $(version_XY)$(suffix $(version))
+
+ifneq ($(exthome),)
+global-links: $(SHARED_LIBS:lib%.dylib.xyzzy=$(DESTDIR)$(sproot)/library.so/lib%.$(version_X).dylib)
+
+$(DESTDIR)$(sproot)/library.so/lib%.$(version_X).dylib: $(DESTDIR)$(sproot)/library.so/lib%.$(version_M).dylib
+	exec $(INSTALL) -l $(<F) $@
+endif
+
+$(DESTDIR)$(dynlibdir)/lib%.dylib $(DESTDIR)$(dynlibdir)/lib%.$(version_X).dylib $(DESTDIR)$(dynlibdir)/lib%.$(version_M).dylib $(DESTDIR)$(dynlibdir)/lib%.$(version).dylib: lib%.dylib.xyzzy
+	$(INSTALL) -D -m 755 $< $(@D)/lib$(*F).$(version).dylib && \
+	$(INSTALL) -l lib$(*F).$(version).dylib $(@D)/lib$(*F).$(version_M).dylib && \
+	$(INSTALL) -l lib$(*F).$(version_M).dylib $(@D)/lib$(*F).$(version_X).dylib && \
+	exec $(INSTALL) -l lib$(*F).$(version_X).dylib $(@D)/lib$(*F).dylib
+
+lib%.dylib.xyzzy: $(ALL_DOBJS)
+	exec $(CC) -o $@ $(CFLAGS_ALL) $(CFLAGS_SHARED) $(LDFLAGS_ALL) $(LDFLAGS_SHARED) -Wl,-dylib_install_name,$(dynlibdir)/lib$(*F).$(version_M).dylib -Wl,-dylib_compatibility_version,$(version_XY) -Wl,-dylib_current_version,$(version_XYZ) -undefined dynamic_lookup $^ $(EXTRA_LIBS) $(SOCKET_LIB) $(SPAWN_LIB) $(SYSCLOCK_LIB) $(TAINNOW_LIB) $(TIMER_LIB) $(UTIL_LIB) $(LDLIBS)
+endif
+
diff --git a/configure b/configure
index 99fadb6..28e9bc5 100755
--- a/configure
+++ b/configure
@@ -25,6 +25,9 @@ Fine tuning of the installation directories:
   --includedir=DIR              C header files [PREFIX/include]
   --sysconfdir=DIR              global configuration files [PREFIX/etc]
   --pkgconfdir=DIR              pkg-config .pc files [PREFIX/lib/pkgconfig]
+  --bootdb=PATH                 default path for the boot database [SYSCONFDIR/s6-rc/compiled/current]
+  --livedir=DIR                 default live directory [/run/s6-rc]
+  --repodir=DIR                 default repo directory [/var/lib/s6-rc/repository]
 
  If no --prefix option is given, by default libdir (but not dynlibdir) will be
  /usr/lib, and includedir will be /usr/include.
@@ -48,8 +51,7 @@ Optional features:
   --enable-pkgconfig            Build and install .pc files for pkg-config [disabled]
   --enable-slashpackage[=ROOT]  assume /package installation at ROOT [disabled]
   --enable-absolute-paths       hardcode absolute BINDIR/foobar paths in binaries [disabled]
-  --enable-nsss                 use the nsss library for user information [disabled]
-  --disable-execline            don't use the execline library [enabled]
+  --with-default-bundle=def     name of the bundle started at boot [default]
 
 EOF
 exit 0
@@ -149,6 +151,7 @@ pkgconfdir='$prefix/lib/pkgconfig'
 shebangdir='$bindir'
 sysdeps='$prefix/lib/skalibs/sysdeps'
 manualsysdeps=false
+shlibext=so
 shared=false
 static=true
 allpic=true
@@ -169,8 +172,10 @@ deplibpath=''
 vpaths=''
 vpathd=''
 build=
-usensss=false
-useexecline=true
+bootdb='$sysconfdir/s6-rc/compiled/current'
+livedir=/run/s6-rc
+repodir=/var/lib/s6-rc/repository
+defaultbundle=default
 
 for arg ; do
   case "$arg" in
@@ -195,9 +200,9 @@ for arg ; do
     --disable-shared|--enable-shared=no) shared=false ;;
     --enable-static|--enable-static=yes) static=true ;;
     --disable-static|--enable-static=no) static=false ;;
-    --enable-allstatic|--enable-allstatic=yes) allstatic=true ;;
-    --disable-allstatic|--enable-allstatic=no) allstatic=false ; evenmorestatic=false ;;
-    --enable-static-libc|--enable-static-libc=yes) allstatic=true ; evenmorestatic=true ;;
+    --enable-allstatic|--enable-allstatic=yes) static=true ; allstatic=true ;;
+    --disable-allstatic|--enable-allstatic=no) allstatic=false ; evenmorestatic=false ; shared=true ;;
+    --enable-static-libc|--enable-static-libc=yes) static=true ; allstatic=true ; evenmorestatic=true ;;
     --disable-static-libc|--enable-static-libc=no) evenmorestatic=false ;;
     --enable-all-pic|--enable-all-pic=yes) allpic=true ;;
     --disable-all-pic|--enable-all-pic=no) allpic=false ;;
@@ -208,10 +213,11 @@ for arg ; do
     --disable-slashpackage) sproot= ; slashpackage=false ;;
     --enable-absolute-paths|--enable-absolute-paths=yes) abspath=true ;;
     --disable-absolute-paths|--enable-absolute-paths=no) abspath=false ;;
-    --enable-nsss|--enable-nsss=yes) usensss=true ;;
-    --disable-nsss|--enable-nsss=no) usensss=false ;;
-    --enable-execline|--enable-execline=yes) useexecline=true ;;
-    --disable-execline|--enable-execline=no) useexecline=false ;;
+    --bootdb=*)  bootdb=${arg#*=} ;;
+    --livedir=*) livedir=${arg#*=} ;;
+    --repodir=*) repodir=${arg#*=} ;;
+    --with-default-bundle=*) defaultbundle=${arg#*=} ;;
+
     --enable-*|--disable-*|--with-*|--without-*|--*dir=*) ;;
     --enable-*|--disable-*|--with-*|--without-*|--*dir=*) ;;
     --host=*|--target=*) target=${arg#*=} ;;
@@ -240,7 +246,7 @@ fi
 
 # Expand installation directories
 stripdir prefix
-for i in exec_prefix dynlibdir libexecdir bindir libdir includedir sysconfdir pkgconfdir sysdeps sproot  ; do
+for i in exec_prefix dynlibdir libexecdir bindir libdir includedir sysconfdir pkgconfdir sysdeps sproot bootdb livedir repodir ; do
   eval tmp=\${$i}
   eval $i=$tmp
   stripdir $i
@@ -379,16 +385,25 @@ if test ! -d $sysdeps || test ! -f $sysdeps/target ; then
   echo "$0: error: $sysdeps is not a valid sysdeps directory"
   exit 1
 fi
-if [ "x$target" != "x$(cat $sysdeps/target)" ] ; then
+if test "$target" != "$(cat $sysdeps/target)" ; then
   echo "$0: error: target $target does not match the contents of $sysdeps/target"
   exit 1
 fi
 
+echo "Shared libraries will be named ..."
+libc="${target##*-}"
+if test "${libc##darwin}" != "$libc" ; then
+  shlibext=dylib
+fi
+echo "  ... *.$shlibext"
+
 if $allpic ; then
   tryflag CPPFLAGS_AUTO -fPIC
 fi
-spawn_lib=$(cat $sysdeps/spawn.lib)
+
+pthread_lib=$(cat $sysdeps/pthread.lib)
 socket_lib=$(cat $sysdeps/socket.lib)
+spawn_lib=$(cat $sysdeps/spawn.lib)
 sysclock_lib=$(cat $sysdeps/sysclock.lib)
 timer_lib=$(cat $sysdeps/timer.lib)
 util_lib=$(cat $sysdeps/util.lib)
@@ -457,8 +472,10 @@ home := $home
 exthome := $exthome
 extra_includedirs :=$depincpath
 extra_libdirs :=$deplibpath
-SPAWN_LIB := ${spawn_lib}
+
+PTHREAD_LIB := ${pthread_lib}
 SOCKET_LIB := ${socket_lib}
+SPAWN_LIB := ${spawn_lib}
 SYSCLOCK_LIB := ${sysclock_lib}
 TIMER_LIB := ${timer_lib}
 UTIL_LIB := ${util_lib}
@@ -473,16 +490,17 @@ LDFLAGS := ${LDFLAGS}${LDFLAGS_POST:+ }$LDFLAGS_POST
 LDFLAGS_SHARED := $LDFLAGS_SHARED
 LDFLAGS_NOSHARED :=$LDFLAGS_NOSHARED
 CROSS_COMPILE := $cross
+SHLIB_EXT := ${shlibext}
 
 vpath lib%.a$vpaths
-vpath lib%.so$vpathd
+vpath lib%.${shlibext}$vpathd
 
 EOF
 if $allstatic ; then
   echo ".LIBPATTERNS := lib%.a"
   echo "DO_ALLSTATIC := 1"
 else
-  echo ".LIBPATTERNS := lib%.so"
+  echo ".LIBPATTERNS := lib%.${shlibext}"
   echo "DO_ALLSTATIC :="
 fi
 if $static ; then
@@ -505,18 +523,7 @@ if $allpic ; then
 else
   echo "STATIC_LIBS_ARE_PIC :="
 fi
-if $usensss ; then
-  echo "LIBNSSS := -lnsss"
-  echo "MAYBEPTHREAD_LIB := -lpthread"
-else
-  echo "LIBNSSS :="
-  echo "MAYBEPTHREAD_LIB :="
-fi
-if $useexecline ; then
-  echo "EXECLINE_LIB := -lexecline"
-else
-  echo "EXECLINE_LIB :="
-fi
+
 exec 1>&3 3>&-
 echo "  ... done."
 
@@ -548,10 +555,11 @@ else
 fi
 echo "#define ${package_macro_name}_LIBEXECPREFIX \"$libexecdir/\""
 echo "#define ${package_macro_name}_SYSCONFPREFIX \"$sysconfdir/\""
-echo "#undef ${package_macro_name}_USE_EXECLINE"
-if $useexecline ; then
-  echo "#define ${package_macro_name}_USE_EXECLINE"
-fi
+echo "#define ${package_macro_name}_BOOTDB \"$bootdb\""
+echo "#define ${package_macro_name}_LIVEDIR \"$livedir\""
+echo "#define ${package_macro_name}_REPODIR \"$repodir\""
+echo "#define ${package_macro_name}_DEFBUNDLE \"$defaultbundle\""
+
 echo
 echo "#endif"
 exec 1>&3 3>&-
-- 
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