From 6b5f89f2cf954cae1623a6cd3a8f7eb78e19e85b Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Fri, 22 Nov 2013 19:30:24 +0000
Subject: [PATCH] Drop the dependency on Automake

---
 Makefile.config.in        |  2 ++
 Makefile.lib              | 13 +++++++------
 configure.ac              | 12 ++++--------
 src/libstore/Makefile.new |  2 +-
 src/libstore/globals.cc   |  2 +-
 src/libutil/Makefile.new  |  4 +++-
 6 files changed, 18 insertions(+), 17 deletions(-)

diff --git a/Makefile.config.in b/Makefile.config.in
index e5a6f4c68d..45fb74c911 100644
--- a/Makefile.config.in
+++ b/Makefile.config.in
@@ -2,6 +2,8 @@ CC = @CC@
 CFLAGS = @CFLAGS@
 CXX = @CXX@
 CXXFLAGS = @CXXFLAGS@
+HAVE_OPENSSL = @HAVE_OPENSSL@
+OPENSSL_LIBS = @OPENSSL_LIBS@
 PACKAGE_NAME = @PACKAGE_NAME@
 PACKAGE_VERSION = @PACKAGE_VERSION@
 bindir = @bindir@
diff --git a/Makefile.lib b/Makefile.lib
index f2eea7ac81..6c59c75969 100644
--- a/Makefile.lib
+++ b/Makefile.lib
@@ -1,6 +1,13 @@
 default: all
 
 
+# Include Autoconf variables.
+Makefile.config: Makefile.config.in
+	./config.status
+
+include Makefile.config
+
+
 # Include all sub-Makefiles.
 define include_sub_makefile =
   d := $$(patsubst %/, %, $$(dir $(1)))
@@ -10,12 +17,6 @@ endef
 $(foreach mf, $(SUBS), $(eval $(call include_sub_makefile, $(mf))))
 
 
-# Include Autoconf variables.
-Makefile.config: Makefile.config.in
-	./config.status
-
-include Makefile.config
-
 clean_list :=
 dist_files :=
 
diff --git a/configure.ac b/configure.ac
index c64766a2d2..5ecf2d9529 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,9 +1,6 @@
 AC_INIT(nix, m4_esyscmd([echo -n $(cat ./version)$VERSION_SUFFIX]))
 AC_CONFIG_SRCDIR(README)
 AC_CONFIG_AUX_DIR(config)
-AM_INIT_AUTOMAKE([dist-bzip2 foreign])
-
-AC_DEFINE_UNQUOTED(NIX_VERSION, ["$VERSION"], [Nix version.])
 
 AC_PROG_SED
 
@@ -252,8 +249,8 @@ AC_DEFINE_UNQUOTED(OPENSSL_PATH, ["$openssl_prog"], [Path of the OpenSSL binary]
 PKG_CHECK_MODULES([OPENSSL], [libcrypto],
   [AC_DEFINE([HAVE_OPENSSL], [1], [Whether to use OpenSSL.])
    CXXFLAGS="$OPENSSL_CFLAGS $CXXFLAGS"
-   have_openssl=1], [true])
-AM_CONDITIONAL(HAVE_OPENSSL, test "$have_openssl" = 1)
+   have_openssl=1], [have_openssl=])
+AC_SUBST(HAVE_OPENSSL, [$have_openssl])
 
 
 # Look for libbz2, a required dependency.
@@ -319,7 +316,6 @@ if test "$enable_shared" = no; then
    # Perl bindings require shared libraries.
    perlbindings=no
 fi
-AM_CONDITIONAL(PERL_BINDINGS, test "$perlbindings" = "yes")
 AC_SUBST(perlbindings)
 AC_MSG_RESULT($perlbindings)
 
@@ -327,7 +323,7 @@ AC_MSG_RESULT($perlbindings)
 AC_ARG_ENABLE(init-state, AC_HELP_STRING([--disable-init-state],
   [do not initialise DB etc. in `make install']),
   init_state=$enableval, init_state=yes)
-AM_CONDITIONAL(INIT_STATE, test "$init_state" = "yes")
+#AM_CONDITIONAL(INIT_STATE, test "$init_state" = "yes")
 
 
 # Setuid installations.
@@ -361,7 +357,7 @@ fi
 AC_SUBST(tarFlags)
 
 
-AM_CONFIG_HEADER([config.h])
+AC_CONFIG_HEADER([config.h])
 AC_CONFIG_FILES([Makefile
    src/Makefile
    src/boost/Makefile
diff --git a/src/libstore/Makefile.new b/src/libstore/Makefile.new
index 2eb34b7b42..0a384e0b1d 100644
--- a/src/libstore/Makefile.new
+++ b/src/libstore/Makefile.new
@@ -16,4 +16,4 @@ libstore_CXXFLAGS = \
  -DNIX_CONF_DIR=\"$(sysconfdir)/nix\" \
  -DNIX_LIBEXEC_DIR=\"$(libexecdir)\" \
  -DNIX_BIN_DIR=\"$(bindir)\" \
- -DNIX_VERSION=\"$(PACKAGE_VERSION)\"
+ -DPACKAGE_VERSION=\"$(PACKAGE_VERSION)\"
diff --git a/src/libstore/globals.cc b/src/libstore/globals.cc
index 1ecc629cb5..68add1982f 100644
--- a/src/libstore/globals.cc
+++ b/src/libstore/globals.cc
@@ -212,7 +212,7 @@ Settings::SettingsMap Settings::getOverrides()
 }
 
 
-const string nixVersion = NIX_VERSION;
+const string nixVersion = PACKAGE_VERSION;
 
 
 }
diff --git a/src/libutil/Makefile.new b/src/libutil/Makefile.new
index 88d43f0aeb..7871a4ddb8 100644
--- a/src/libutil/Makefile.new
+++ b/src/libutil/Makefile.new
@@ -4,7 +4,9 @@ libutil_DIR := $(d)
 
 libutil_SOURCES = util.cc hash.cc serialise.cc archive.cc xml-writer.cc affinity.cc
 
-ifneq ($(HAVE_OPENSSL), 1)
+ifeq ($(HAVE_OPENSSL), 1)
+libutil_LDFLAGS = $(OPENSSL_LIBS)
+else
 libutil_SOURCES += md5.c sha1.c sha256.c
 endif