Merge all nix-* binaries into nix

These are all symlinks to 'nix' now, reducing the installed size by
about ~1.7 MiB.

2 files changed, 21 insertions, 6 deletions

diff --git a/src/nix/local.mk b/src/nix/local.mk
index f76da194467c..168936314dcd 100644
--- a/src/nix/local.mk
+++ b/src/nix/local.mk
@@ -2,10 +2,25 @@ programs += nix
 
 nix_DIR := $(d)
 
-nix_SOURCES := $(wildcard $(d)/*.cc) $(wildcard src/linenoise/*.cpp)
+nix_SOURCES := \
+  $(wildcard $(d)/*.cc) \
+  $(wildcard src/linenoise/*.cpp) \
+  $(wildcard src/build-remote/*.cc) \
+  $(wildcard src/nix-build/*.cc) \
+  $(wildcard src/nix-channel/*.cc) \
+  $(wildcard src/nix-collect-garbage/*.cc) \
+  $(wildcard src/nix-copy-closure/*.cc) \
+  $(wildcard src/nix-daemon/*.cc) \
+  $(wildcard src/nix-env/*.cc) \
+  $(wildcard src/nix-instantiate/*.cc) \
+  $(wildcard src/nix-prefetch-url/*.cc) \
+  $(wildcard src/nix-store/*.cc) \
 
 nix_LIBS = libexpr libmain libstore libutil libformat
 
-nix_LDFLAGS = -pthread
+nix_LDFLAGS = -pthread $(SODIUM_LIBS)
 
-$(eval $(call install-symlink, nix, $(bindir)/nix-hash))
+$(foreach name, \
+  nix-build nix-channel nix-collect-garbage nix-copy-closure nix-daemon nix-env nix-hash nix-instantiate nix-prefetch-rul nix-shell nix-shore, \
+  $(eval $(call install-symlink, nix, $(bindir)/$(name))))
+$(eval $(call install-symlink, $(bindir)/nix, $(libexecdir)/nix/build-remote))
diff --git a/src/nix/main.cc b/src/nix/main.cc
index 69791e223c22..64c1dc35787c 100644
--- a/src/nix/main.cc
+++ b/src/nix/main.cc
@@ -67,9 +67,6 @@ struct NixArgs : virtual MultiCommand, virtual MixCommonArgs
 
 void mainWrapped(int argc, char * * argv)
 {
-    verbosity = lvlError;
-    settings.verboseBuild = false;
-
     /* The chroot helper needs to be run before any threads have been
        started. */
     if (argc > 0 && argv[0] == chrootHelperName) {
@@ -88,6 +85,9 @@ void mainWrapped(int argc, char * * argv)
         if (legacy) return legacy(argc, argv);
     }
 
+    verbosity = lvlError;
+    settings.verboseBuild = false;
+
     NixArgs args;
 
     args.parseCmdline(argvToStrings(argc, argv));