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-rw-r--r--config_host.mk.in1
-rw-r--r--configure.ac19
-rw-r--r--solenv/gbuild/gbuild.mk4
3 files changed, 24 insertions, 0 deletions
diff --git a/config_host.mk.in b/config_host.mk.in
index 1c9874494b37..55d0fa0d3f14 100644
--- a/config_host.mk.in
+++ b/config_host.mk.in
@@ -218,6 +218,7 @@ export GTK_PRINT_LIBS=$(gb_SPACE)@GTK_PRINT_LIBS@
export GUI=@GUI@
export GUIBASE=@GUIBASE@
export GUI_FOR_BUILD=@GUI_FOR_BUILD@
+export HARDLINKDELIVER=@HARDLINKDELIVER@
export HAVE_CXX0X=@HAVE_CXX0X@
export HAVE_GCC_AVX=@HAVE_GCC_AVX@
export HAVE_GCC_BUILTIN_ATOMIC=@HAVE_GCC_BUILTIN_ATOMIC@
diff --git a/configure.ac b/configure.ac
index 2fa044ffd097..688f2e4d89b4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -678,6 +678,12 @@ AC_ARG_ENABLE(ext-wiki-publisher,
dnl ---------- *** ----------
+AC_ARG_ENABLE([hardlink-deliver],
+ AS_HELP_STRING([--enable-hardlink-deliver],
+ [Put files into deliver folder as hardlinks instead of copying them
+ over. Saves space and speeds up build.])
+)
+
AC_ARG_ENABLE(mergelibs,
AS_HELP_STRING([--enable-mergelibs],
[Enables linking of big, merged, library. Experimental feature tested
@@ -12240,6 +12246,19 @@ else
fi
AC_SUBST(MERGELIBS)
+# ===================================================================
+# Create hardlinks on deliver instead of copying for smaller size and speed up
+# ===================================================================
+AC_MSG_CHECKING([whether to create hardlinks for delivering files])
+HARDLINKDELIVER=
+if test "$enable_hardlink_deliver" = "yes"; then
+ HARDLINKDELIVER="TRUE"
+ AC_MSG_RESULT([yes])
+else
+ AC_MSG_RESULT([no])
+fi
+AC_SUBST(HARDLINKDELIVER)
+
dnl ===================================================================
dnl icerun is a wrapper that stops us spawning tens of processes
dnl locally - for tools that can't be executed on the compile cluster
diff --git a/solenv/gbuild/gbuild.mk b/solenv/gbuild/gbuild.mk
index d7b804deab39..eebcfe9b0578 100644
--- a/solenv/gbuild/gbuild.mk
+++ b/solenv/gbuild/gbuild.mk
@@ -133,6 +133,10 @@ ENABLE_DEBUGINFO_FOR := all
endif
endif
+ifeq ($(HARDLINKDELIVER),TRUE)
+gb_Deliver_HARDLINK := $(true)
+endif
+
ifeq ($(or $(ENABLE_SYMBOLS),$(enable_symbols)),FALSE)
gb_SYMBOL := $(false)
else