Update docs for PPC port. Clarify and extend install instructions.

2 files changed, 3 insertions, 1 deletions

diff --git a/src/Makefile b/src/Makefile
index 596c73d0..4e18d796 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -1,6 +1,8 @@
 ##############################################################################
 # LuaJIT Makefile. Requires GNU Make.
 #
+# Please read doc/install.html before changing any variables!
+#
 # Suitable for POSIX platforms (Linux, *BSD, OSX etc.).
 # Also works with MinGW and Cygwin on Windows.
 # Please check msvcbuild.bat for building with MSVC on Windows.
diff --git a/src/ljamalg.c b/src/ljamalg.c
index d2053624..5d66a9eb 100644
--- a/src/ljamalg.c
+++ b/src/ljamalg.c
@@ -6,7 +6,7 @@
 /*
 +--------------------------------------------------------------------------+
 | WARNING: Compiling the amalgamation needs a lot of virtual memory        |
-| (around 160 MB with GCC 4.x)! If you don't have enough physical memory   |
+| (around 200 MB with GCC 4.x)! If you don't have enough physical memory   |
 | your machine will start swapping to disk and the compile will not finish |
 | within a reasonable amount of time.                                      |
 | So either compile on a bigger machine or use the non-amalgamated build.  |