[Libreoffice-commits] core.git: Branch 'feature/tiled-editing' - configure.ac

[Miklos Vajna]

 configure.ac |   12 ++++++++++++
 1 file changed, 12 insertions(+)

New commits:
commit be1e711aab64ec56f07fda40c4670c5415832a1c
Author: Miklos Vajna <vmiklos at collabora.co.uk>
Date:   Thu Mar 19 10:08:26 2015 +0100

    android: add a check for the installed memory in the machine
    
    ... and just error out with < 16G and all symbols. Should help newcomers
    who have e.g. 8GB of memory, build with dbgutil, but then unable to
    complete the build as the linker never finishes.
    
    Change-Id: I9f3ad5c6d76a18d6aa5b0b2d61aa115ed441b8e3

diff --git a/configure.ac b/configure.ac
index e8d4fe8..57fcdb0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3858,6 +3858,18 @@ else
 fi
 AC_SUBST(ENABLE_SYMBOLS)
 
+if test -n "$with_android_ndk" -a \( -n "$ENABLE_SYMBOLS" -o -n "$ENABLE_DEBUG" -o -n "$ENABLE_DBGUTIL" \) -a "$ENABLE_DEBUGINFO_FOR" = "all"; then
+    # Building on Android with full symbols: without enough memory the linker never finishes currently.
+    AC_MSG_CHECKING([whether enough memory is available for linking])
+    mem_size=$(grep -o 'MemTotal: *.\+ kB' /proc/meminfo | sed 's/MemTotal: *\(.\+\) kB/\1/')
+    # Check for 15GB, as Linux reports a bit less than the physical memory size.
+    if test -n "$mem_size" -a $mem_size -lt 15728640; then
+        AC_MSG_ERROR([building with full symbols and less than 16GB of memory is not supported])
+    else
+        AC_MSG_RESULT([yes])
+    fi
+fi
+
 # Debug information format for iOS. Running dsymutil takes a long time... you really need a separate
 # .dSYM only if running Instruments, I think. (Not for normal debugging in Xcode.) To enable a
 # separate .dSYM, either use --enable-release-build or change manually to "DWARF with DSYM" in Xcode.