diff options
author | Harald Welte <laforge@gnumonks.org> | 2019-04-30 18:38:31 +0200 |
---|---|---|
committer | Harald Welte <laforge@gnumonks.org> | 2019-04-30 19:07:47 +0200 |
commit | 01e72d56e868fc9aef97e95062446df5b030ce60 (patch) | |
tree | 400f0b46626856d41c877a3eeb868a70aad16d27 /regen-makefile.sh | |
parent | e63229e920e16cd6c05421b836dd49f489ede2a0 (diff) |
regen-makefile: Use '-U 5' to split C++ files in multiple chunks
Particularly the C++ files generated for the rather comprehensive
3GPP asn.1 specified protocols like MAP, RANAP, ... result in very
large source files and subsequently g++ processes that consume well
into the multiple gigabyte range of memory.
Let's use the '-U 5' option to ask the ttcn3_compiler to split all
c++ files into 5 chunks, resulting in more files to compile, but
smaller individual files.
I also tested '-U type' before, but it was still grinding my 16GB RAM
laptop to unusable deep-swapping state when running 'make -j8' for
the IuCS extended MSC test suite.
Change-Id: I013b623e98d58a39dd7bb2b0db4a911725028535
Diffstat (limited to 'regen-makefile.sh')
-rwxr-xr-x | regen-makefile.sh | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/regen-makefile.sh b/regen-makefile.sh index 77fcb6c4..d2b747e5 100755 --- a/regen-makefile.sh +++ b/regen-makefile.sh @@ -24,7 +24,7 @@ if [ -z "$USE_CCACHE" ] && which ccache 2>/dev/null; then USE_CCACHE=1 fi -ttcn3_makefilegen -p -l -f $* +ttcn3_makefilegen -p -l -U 5 -f $* TITAN_VERSION=$(ttcn3_makefilegen -v 2>&1 |grep "Product number" |cut --delimiter="/" -f 2-| sed -e "s/[A-Z ]//g") @@ -60,5 +60,5 @@ if [ "x$USE_CCACHE" = "x1" ]; then sed -i -e 's/^CXX = g++ $/CXX = env CCACHE_SLOPPINESS=time_macros ccache g++/' Makefile # Append the -D option to compiler flags. This option disables timestamps # inside comments in the generated C++ code which interfere with ccache. - sed -i -e 's/^COMPILER_FLAGS = \(.*\)/&-D/' Makefile + sed -i -e 's/^COMPILER_FLAGS = \(.*\)/& -D/' Makefile fi |