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| author |   Dave Barach <dave@barachs.net> | 2018-07-04 10:56:23 -0400 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2018-07-18 12:09:42 +0000 |
| commit | 6a5adc369591fcac2447e9809deaa22f56b53911 (patch) | |
| tree | c9a56b1ed0d5e8eb2f21a843552c6c0bc6df5597 /src/examples/sample-plugin/configure.ac | |
| parent | 2a3fb1a28b170ac1d37815983611e83d148811d4 (diff) | |
Add config option to use dlmalloc instead of mheap
Configure w/ --enable-dlmalloc, see .../build-data/platforms/vpp.mk
src/vppinfra/dlmalloc.[ch] are slightly modified versions of the
well-known Doug Lea malloc. Main advantage: dlmalloc mspaces have no
inherent size limit.
Change-Id: I19b3f43f3c65bcfb82c1a265a97922d01912446e
Signed-off-by: Dave Barach <dave@barachs.net>
Diffstat (limited to 'src/examples/sample-plugin/configure.ac')
| -rw-r--r-- | src/examples/sample-plugin/configure.ac | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/examples/sample-plugin/configure.ac b/src/examples/sample-plugin/configure.ac index 588e7dd16b9..57ec6ee02c1 100644 --- a/src/examples/sample-plugin/configure.ac +++ b/src/examples/sample-plugin/configure.ac @@ -22,6 +22,19 @@ AC_DEFUN([CC_CHECK_FLAG], AC_LANG_POP([C]) ]) +AC_DEFUN([ENABLE_ARG], +[ + AC_ARG_ENABLE($1, + AC_HELP_STRING(patsubst([--enable-$1],[_],[-]), $2), + [enable_$1=yes n_enable_$1=1], + [enable_$1=no n_enable_$1=0]) + AM_CONDITIONAL(m4_toupper(ENABLE_$1), test "$enable_$1" = "yes") + m4_append([list_of_enabled], [$1], [, ]) +]) + +ENABLE_ARG(dlmalloc, [Enable dlmalloc]) +AC_SUBST(DLMALLOC, [-DUSE_DLMALLOC=${n_enable_dlmalloc}]) + CC_CHECK_FLAG("-Wno-address-of-packed-member") AS_IF([test "$cc_flag_check" = yes], [CFLAGS="${CFLAGS} -Wno-address-of-packed-member"], []) |