Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Add autoconf option to enable ASAN #151

Merged
merged 1 commit into from
Feb 3, 2022
Merged

Add autoconf option to enable ASAN #151

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
13 changes: 8 additions & 5 deletions libdrgn/Makefile.am
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,8 @@ ACLOCAL_AMFLAGS = -I m4
.DELETE_ON_ERROR:

AM_CPPFLAGS = -I $(top_srcdir)/include -D_GNU_SOURCE
AM_CFLAGS = $(SANITIZER_CFLAGS)
AM_LDFLAGS= $(SANITIZER_LDFLAGS)

noinst_HEADERS = include/dwarf.h \
include/elf.h \
Expand Down Expand Up @@ -87,7 +89,8 @@ libdrgnimpl_la_SOURCES = $(ARCH_DEFS:.defs=.c) \
vector.c \
vector.h

libdrgnimpl_la_CFLAGS = -fvisibility=hidden $(OPENMP_CFLAGS) $(elfutils_CFLAGS)
libdrgnimpl_la_CFLAGS = $(AM_CFLAGS) -fvisibility=hidden $(OPENMP_CFLAGS) \
$(elfutils_CFLAGS)
libdrgnimpl_la_LIBADD = $(OPENMP_LIBS) $(elfutils_LIBS) -lm

if WITH_LIBKDUMPFILE
Expand All @@ -109,7 +112,7 @@ drgn.h: drgn.h.in configure.ac
lib_LTLIBRARIES = libdrgn.la

libdrgn_la_SOURCES =
libdrgn_la_LDFLAGS = -version-info 0:0:0
libdrgn_la_LDFLAGS = $(AM_LDFLAGS) -version-info 0:0:0
libdrgn_la_LIBADD = libdrgnimpl.la

if WITH_PYTHON
Expand All @@ -136,11 +139,11 @@ _drgn_la_SOURCES = python/constants.c \
python/type.c \
python/util.c

_drgn_la_CFLAGS = -fvisibility=hidden
_drgn_la_CFLAGS = $(AM_CFLAGS) -fvisibility=hidden
_drgn_la_CPPFLAGS = $(AM_CPPFLAGS) $(PYTHON_CPPFLAGS) -iquote $(srcdir)/python \
-iquote python
_drgn_la_LDFLAGS = -Wl,--exclude-libs,ALL -avoid-version -module -shared \
-rpath $(pkgpyexecdir)
_drgn_la_LDFLAGS = $(AM_LDFLAGS) -Wl,--exclude-libs,ALL -avoid-version -module \
-shared -rpath $(pkgpyexecdir)
_drgn_la_LIBADD = libdrgnimpl.la

if WITH_LIBKDUMPFILE
Expand Down
12 changes: 12 additions & 0 deletions libdrgn/configure.ac
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -92,5 +92,17 @@ AS_CASE(["x$with_libkdumpfile"],
AM_CONDITIONAL([WITH_LIBKDUMPFILE], [test "x$with_libkdumpfile" = xyes])
AM_COND_IF([WITH_LIBKDUMPFILE], [AC_DEFINE(WITH_LIBKDUMPFILE)])

AC_ARG_ENABLE([asan],
[AS_HELP_STRING([--enable-asan], [enable AddressSanitizer])],
[], [enable_asan=no])

SANITIZER_CFLAGS=
SANITIZER_LDFLAGS=
AS_IF([test "x$enable_asan" != xno],
[SANITIZER_CFLAGS="$SANITIZER_CFLAGS -fsanitize=address -fno-omit-frame-pointer"
SANITIZER_LDFLAGS="$SANITIZER_LDFLAGS -fsanitize=address"])
AC_SUBST(SANITIZER_CFLAGS)
AC_SUBST(SANITIZER_LDFLAGS)

AC_CONFIG_FILES([Makefile])
AC_OUTPUT