kwo pushed a commit to branch master. http://git.enlightenment.org/e16/e16-epplets.git/commit/?id=b0cbcb1f8aef9d3e1bc1a701516cca8102e1fd52
commit b0cbcb1f8aef9d3e1bc1a701516cca8102e1fd52 Author: Kim Woelders <[email protected]> Date: Thu Aug 26 09:59:28 2021 +0200 Add option to build with asan --- api/Makefile.am | 3 ++- configure.ac | 1 + epplets/Makefile.am | 3 ++- m4/ec_asan.m4 | 20 ++++++++++++++++++++ 4 files changed, 25 insertions(+), 2 deletions(-) diff --git a/api/Makefile.am b/api/Makefile.am index 9cdab8f..8c7d004 100644 --- a/api/Makefile.am +++ b/api/Makefile.am @@ -7,7 +7,8 @@ if BUILD_GLX EPPLET_LIB_GLX = libepplet_glx.la endif -AM_CPPFLAGS = -I$(top_builddir) $(CWARNFLAGS) $(CFLAGS_VISIBILITY) +AM_CPPFLAGS = -I$(top_builddir) +AM_CFLAGS = $(CWARNFLAGS) $(CFLAGS_VISIBILITY) $(CFLAGS_ASAN) lib_LTLIBRARIES = libepplet.la $(EPPLET_LIB_GLX) diff --git a/configure.ac b/configure.ac index 40b63a7..6cb78ee 100644 --- a/configure.ac +++ b/configure.ac @@ -38,6 +38,7 @@ AC_C_INLINE EC_C___ATTRIBUTE__ EC_C___FUNC__ EC_C_VISIBILITY(yes) +EC_C_ASAN() AC_PATH_XTRA diff --git a/epplets/Makefile.am b/epplets/Makefile.am index 0b95d5a..9726d98 100644 --- a/epplets/Makefile.am +++ b/epplets/Makefile.am @@ -15,7 +15,8 @@ EXTRA_PROGRAMS = EppletTest.epplet EppletConfigTest.epplet E-Mixer.epplet \ Emix.epplet E-PlayCD.epplet E-OpenGL-Demo.epplet \ E-SD.epplet -AM_CPPFLAGS = -I$(top_builddir) -I$(top_builddir)/api $(IMLIB2_CFLAGS) $(X_CFLAGS) $(LIBGTOP_CFLAGS) $(CWARNFLAGS) $(CFLAGS_VISIBILITY) +AM_CPPFLAGS = -I$(top_builddir) -I$(top_builddir)/api $(IMLIB2_CFLAGS) $(X_CFLAGS) $(LIBGTOP_CFLAGS) +AM_CFLAGS = $(CWARNFLAGS) $(CFLAGS_VISIBILITY) $(CFLAGS_ASAN) LDADD = $(top_builddir)/api/libepplet.la $(X_LIBS) $(KSTAT_LIBS) ################ Conditional Builds ################ diff --git a/m4/ec_asan.m4 b/m4/ec_asan.m4 new file mode 100644 index 0000000..c7d9bfb --- /dev/null +++ b/m4/ec_asan.m4 @@ -0,0 +1,20 @@ +dnl Copyright (C) 2020 Kim Woelders +dnl This code is public domain and can be freely used or copied. + +dnl Macro to set compiler flags in CFLAGS_ASAN + +dnl Usage: EC_C_ASAN() + +AC_DEFUN([EC_C_ASAN], [ + AC_ARG_ENABLE(gcc-asan, + [AS_HELP_STRING([--enable-gcc-asan], + [compile with ASAN support @<:@default=no@:>@])],, + enable_gcc_asan=no) + + if test "x$GCC" = "xyes"; then + if test "x$enable_gcc_asan" = "xyes"; then + CFLAGS_ASAN="-fsanitize=address -fno-omit-frame-pointer" + fi + fi + AC_SUBST(CFLAGS_ASAN) +]) --
