binutils-gdb/zlib/acinclude.m4

sinclude(../config/mmap.m4)
sinclude(../config/no-executables.m4)
sinclude(../libtool.m4)
dnl The lines below arrange for aclocal not to bring libtool.m4
dnl AM_PROG_LIBTOOL into aclocal.m4, while still arranging for automake
dnl to add a definition of LIBTOOL to Makefile.in.
ifelse(yes,no,[
AC_DEFUN([AM_PROG_LIBTOOL],)
AC_SUBST(LIBTOOL)
])
mmap: Avoid the sanitizer configure check failure When -fsanitize=address,undefined is used to build, the mmap configure check failed with ================================================================= ==231796==ERROR: LeakSanitizer: detected memory leaks Direct leak of 4096 byte(s) in 1 object(s) allocated from: #0 0x7cdd3d0defdf in __interceptor_malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:69 #1 0x5750c7f6d72b in main /home/alan/build/gas-san/all/bfd/conftest.c:239 Direct leak of 4096 byte(s) in 1 object(s) allocated from: #0 0x7cdd3d0defdf in __interceptor_malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:69 #1 0x5750c7f6d2e1 in main /home/alan/build/gas-san/all/bfd/conftest.c:190 SUMMARY: AddressSanitizer: 8192 byte(s) leaked in 2 allocation(s). Define GCC_AC_FUNC_MMAP with export ASAN_OPTIONS=detect_leaks=0 to avoid the sanitizer configure check failure. config/ * mmap.m4 (GCC_AC_FUNC_MMAP): New. * no-executables.m4 (AC_FUNC_MMAP): Renamed to GCC_AC_FUNC_MMAP. Change AC_FUNC_MMAP to GCC_AC_FUNC_MMAP. libiberty/ * Makefile.in (aclocal_deps): Add $(srcdir)/../config/mmap.m4. * acinclude.m4: Change AC_FUNC_MMAP to GCC_AC_FUNC_MMAP. * aclocal.m4: Regenerated. * configure: Likewise. zlib/ * acinclude.m4: Include ../config/mmap.m4. * Makefile.in: Regenerated. * configure: Likewise. 2024-04-09 21:39:21 +08:00			`sinclude(../config/mmap.m4)`
Import zlib from GCC 2015-03-14 01:40:33 +08:00			`sinclude(../config/no-executables.m4)`
			`sinclude(../libtool.m4)`
			`dnl The lines below arrange for aclocal not to bring libtool.m4`
			`dnl AM_PROG_LIBTOOL into aclocal.m4, while still arranging for automake`
			`dnl to add a definition of LIBTOOL to Makefile.in.`
			`ifelse(yes,no,[`
			`AC_DEFUN([AM_PROG_LIBTOOL],)`
			`AC_SUBST(LIBTOOL)`
			`])`