mirror of
git://sourceware.org/git/newlib-cygwin.git
synced 2025-01-23 07:27:21 +08:00
96bc16f6b2
Convert all the libc/ subdir makes into the top-level Makefile. This allows us to build all of libc from the top Makefile without using any recursive make calls. This is faster and avoids the funky lib.a logic where we unpack subdir archives to repack into a single libc.a. The machine override logic is maintained though by way of Makefile include ordering, and source file accumulation in libc_a_SOURCES. There's a few dummy.c files that are no longer necessary since we aren't doing the lib.a accumulating, so punt them. The winsup code has been pulling the internal newlib ssp library out, but that doesn't exist anymore, so change that to pull the objects.
68 lines
2.0 KiB
Plaintext
68 lines
2.0 KiB
Plaintext
dnl For each directory which we may or may not want, we define a name
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dnl for the library and an automake conditional for whether we should
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dnl build the library.
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AM_CONDITIONAL(HAVE_SIGNAL_DIR, test x${signal_dir} != x)
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AM_CONDITIONAL(HAVE_STDIO_DIR, test x${stdio_dir} != x)
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AM_CONDITIONAL(HAVE_STDIO64_DIR, test x${stdio64_dir} != x)
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AM_CONDITIONAL(HAVE_POSIX_DIR, test x${posix_dir} != x)
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AM_CONDITIONAL(HAVE_XDR_DIR, test x${xdr_dir} != x)
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AM_CONDITIONAL(HAVE_SYSCALL_DIR, test x${syscall_dir} != x)
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AM_CONDITIONAL(HAVE_UNIX_DIR, test x${unix_dir} != x)
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dnl We always recur into sys and machine, and let them decide what to do.
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m4_foreach_w([SYS_DIR], [
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a29khif amdgcn arm
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d10v
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epiphany
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h8300hms h8500hms
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m88kbug mmixware
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netware
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or1k
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phoenix
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rdos rtems
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sh sysmec sysnec810 sysnecv850 sysvi386 sysvnecv70
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tic80 tirtos
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w65
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z8ksim
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], [AM_CONDITIONAL([HAVE_LIBC_SYS_]m4_toupper(SYS_DIR)[_DIR], test "${sys_dir}" = SYS_DIR)])
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AC_TYPE_LONG_DOUBLE
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AM_CONDITIONAL(HAVE_LONG_DOUBLE, test x"$ac_cv_type_long_double" = x"yes")
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dnl iconv library will be compiled if --enable-newlib-iconv option is enabled
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AM_CONDITIONAL(ENABLE_NEWLIB_ICONV, test x${newlib_iconv} != x)
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dnl We have to include these unconditionally since machines might want to use
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dnl AM_CONDITIONAL in their subdirs.
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m4_include([libc/machine/nds32/acinclude.m4])
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m4_include([libc/machine/powerpc/acinclude.m4])
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m4_include([libc/machine/sh/acinclude.m4])
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m4_include([libc/machine/spu/acinclude.m4])
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m4_include([libc/sys/phoenix/acinclude.m4])
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m4_foreach_w([MACHINE], [
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aarch64 amdgcn arc arm
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bfin
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cr16 cris crx csky
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d10v d30v
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epiphany
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fr30 frv ft32
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h8300 h8500 hppa
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i386 i960 iq2000
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lm32
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m32c m32r m68hc11 m68k m88k mep microblaze mips mn10200 mn10300 moxie msp430 mt
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nds32 necv70 nios2 nvptx
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or1k
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powerpc pru
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riscv rl78 rx
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sh sparc spu
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tic4x tic6x tic80
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v850 visium
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w65
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x86_64 xc16x xstormy16
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z8k
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], [AM_CONDITIONAL([HAVE_LIBC_MACHINE_]m4_toupper(MACHINE), test "${machine_dir}" = MACHINE)])
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AM_CONDITIONAL(MACH_ADD_SETJMP, test "x$mach_add_setjmp" = "xtrue")
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