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| author | Gaius Mulley <gaiusmod2@gmail.com> | 2024-01-18 13:06:30 +0000 |
|---|---|---|
| committer | Gaius Mulley <gaiusmod2@gmail.com> | 2024-01-18 13:06:30 +0000 |
| commit | f2872e00f61a5a333fa22e651d37d3b2035ac41f (patch) | |
| tree | d2c9fabd7690d9e0efaf3e26c28032ed817cefc1 /libgm2/Makefile.am | |
| parent | af66955000e38eeba5992641f98a4749cfeb8854 (diff) | |
| download | gcc-f2872e00f61a5a333fa22e651d37d3b2035ac41f.zip gcc-f2872e00f61a5a333fa22e651d37d3b2035ac41f.tar.gz gcc-f2872e00f61a5a333fa22e651d37d3b2035ac41f.tar.bz2 | |
PR modula2/111956 Many powerpc platforms do _not_ have support for IEEE754
This patch corrects commit
r14-4149-g81d5ca0b9b8431f1bd7a5ec8a2c94f04bb0cf032 which assummed
all powerpc platforms would have IEEE754 long double. The patch
ensures that cc1gm2 obtains the default IEEE754 long double availability
from the configure generated tm_defines. The user command
line switches -mabi=ibmlongdouble and -mabi=ieeelongdouble are implemented
to override the configuration defaults.
Bootstrapped on power8 and power9 machines.
gcc/m2/ChangeLog:
PR modula2/111956
* Make-lang.in (host_mc_longreal): Remove.
* configure: Regenerate.
* configure.ac (M2C_LONGREAL_FLOAT128): Remove.
(M2C_LONGREAL_PPC64LE): Remove.
* gm2-compiler/M2Options.def (SetIBMLongDouble): New procedure.
(GetIBMLongDouble): New procedure function.
(SetIEEELongDouble): New procedure.
(GetIEEELongDouble): New procedure function.
* gm2-compiler/M2Options.mod (SetIBMLongDouble): New procedure.
(GetIBMLongDouble): New procedure function.
(SetIEEELongDouble): New procedure.
(GetIEEELongDouble): New procedure function.
(InitializeLongDoubleFlags): New procedure called during
module block initialization.
* gm2-gcc/m2configure.cc: Remove duplicate includes.
(m2configure_M2CLongRealFloat128): Remove.
(m2configure_M2CLongRealIBM128): Remove.
(m2configure_M2CLongRealLongDouble): Remove.
(m2configure_M2CLongRealLongDoublePPC64LE): Remove.
(m2configure_TargetIEEEQuadDefault): New function.
* gm2-gcc/m2configure.def (M2CLongRealFloat128): Remove.
(M2CLongRealIBM128): Remove.
(M2CLongRealLongDouble): Remove.
(M2CLongRealLongDoublePPC64LE): Remove.
(TargetIEEEQuadDefault): New function.
* gm2-gcc/m2configure.h (m2configure_M2CLongRealFloat128): Remove.
(m2configure_M2CLongRealIBM128): Remove.
(m2configure_M2CLongRealLongDouble): Remove.
(m2configure_M2CLongRealLongDoublePPC64LE): Remove.
(m2configure_TargetIEEEQuadDefault): New function.
* gm2-gcc/m2options.h (M2Options_SetIBMLongDouble): New prototype.
(M2Options_GetIBMLongDouble): New prototype.
(M2Options_SetIEEELongDouble): New prototype.
(M2Options_GetIEEELongDouble): New prototype.
* gm2-gcc/m2type.cc (build_m2_long_real_node): Re-implement using
results of M2Options_GetIBMLongDouble and M2Options_GetIEEELongDouble.
* gm2-lang.cc (gm2_langhook_handle_option): Add case
OPT_mabi_ibmlongdouble and call M2Options_SetIBMLongDouble.
Add case OPT_mabi_ieeelongdouble and call M2Options_SetIEEELongDouble.
* gm2config.aci.in: Regenerate.
* gm2spec.cc (lang_specific_driver): Remove block defined by
M2C_LONGREAL_PPC64LE.
Remove case OPT_mabi_ibmlongdouble.
Remove case OPT_mabi_ieeelongdouble.
libgm2/ChangeLog:
PR modula2/111956
* Makefile.am (TARGET_LONGDOUBLE_ABI): Remove.
* Makefile.in: Regenerate.
* libm2cor/Makefile.am (TARGET_LONGDOUBLE_ABI): Remove.
* libm2cor/Makefile.in: Regenerate.
* libm2iso/Makefile.am (TARGET_LONGDOUBLE_ABI): Remove.
* libm2iso/Makefile.in: Regenerate.
* libm2log/Makefile.am (TARGET_LONGDOUBLE_ABI): Remove.
* libm2log/Makefile.in: Regenerate.
* libm2min/Makefile.am (TARGET_LONGDOUBLE_ABI): Remove.
* libm2min/Makefile.in: Regenerate.
* libm2pim/Makefile.am (TARGET_LONGDOUBLE_ABI): Remove.
* libm2pim/Makefile.in: Regenerate.
Signed-off-by: Gaius Mulley <gaiusmod2@gmail.com>
Diffstat (limited to 'libgm2/Makefile.am')
| -rw-r--r-- | libgm2/Makefile.am | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/libgm2/Makefile.am b/libgm2/Makefile.am index 72391d0..ef29732 100644 --- a/libgm2/Makefile.am +++ b/libgm2/Makefile.am @@ -35,8 +35,6 @@ AM_CFLAGS = -I $(srcdir)/../libgcc -I $(MULTIBUILDTOP)../../gcc/include gcc_version := $(shell @get_gcc_base_ver@ $(top_srcdir)/../gcc/BASE-VER) TOP_GCCDIR := $(shell cd $(top_srcdir) && cd .. && pwd) -TARGET_LONGDOUBLE_ABI := $(if $(strip $(filter powerpc64le%,$(target))),-mabi=ieeelongdouble) - GCC_DIR = $(TOP_GCCDIR)/gcc GM2_SRC = $(GCC_DIR)/m2 @@ -101,7 +99,6 @@ AM_MAKEFLAGS = \ "WERROR=$(WERROR)" \ "TARGET_LIB_PATH=$(TARGET_LIB_PATH)" \ "TARGET_LIB_PATH_libgm2=$(TARGET_LIB_PATH_libgm2)" \ - "TARGET_LONGDOUBLE_ABI=$(TARGET_LONGDOUBLE_ABI)" \ "LIBTOOL=$(GM2_BUILDDIR)/libtool" \ "DARWIN_AT_RPATH=$(DARWIN_AT_RPATH)" |