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973ff4c052
gcc/libgfortran/Makefile.am
Tobias Schlüter 973ff4c052 re PR fortran/20178 (COMPLEX function returns incompatible with g77) 
gcc/fortran/
	PR fortran/20178
	* gfortran.h (gfc_option): Add flag_f2c.
	* invoke.texi: Document '-ff2c' command line option.  Adapt
	documentation for '-fno-second-underscore' and '-fno-underscoring'.
	* lang.opt (ff2c): New entry.
	* options.c (gfc-init_options): Set default calling convention
	to -fno-f2c.  Mark -fsecond-underscore unset.
	(gfc_post_options): Set -fsecond-underscore if not explicitly set
	by user.
	(handle_options): Set gfc_option.flag_f2c according to requested
	calling	convention.
	* trans-decl.c (gfc_get_extern_function_decl): Use special f2c
	intrinsics where necessary.
	(gfc_trans_deferred_vars): Change todo error to	assertion.
	* trans-expr.c (gfc_conv_variable): Dereference access
	to hidden result argument.
	(gfc_conv_function_call): Add hidden result argument to argument
	list if f2c calling conventions requested.  Slightly restructure
	tests.  Convert result of default REAL function to requested type
	if f2c calling conventions are used.  Dereference COMPLEX result
	if f2c cc are used.
	* trans-types.c (gfc_sym_type):  Return double for default REAL
	function if f2c cc are used.
	(gfc_return_by_reference): Slightly restructure logic.  Return
	COMPLEX by reference depending on calling conventions.
	(gfc_get_function_type): Correctly make hidden result argument a
	pass-by-reference argument for COMPLEX.  Remove old code which does
	this for derived types.
libgfortran/
	PR fortran/20178
	* Makefile.am (gfor_specific_src): Add 'intrinsics/f2c_intrinsics.F90'
	to dependencies.
	* Makefile.in: Regenerate.
	* intrinsics/f2c_specific.F90: New file.
gcc/testsuite/
	PR fortran/20178
	* gfortran.dg/f2c_1.f90, gfortran.dg/f2c_2.f90,
	gfortran.dg/f2c_3.f90: New tests.

From-SVN: r99544
2005-05-11 00:06:55 +02:00

534 lines
13 KiB
Makefile
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## Process this file with automake to produce Makefile.in
## We like to use C99 routines when available. This makes sure that
## __STDC_VERSION__ is set such that libc includes make them available.
AM_CFLAGS = -std=gnu99
ACLOCAL_AMFLAGS = -I ../config
## May be used by toolexeclibdir.
gcc_version := $(shell cat $(top_srcdir)/../gcc/BASE-VER)
toolexeclib_LTLIBRARIES = libgfortran.la libgfortranbegin.la
libgfortran_la_LDFLAGS = -version-info `grep -v '^\#' $(srcdir)/libtool-version` -lm $(extra_ldflags_libgfortran)
## This should really go in the compiler lib dir, not the system lib dir.
libgfortranbegin_la_SOURCES = fmain.c
libgfortranbegin_la_LDFLAGS = -static
## io.h conflicts with some a system header on some platforms, so
## use -iquote
AM_CPPFLAGS = -iquote$(srcdir)/io
libgfortranincludedir = $(includedir)/gforio
gfor_io_src= \
io/backspace.c \
io/close.c \
io/endfile.c \
io/format.c \
io/inquire.c \
io/list_read.c \
io/lock.c \
io/open.c \
io/read.c \
io/rewind.c \
io/transfer.c \
io/unit.c \
io/unix.c \
io/write.c
gfor_io_headers= \
io/io.h
gfor_helper_src= \
intrinsics/associated.c \
intrinsics/abort.c \
intrinsics/args.c \
intrinsics/bessel.c \
intrinsics/c99_functions.c \
intrinsics/chdir.c \
intrinsics/cpu_time.c \
intrinsics/cshift0.c \
intrinsics/date_and_time.c \
intrinsics/env.c \
intrinsics/erf.c \
intrinsics/eoshift0.c \
intrinsics/eoshift2.c \
intrinsics/etime.c \
intrinsics/exit.c \
intrinsics/flush.c \
intrinsics/fnum.c \
intrinsics/gerror.c \
intrinsics/getcwd.c \
intrinsics/getlog.c \
intrinsics/getXid.c \
intrinsics/hostnm.c \
intrinsics/kill.c \
intrinsics/ierrno.c \
intrinsics/ishftc.c \
intrinsics/link.c \
intrinsics/mvbits.c \
intrinsics/pack_generic.c \
intrinsics/perror.c \
intrinsics/size.c \
intrinsics/sleep.c \
intrinsics/spread_generic.c \
intrinsics/string_intrinsics.c \
intrinsics/system.c \
intrinsics/rand.c \
intrinsics/random.c \
intrinsics/rename.c \
intrinsics/reshape_generic.c \
intrinsics/reshape_packed.c \
intrinsics/selected_int_kind.f90 \
intrinsics/selected_real_kind.f90 \
intrinsics/stat.c \
intrinsics/symlnk.c \
intrinsics/system_clock.c \
intrinsics/time.c \
intrinsics/transpose_generic.c \
intrinsics/umask.c \
intrinsics/unlink.c \
intrinsics/unpack_generic.c \
runtime/in_pack_generic.c \
runtime/in_unpack_generic.c \
runtime/normalize.c
gfor_src= \
runtime/environ.c \
runtime/error.c \
runtime/main.c \
runtime/memory.c \
runtime/pause.c \
runtime/stop.c \
runtime/string.c \
runtime/select.c \
gfortypes.h \
libgfortran.h
i_all_c= \
generated/all_l4.c \
generated/all_l8.c
i_any_c= \
generated/any_l4.c \
generated/any_l8.c
i_count_c= \
generated/count_4_l4.c \
generated/count_8_l4.c \
generated/count_4_l8.c \
generated/count_8_l8.c
i_maxloc0_c= \
generated/maxloc0_4_i4.c \
generated/maxloc0_8_i4.c \
generated/maxloc0_4_i8.c \
generated/maxloc0_8_i8.c \
generated/maxloc0_4_r4.c \
generated/maxloc0_8_r4.c \
generated/maxloc0_4_r8.c \
generated/maxloc0_8_r8.c
i_maxloc1_c= \
generated/maxloc1_4_i4.c \
generated/maxloc1_8_i4.c \
generated/maxloc1_4_i8.c \
generated/maxloc1_8_i8.c \
generated/maxloc1_4_r4.c \
generated/maxloc1_8_r4.c \
generated/maxloc1_4_r8.c \
generated/maxloc1_8_r8.c
i_maxval_c= \
generated/maxval_i4.c \
generated/maxval_i8.c \
generated/maxval_r4.c \
generated/maxval_r8.c
i_minloc0_c= \
generated/minloc0_4_i4.c \
generated/minloc0_8_i4.c \
generated/minloc0_4_i8.c \
generated/minloc0_8_i8.c \
generated/minloc0_4_r4.c \
generated/minloc0_8_r4.c \
generated/minloc0_4_r8.c \
generated/minloc0_8_r8.c
i_minloc1_c= \
generated/minloc1_4_i4.c \
generated/minloc1_8_i4.c \
generated/minloc1_4_i8.c \
generated/minloc1_8_i8.c \
generated/minloc1_4_r4.c \
generated/minloc1_8_r4.c \
generated/minloc1_4_r8.c \
generated/minloc1_8_r8.c
i_minval_c= \
generated/minval_i4.c \
generated/minval_i8.c \
generated/minval_r4.c \
generated/minval_r8.c
i_sum_c= \
generated/sum_i4.c \
generated/sum_i8.c \
generated/sum_r4.c \
generated/sum_r8.c \
generated/sum_c4.c \
generated/sum_c8.c
i_product_c= \
generated/product_i4.c \
generated/product_i8.c \
generated/product_r4.c \
generated/product_r8.c \
generated/product_c4.c \
generated/product_c8.c
i_dotprod_c= \
generated/dotprod_i4.c \
generated/dotprod_i8.c \
generated/dotprod_r4.c \
generated/dotprod_r8.c
i_dotprodl_c= \
generated/dotprod_l4.c \
generated/dotprod_l8.c
i_dotprodc_c= \
generated/dotprod_c4.c \
generated/dotprod_c8.c
i_matmul_c= \
generated/matmul_i4.c \
generated/matmul_i8.c \
generated/matmul_r4.c \
generated/matmul_r8.c \
generated/matmul_c4.c \
generated/matmul_c8.c
i_matmull_c= \
generated/matmul_l4.c \
generated/matmul_l8.c
i_transpose_c= \
generated/transpose_i4.c \
generated/transpose_i8.c \
generated/transpose_c4.c \
generated/transpose_c8.c
i_shape_c= \
generated/shape_i4.c \
generated/shape_i8.c
i_reshape_c= \
generated/reshape_i4.c \
generated/reshape_i8.c
i_eoshift1_c= \
generated/eoshift1_4.c \
generated/eoshift1_8.c
i_eoshift3_c= \
generated/eoshift3_4.c \
generated/eoshift3_8.c
i_cshift1_c= \
generated/cshift1_4.c \
generated/cshift1_8.c
in_pack_c = \
generated/in_pack_i4.c \
generated/in_pack_i8.c
in_unpack_c = \
generated/in_unpack_i4.c \
generated/in_unpack_i8.c
i_exponent_c = \
generated/exponent_r4.c \
generated/exponent_r8.c
i_fraction_c = \
generated/fraction_r4.c \
generated/fraction_r8.c
i_nearest_c = \
generated/nearest_r4.c \
generated/nearest_r8.c
i_set_exponent_c = \
generated/set_exponent_r4.c \
generated/set_exponent_r8.c
i_pow_c = \
generated/pow_i4_i4.c \
generated/pow_i8_i4.c \
generated/pow_r4_i4.c \
generated/pow_r8_i4.c \
generated/pow_c4_i4.c \
generated/pow_c8_i4.c \
generated/pow_i4_i8.c \
generated/pow_i8_i8.c \
generated/pow_r4_i8.c \
generated/pow_r8_i8.c \
generated/pow_c4_i8.c \
generated/pow_c8_i8.c
m4_files= m4/iparm.m4 m4/ifunction.m4 m4/iforeach.m4 m4/all.m4 \
m4/any.m4 m4/count.m4 m4/maxloc0.m4 m4/maxloc1.m4 m4/maxval.m4 \
m4/minloc0.m4 m4/minloc1.m4 m4/minval.m4 m4/product.m4 m4/sum.m4 \
m4/dotprod.m4 m4/dotprodl.m4 m4/dotprodc.m4 m4/matmul.m4 m4/matmull.m4 \
m4/ctrig.m4 m4/cexp.m4 m4/chyp.m4 m4/mtype.m4 \
m4/specific.m4 m4/specific2.m4 m4/head.m4 m4/shape.m4 m4/reshape.m4 \
m4/transpose.m4 m4/eoshift1.m4 m4/eoshift3.m4 m4/exponent.m4 \
m4/fraction.m4 m4/nearest.m4 m4/set_exponent.m4 m4/pow.m4
gfor_built_src= $(i_all_c) $(i_any_c) $(i_count_c) $(i_maxloc0_c) \
$(i_maxloc1_c) $(i_maxval_c) $(i_minloc0_c) $(i_minloc1_c) $(i_minval_c) \
$(i_product_c) $(i_sum_c) $(i_dotprod_c) $(i_dotprodl_c) $(i_dotprodc_c) \
$(i_matmul_c) $(i_matmull_c) $(i_transpose_c) $(i_shape_c) $(i_eoshift1_c) \
$(i_eoshift3_c) $(i_cshift1_c) $(i_reshape_c) $(in_pack_c) $(in_unpack_c) \
$(i_exponent_c) $(i_fraction_c) $(i_nearest_c) $(i_set_exponent_c) \
$(i_pow_c) \
selected_int_kind.inc selected_real_kind.inc
# We only use these if libm doesn't contain complex math functions.
gfor_math_trig_c= \
generated/trig_c4.c \
generated/trig_c8.c
gfor_math_exp_c= \
generated/exp_c4.c \
generated/exp_c8.c
gfor_math_hyp_c= \
generated/hyp_c4.c \
generated/hyp_c8.c
gfor_math_trig_obj= \
trig_c4.lo \
trig_c8.lo
gfor_math_exp_obj= \
exp_c4.lo \
exp_c8.lo
gfor_math_hyp_obj= \
hyp_c4.lo \
hyp_c8.lo
# Machine generated specifics
gfor_built_specific_src= \
generated/_abs_c4.f90 \
generated/_abs_c8.f90 \
generated/_abs_i4.f90 \
generated/_abs_i8.f90 \
generated/_abs_r4.f90 \
generated/_abs_r8.f90 \
generated/_exp_r4.f90 \
generated/_exp_r8.f90 \
generated/_exp_c4.f90 \
generated/_exp_c8.f90 \
generated/_log_r4.f90 \
generated/_log_r8.f90 \
generated/_log_c4.f90 \
generated/_log_c8.f90 \
generated/_log10_r4.f90 \
generated/_log10_r8.f90 \
generated/_sqrt_r4.f90 \
generated/_sqrt_r8.f90 \
generated/_sqrt_c4.f90 \
generated/_sqrt_c8.f90 \
generated/_asin_r4.f90 \
generated/_asin_r8.f90 \
generated/_acos_r4.f90 \
generated/_acos_r8.f90 \
generated/_atan_r4.f90 \
generated/_atan_r8.f90 \
generated/_sin_r4.f90 \
generated/_sin_r8.f90 \
generated/_sin_c4.f90 \
generated/_sin_c8.f90 \
generated/_cos_r4.f90 \
generated/_cos_r8.f90 \
generated/_cos_c4.f90 \
generated/_cos_c8.f90 \
generated/_tan_r4.f90 \
generated/_tan_r8.f90 \
generated/_sinh_r4.f90 \
generated/_sinh_r8.f90 \
generated/_cosh_r4.f90 \
generated/_cosh_r8.f90 \
generated/_tanh_r4.f90 \
generated/_tanh_r8.f90 \
generated/_conjg_c4.f90 \
generated/_conjg_c8.f90 \
generated/_aint_r4.f90 \
generated/_aint_r8.f90 \
generated/_anint_r4.f90 \
generated/_anint_r8.f90
gfor_built_specific2_src= \
generated/_sign_i4.f90 \
generated/_sign_i8.f90 \
generated/_sign_r4.f90 \
generated/_sign_r8.f90 \
generated/_dim_i4.f90 \
generated/_dim_i8.f90 \
generated/_dim_r4.f90 \
generated/_dim_r8.f90 \
generated/_atan2_r4.f90 \
generated/_atan2_r8.f90 \
generated/_mod_i4.f90 \
generated/_mod_i8.f90 \
generated/_mod_r4.f90 \
generated/_mod_r8.f90
#specific intrinsics requiring manal code
#gfor_specific_c= \
intrinsics/_aimag.c \
intrinsics/_cabs.c \
foo
gfor_specific_src= \
$(gfor_built_specific_src) \
$(gfor_built_specific2_src) \
intrinsics/dprod_r8.f90 \
intrinsics/f2c_specifics.F90
gfor_cmath_src= $(gfor_math_trig_c) $(gfor_math_exp_c) $(gfor_math_hyp_c)
gfor_cmath_obj= $(gfor_math_trig_obj) $(gfor_math_exp_obj) \
$(gfor_math_hyp_obj)
BUILT_SOURCES=$(gfor_built_src) $(gfor_cmath_src) $(gfor_built_specific_src) \
$(gfor_built_specific2_src)
libgfortran_la_SOURCES = $(gfor_src) $(gfor_built_src) $(gfor_io_src) \
$(gfor_helper_src) $(gfor_io_headers) $(gfor_specific_src)
EXTRA_libgfortran_la_SOURCES = $(gfor_cmath_src)
libgfortran_la_LIBADD = @MATH_OBJ@
libgfortran_la_DEPENDENCIES = @MATH_OBJ@
I_M4_DEPS=m4/iparm.m4
I_M4_DEPS0=$(I_M4_DEPS) m4/iforeach.m4
I_M4_DEPS1=$(I_M4_DEPS) m4/ifunction.m4
selected_int_kind.inc: $(srcdir)/mk-sik-inc.sh
$(SHELL) $(srcdir)/mk-sik-inc.sh '$(FCCOMPILE)' > $@
selected_real_kind.inc: $(srcdir)/mk-srk-inc.sh
$(SHELL) $(srcdir)/mk-srk-inc.sh '$(FCCOMPILE)' > $@
## A 'normal' build shouldn't need to regenerate these
## so we only include them in maintainer mode
if MAINTAINER_MODE
$(i_all_c): m4/all.m4 $(I_M4_DEPS1)
m4 -Dfile=$@ -I$(srcdir)/m4 all.m4 > $(srcdir)/$@
$(i_any_c): m4/any.m4 $(I_M4_DEPS1)
m4 -Dfile=$@ -I$(srcdir)/m4 any.m4> $(srcdir)/$@
$(i_count_c): m4/count.m4 $(I_M4_DEPS1)
m4 -Dfile=$@ -I$(srcdir)/m4 count.m4> $(srcdir)/$@
$(i_maxloc0_c): m4/maxloc0.m4 $(I_M4_DEPS0)
m4 -Dfile=$@ -I$(srcdir)/m4 maxloc0.m4 > $(srcdir)/$@
$(i_maxloc1_c): m4/maxloc1.m4 $(I_M4_DEPS1)
m4 -Dfile=$@ -I$(srcdir)/m4 maxloc1.m4 > $(srcdir)/$@
$(i_maxval_c): m4/maxval.m4 $(I_M4_DEPS1)
m4 -Dfile=$@ -I$(srcdir)/m4 maxval.m4 > $(srcdir)/$@
$(i_minloc0_c): m4/minloc0.m4 $(I_M4_DEPS0)
m4 -Dfile=$@ -I$(srcdir)/m4 minloc0.m4 > $(srcdir)/$@
$(i_minloc1_c): m4/minloc1.m4 $(I_M4_DEPS1)
m4 -Dfile=$@ -I$(srcdir)/m4 minloc1.m4 > $(srcdir)/$@
$(i_minval_c): m4/minval.m4 $(I_M4_DEPS1)
m4 -Dfile=$@ -I$(srcdir)/m4 minval.m4 > $(srcdir)/$@
$(i_product_c): m4/product.m4 $(I_M4_DEPS1)
m4 -Dfile=$@ -I$(srcdir)/m4 product.m4 > $(srcdir)/$@
$(i_sum_c): m4/sum.m4 $(I_M4_DEPS1)
m4 -Dfile=$@ -I$(srcdir)/m4 sum.m4 > $(srcdir)/$@
$(i_dotprod_c): m4/dotprod.m4 $(I_M4_DEPS)
m4 -Dfile=$@ -I$(srcdir)/m4 dotprod.m4 > $(srcdir)/$@
$(i_dotprodl_c): m4/dotprodl.m4 $(I_M4_DEPS)
m4 -Dfile=$@ -I$(srcdir)/m4 dotprodl.m4 > $(srcdir)/$@
$(i_dotprodc_c): m4/dotprodc.m4 $(I_M4_DEPS)
m4 -Dfile=$@ -I$(srcdir)/m4 dotprodc.m4 > $(srcdir)/$@
$(i_matmul_c): m4/matmul.m4 $(I_M4_DEPS)
m4 -Dfile=$@ -I$(srcdir)/m4 matmul.m4 > $(srcdir)/$@
$(i_matmull_c): m4/matmull.m4 $(I_M4_DEPS)
m4 -Dfile=$@ -I$(srcdir)/m4 matmull.m4 > $(srcdir)/$@
$(i_transpose_c): m4/transpose.m4 $(I_M4_DEPS)
m4 -Dfile=$@ -I$(srcdir)/m4 transpose.m4 > $(srcdir)/$@
$(i_shape_c): m4/shape.m4 $(I_M4_DEPS)
m4 -Dfile=$@ -I$(srcdir)/m4 shape.m4 > $(srcdir)/$@
$(i_reshape_c): m4/reshape.m4 $(I_M4_DEPS)
m4 -Dfile=$@ -I$(srcdir)/m4 reshape.m4 > $(srcdir)/$@
$(i_eoshift1_c): m4/eoshift1.m4 $(I_M4_DEPS)
m4 -Dfile=$@ -I$(srcdir)/m4 eoshift1.m4 > $(srcdir)/$@
$(i_eoshift3_c): m4/eoshift3.m4 $(I_M4_DEPS)
m4 -Dfile=$@ -I$(srcdir)/m4 eoshift3.m4 > $(srcdir)/$@
$(i_cshift1_c): m4/cshift1.m4 $(I_M4_DEPS)
m4 -Dfile=$@ -I$(srcdir)/m4 cshift1.m4 > $(srcdir)/$@
$(in_pack_c): m4/in_pack.m4 $(I_M4_DEPS)
m4 -Dfile=$@ -I$(srcdir)/m4 in_pack.m4 > $(srcdir)/$@
$(in_unpack_c): m4/in_unpack.m4 $(I_M4_DEPS)
m4 -Dfile=$@ -I$(srcdir)/m4 in_unpack.m4 > $(srcdir)/$@
$(i_exponent_c): m4/exponent.m4 m4/mtype.m4
m4 -Dfile=$@ -I$(srcdir)/m4 exponent.m4 > $(srcdir)/$@
$(i_fraction_c): m4/fraction.m4 m4/mtype.m4
m4 -Dfile=$@ -I$(srcdir)/m4 fraction.m4 > $(srcdir)/$@
$(i_nearest_c): m4/nearest.m4 m4/mtype.m4
m4 -Dfile=$@ -I$(srcdir)/m4 nearest.m4 > $(srcdir)/$@
$(i_set_exponent_c): m4/set_exponent.m4 m4/mtype.m4
m4 -Dfile=$@ -I$(srcdir)/m4 set_exponent.m4 > $(srcdir)/$@
$(i_pow_c): m4/pow.m4 $(I_M4_DEPS)
m4 -Dfile=$@ -I$(srcdir)/m4 pow.m4 > $(srcdir)/$@
$(gfor_math_trig_c): m4/ctrig.m4 m4/mtype.m4
m4 -Dfile=$@ -I$(srcdir)/m4 ctrig.m4 > $(srcdir)/$@
$(gfor_math_exp_c): m4/cexp.m4 m4/mtype.m4
m4 -Dfile=$@ -I$(srcdir)/m4 cexp.m4 > $(srcdir)/$@
$(gfor_math_hyp_c): m4/chyp.m4 m4/mtype.m4
m4 -Dfile=$@ -I$(srcdir)/m4 chyp.m4 > $(srcdir)/$@
$(gfor_built_specific_src): m4/specific.m4 m4/head.m4
m4 -Dfile=$@ -I$(srcdir)/m4 specific.m4 > $(srcdir)/$@
$(gfor_built_specific2_src): m4/specific2.m4 m4/head.m4
m4 -Dfile=$@ -I$(srcdir)/m4 specific2.m4 > $(srcdir)/$@
## end of maintainer mode only rules
endif
EXTRA_DIST = $(m4_files)
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