This changes the handling of SHLIB so that it is inlined into
DRIVER_DEFINES. This is ok because SHLIB is defined in a Makefile
fragment that is included by the generated Makefile.
The rationale for this is that it simplifies some .o targets, so that
we can share more code.
* Makefile.in (DRIVER_DEFINES): Use $(and), not shell code,
to add -DENABLE_SHARED_LIBGCC.
(gcc.o): Don't use subshell.
* Make-lang.in (c/gccspec.o): Don't use subshell.
* Make-lang.in (g++spec.o): Don't use subshell.
* Make-lang.in (gfortranspec.o): Don't use subshell.
* Make-lang.in (gospec.o): Don't use subshell.
* Make-lang.in (jvspec.o): Don't use subshell.
---
gcc/Makefile.in | 5 ++---
gcc/c/Make-lang.in | 3 +--
gcc/cp/Make-lang.in | 3 +--
gcc/fortran/Make-lang.in | 3 +--
gcc/go/Make-lang.in | 3 +--
gcc/java/Make-lang.in | 3 +--
6 files changed, 7 insertions(+), 13 deletions(-)
diff --git a/gcc/Makefile.in b/gcc/Makefile.in
index 704ca10..8d2fd23 100644
--- a/gcc/Makefile.in
+++ b/gcc/Makefile.in
@@ -2059,16 +2059,15 @@ DRIVER_DEFINES = \
-DTOOLDIR_BASE_PREFIX=\"$(libsubdir_to_prefix)$(prefix_to_exec_prefix)\" \
@TARGET_SYSTEM_ROOT_DEFINE@ \
$(VALGRIND_DRIVER_DEFINES) \
- `test "X$${SHLIB}" = "X" || test "@enable_shared@" != "yes" || echo
"-DENABLE_SHARED_LIBGCC"` \
+ $(and $(SHLIB),$(filter yes,@enable_shared@),-DENABLE_SHARED_LIBGCC) \
-DCONFIGURE_SPECS="\"@CONFIGURE_SPECS@\""
gcc.o: gcc.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) intl.h multilib.h \
Makefile $(lang_specs_files) specs.h prefix.h $(GCC_H) $(FLAGS_H) \
configargs.h $(OBSTACK_H) $(OPTS_H) $(DIAGNOSTIC_H) $(VEC_H) $(PARAMS_H)
- (SHLIB='$(SHLIB)'; \
$(COMPILER) $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) \
$(DRIVER_DEFINES) \
- -c $(srcdir)/gcc.c $(OUTPUT_OPTION))
+ -c $(srcdir)/gcc.c $(OUTPUT_OPTION)
specs.h : s-specs ; @true
s-specs : Makefile
diff --git a/gcc/c/Make-lang.in b/gcc/c/Make-lang.in
index 1161742..86deb1d 100644
--- a/gcc/c/Make-lang.in
+++ b/gcc/c/Make-lang.in
@@ -46,10 +46,9 @@ c: cc1$(exeext)
# is to cc1 as e.g. g++ is to cc1plus, or gfortran is to f951).
c/gccspec.o: c/gccspec.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(GCC_H) \
$(OPTS_H)
- (SHLIB='$(SHLIB)'; \
$(COMPILER) $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) \
$(DRIVER_DEFINES) \
- -c $(srcdir)/c/gccspec.c $(OUTPUT_OPTION))
+ -c $(srcdir)/c/gccspec.c $(OUTPUT_OPTION)
# The C compiler itself.
diff --git a/gcc/cp/Make-lang.in b/gcc/cp/Make-lang.in
index 2c1774f..263daa5 100644
--- a/gcc/cp/Make-lang.in
+++ b/gcc/cp/Make-lang.in
@@ -53,9 +53,8 @@ c++: cc1plus$(exeext)
g++spec.o: $(srcdir)/cp/g++spec.c $(SYSTEM_H) coretypes.h $(TM_H) $(GCC_H) \
$(CONFIG_H) $(OPTS_H)
- (SHLIB='$(SHLIB)'; \
$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(DRIVER_DEFINES) \
- $(INCLUDES) $(srcdir)/cp/g++spec.c)
+ $(INCLUDES) $(srcdir)/cp/g++spec.c
# Create the compiler driver for g++.
GXX_OBJS = $(GCC_OBJS) g++spec.o
diff --git a/gcc/fortran/Make-lang.in b/gcc/fortran/Make-lang.in
index ee70423..035a1d5 100644
--- a/gcc/fortran/Make-lang.in
+++ b/gcc/fortran/Make-lang.in
@@ -78,9 +78,8 @@ fortran: f951$(exeext)
gfortranspec.o: $(srcdir)/fortran/gfortranspec.c $(SYSTEM_H) $(TM_H) $(GCC_H) \
$(CONFIG_H) coretypes.h intl.h $(OPTS_H)
- (SHLIB='$(SHLIB)'; \
$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(DRIVER_DEFINES) \
- $(INCLUDES) $(srcdir)/fortran/gfortranspec.c)
+ $(INCLUDES) $(srcdir)/fortran/gfortranspec.c
# Create the compiler driver gfortran.
GFORTRAN_D_OBJS = $(GCC_OBJS) gfortranspec.o
diff --git a/gcc/go/Make-lang.in b/gcc/go/Make-lang.in
index 3cb18d6..015ed7a 100644
--- a/gcc/go/Make-lang.in
+++ b/gcc/go/Make-lang.in
@@ -32,9 +32,8 @@ go: go1$(exeext)
gospec.o: $(srcdir)/go/gospec.c $(SYSTEM_H) coretypes.h $(TM_H) $(GCC_H) \
$(CONFIG_H) opts.h
- (SHLIB='$(SHLIB)'; \
$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(DRIVER_DEFINES) \
- $(INCLUDES) $(srcdir)/go/gospec.c)
+ $(INCLUDES) $(srcdir)/go/gospec.c
GCCGO_OBJS = $(GCC_OBJS) gospec.o
gccgo$(exeext): $(GCCGO_OBJS) $(EXTRA_GCC_OBJS) libcommon-target.a $(LIBDEPS)
diff --git a/gcc/java/Make-lang.in b/gcc/java/Make-lang.in
index 8a6210f..078f6d4 100644
--- a/gcc/java/Make-lang.in
+++ b/gcc/java/Make-lang.in
@@ -57,9 +57,8 @@ JAVA_TARGET_INDEPENDENT_BIN_TOOLS = jcf-dump
jvspec.o: $(srcdir)/java/jvspec.c $(SYSTEM_H) coretypes.h $(TM_H) \
$(GCC_H) $(CONFIG_H) java/jcf.h java/javaop.h $(OPTS_H)
- (SHLIB='$(SHLIB)'; \
$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(DRIVER_DEFINES) \
- $(INCLUDES) $(srcdir)/java/jvspec.c $(OUTPUT_OPTION))
+ $(INCLUDES) $(srcdir)/java/jvspec.c $(OUTPUT_OPTION)
# Create the compiler driver for $(XGCJ).
$(XGCJ)$(exeext): $(GCC_OBJS) jvspec.o java/jcf-path.o \
--
1.8.1.4
