9 # This code is distributed in the hope that it will be useful, but WITHOUT
10 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 # version 2 for more details (a copy is included in the LICENSE file that
13 # accompanied this code).
14 #
15 # You should have received a copy of the GNU General Public License version
16 # 2 along with this work; if not, write to the Free Software Foundation,
17 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 #
19 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 # or visit www.oracle.com if you need additional information or have any
21 # questions.
22 #
23 #
24
25 # Compiler-specific flags for sparcworks.
26
27 # tell make which C and C++ compilers to use
28 CC = cc
29 CPP = CC
30
31 # Note that this 'as' is an older version of the Sun Studio 'fbe', and will
32 # use the older style options. The 'fbe' options will match 'cc' and 'CC'.
33 AS = /usr/ccs/bin/as
34
35 NM = /usr/ccs/bin/nm
36 NAWK = /bin/nawk
37
38 REORDER_FLAG = -xF
39
40 # Check for the versions of C++ and C compilers ($CPP and $CC) used.
41
42 # Get the last thing on the line that looks like x.x+ (x is a digit).
43 COMPILER_REV := \
44 $(shell $(CPP) -V 2>&1 | sed -n 's/^.*[ ,\t]C++[ ,\t]\([1-9]\.[0-9][0-9]*\).*/\1/p')
45 C_COMPILER_REV := \
46 $(shell $(CC) -V 2>&1 | sed -n 's/^.*[ ,\t]C[ ,\t]\([1-9]\.[0-9][0-9]*\).*/\1/p')
47
48 # Pick which compiler is validated
49 ifeq ($(JRE_RELEASE_VER),1.6.0)
50 # Validated compiler for JDK6 is SS11 (5.8)
51 VALIDATED_COMPILER_REVS := 5.8
52 VALIDATED_C_COMPILER_REVS := 5.8
53 else
54 # Validated compiler for JDK7 is SS12 update 1 + patches (5.10)
55 VALIDATED_COMPILER_REVS := 5.10
56 VALIDATED_C_COMPILER_REVS := 5.10
57 endif
58
59 # Warning messages about not using the above validated versions
60 ENFORCE_COMPILER_REV${ENFORCE_COMPILER_REV} := $(strip ${VALIDATED_COMPILER_REVS})
61 ifeq ($(filter ${ENFORCE_COMPILER_REV},${COMPILER_REV}),)
62 PRINTABLE_CC_REVS := $(subst $(shell echo ' '), or ,${ENFORCE_COMPILER_REV})
63 dummy_var_to_enforce_compiler_rev := $(shell \
64 echo >&2 WARNING: You are using CC version ${COMPILER_REV} and \
65 should be using version ${PRINTABLE_CC_REVS}.; \
66 echo >&2 Set ENFORCE_COMPILER_REV=${COMPILER_REV} to avoid this \
67 warning.)
68 endif
69
70 ENFORCE_C_COMPILER_REV${ENFORCE_C_COMPILER_REV} := $(strip ${VALIDATED_C_COMPILER_REVS})
71 ifeq ($(filter ${ENFORCE_C_COMPILER_REV},${C_COMPILER_REV}),)
72 PRINTABLE_C_REVS := $(subst $(shell echo ' '), or ,${ENFORCE_C_COMPILER_REV})
73 dummy_var_to_enforce_c_compiler_rev := $(shell \
74 echo >&2 WARNING: You are using cc version ${C_COMPILER_REV} and \
75 should be using version ${PRINTABLE_C_REVS}.; \
76 echo >&2 Set ENFORCE_C_COMPILER_REV=${C_COMPILER_REV} to avoid this \
77 warning.)
78 endif
79
80 COMPILER_REV_NUMERIC := $(shell echo $(COMPILER_REV) | awk -F. '{ print $$1 * 100 + $$2 }')
81
82 # Fail the build if __fabsf is used. __fabsf exists only in Solaris 8 2/04
83 # and newer; objects with a dependency on this symbol will not run on older
84 # Solaris 8.
85 JVM_FAIL_IF_UNDEFINED = __fabsf
86
87 JVM_CHECK_SYMBOLS = $(NM) -u -p $(LIBJVM.o) | \
88 $(NAWK) -v f="${JVM_FAIL_IF_UNDEFINED}" \
89 'BEGIN { c=split(f,s); rc=0; } \
90 /:$$/ { file = $$1; } \
91 /[^:]$$/ { for(n=1;n<=c;++n) { \
92 if($$1==s[n]) { \
93 printf("JVM_CHECK_SYMBOLS: %s contains illegal symbol %s\n", \
94 file,$$1); \
95 rc=1; \
96 } \
97 } \
98 } \
99 END { exit rc; }'
100
101 LINK_LIB.CC/PRE_HOOK += $(JVM_CHECK_SYMBOLS) || exit 1;
102
103 # New architecture options started in SS12 (5.9), we need both styles to build.
104 # The older arch options for SS11 (5.8) or older and also for /usr/ccs/bin/as.
105 # Note: default for 32bit sparc is now the same as v8plus, so the
106 # settings below have changed all 32bit sparc builds to be v8plus.
107 ARCHFLAG_OLD/sparc = -xarch=v8plus
108 ARCHFLAG_NEW/sparc = -m32 -xarch=sparc
109 ARCHFLAG_OLD/sparcv9 = -xarch=v9
110 ARCHFLAG_NEW/sparcv9 = -m64 -xarch=sparc
111 ARCHFLAG_OLD/i486 =
112 ARCHFLAG_NEW/i486 = -m32
113 ARCHFLAG_OLD/amd64 = -xarch=amd64
114 ARCHFLAG_NEW/amd64 = -m64
115
116 # Select the ARCHFLAGs and other SS12 (5.9) options
117 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 509), 1)
118 ARCHFLAG/sparc = $(ARCHFLAG_NEW/sparc)
119 ARCHFLAG/sparcv9 = $(ARCHFLAG_NEW/sparcv9)
120 ARCHFLAG/i486 = $(ARCHFLAG_NEW/i486)
121 ARCHFLAG/amd64 = $(ARCHFLAG_NEW/amd64)
501 # Note that this needs to be used in optimized compiles too to be 100%.
502 # This is a workaround for SS12 (5.9) bug 6694600
503 CFLAGS += -xdebugformat=stabs
504 endif
505
506 # Enable the following CFLAGS additions if you need to compare the
507 # built ELF objects.
508 #
509 # The -g option makes static data global and the "-Qoption ccfe
510 # -xglobalstatic" option tells the compiler to not globalize static
511 # data using a unique globalization prefix. Instead force the use of
512 # a static globalization prefix based on the source filepath so the
513 # objects from two identical compilations are the same.
514 # EXTRA_CFLAGS only covers vm_version.cpp for some reason
515 #EXTRA_CFLAGS += -Qoption ccfe -xglobalstatic
516 #OPT_CFLAGS += -Qoption ccfe -xglobalstatic
517 #DEBUG_CFLAGS += -Qoption ccfe -xglobalstatic
518 #FASTDEBUG_CFLAGS += -Qoption ccfe -xglobalstatic
519
520 ifeq (${COMPILER_REV_NUMERIC}, 502)
521 COMPILER_DATE := $(shell $(CPP) -V 2>&1 | sed -n '/^.*[ ]C++[ ]\([1-9]\.[0-9][0-9]*\)/p' | awk '{ print $$NF; }')
522 ifeq (${COMPILER_DATE}, 2001/01/31)
523 # disable -g0 in fastdebug since SC6.1 dated 2001/01/31 seems to be buggy
524 # use an innocuous value because it will get -g if it's empty
525 FASTDEBUG_CFLAGS = -c
526 endif
527 endif
528
529 # Uncomment or 'gmake CFLAGS_BROWSE=-sbfast' to get source browser information.
530 # CFLAGS_BROWSE = -sbfast
531 CFLAGS += $(CFLAGS_BROWSE)
532
533 # ILD is gone as of SS11 (5.8), not supportted in SS10 (5.7)
534 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \< 507), 1)
535 # use ild when debugging (but when optimizing we want reproducible results)
536 ILDFLAG = $(ILDFLAG/$(VERSION))
537 ILDFLAG/debug = -xildon
538 ILDFLAG/optimized =
539 AOUT_FLAGS += $(ILDFLAG)
540 endif
541
551 #
552
553 # apply this setting to link into the shared library even in the debug version:
554 ifdef LP64
555 LINK_INTO = LIBJVM
556 else
557 #LINK_INTO = LIBJVM
558 endif
559
560 MCS = /usr/ccs/bin/mcs
561 STRIP = /usr/ccs/bin/strip
562
563 # Solaris platforms collect lots of redundant file-ident lines,
564 # to the point of wasting a significant percentage of file space.
565 # (The text is stored in ELF .comment sections, contributed by
566 # all "#pragma ident" directives in header and source files.)
567 # This command "compresses" the .comment sections simply by
568 # removing repeated lines. The data can be extracted from
569 # binaries in the field by using "mcs -p libjvm.so" or the older
570 # command "what libjvm.so".
571 LINK_LIB.CC/POST_HOOK += $(MCS) -c $@ || exit 1;
572 # (The exit 1 is necessary to cause a build failure if the command fails and
573 # multiple commands are strung together, and the final semicolon is necessary
574 # since the hook must terminate itself as a valid command.)
575
576 # Also, strip debug and line number information (worth about 1.7Mb).
577 # If we can create .debuginfo files, then the VM is stripped in vm.make
578 # and this macro is not used.
579 STRIP_LIB.CC/POST_HOOK = $(STRIP) -x $@ || exit 1;
580 # STRIP_LIB.CC/POST_HOOK is incorporated into LINK_LIB.CC/POST_HOOK
581 # in certain configurations, such as product.make. Other configurations,
582 # such as debug.make, do not include the strip operation.
|
9 # This code is distributed in the hope that it will be useful, but WITHOUT
10 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 # version 2 for more details (a copy is included in the LICENSE file that
13 # accompanied this code).
14 #
15 # You should have received a copy of the GNU General Public License version
16 # 2 along with this work; if not, write to the Free Software Foundation,
17 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 #
19 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 # or visit www.oracle.com if you need additional information or have any
21 # questions.
22 #
23 #
24
25 # Compiler-specific flags for sparcworks.
26
27 # tell make which C and C++ compilers to use
28 CC = cc
29 CXX = CC
30
31 # Note that this 'as' is an older version of the Sun Studio 'fbe', and will
32 # use the older style options. The 'fbe' options will match 'cc' and 'CC'.
33 AS = /usr/ccs/bin/as
34
35 NM = /usr/ccs/bin/nm
36 NAWK = /bin/nawk
37
38 REORDER_FLAG = -xF
39
40 # Check for the versions of C++ and C compilers ($CXX and $CC) used.
41
42 # Get the last thing on the line that looks like x.x+ (x is a digit).
43 COMPILER_REV := \
44 $(shell $(CXX) -V 2>&1 | sed -n 's/^.*[ ,\t]C++[ ,\t]\([1-9]\.[0-9][0-9]*\).*/\1/p')
45 CC_COMPILER_REV := \
46 $(shell $(CC) -V 2>&1 | sed -n 's/^.*[ ,\t]C[ ,\t]\([1-9]\.[0-9][0-9]*\).*/\1/p')
47
48 # Pick which compiler is validated
49 ifeq ($(JRE_RELEASE_VER),1.6.0)
50 # Validated compiler for JDK6 is SS11 (5.8)
51 VALIDATED_COMPILER_REVS := 5.8
52 VALIDATED_CC_COMPILER_REVS := 5.8
53 else
54 # Validated compiler for JDK7 is SS12 update 1 + patches (5.10)
55 VALIDATED_COMPILER_REVS := 5.10
56 VALIDATED_CC_COMPILER_REVS := 5.10
57 endif
58
59 # Warning messages about not using the above validated versions
60 ENFORCE_COMPILER_REV${ENFORCE_COMPILER_REV} := $(strip ${VALIDATED_COMPILER_REVS})
61 ifeq ($(filter ${ENFORCE_COMPILER_REV},${COMPILER_REV}),)
62 PRINTABLE_CC_REVS := $(subst $(shell echo ' '), or ,${ENFORCE_COMPILER_REV})
63 dummy_var_to_enforce_compiler_rev := $(shell \
64 echo >&2 WARNING: You are using CC version ${COMPILER_REV} and \
65 should be using version ${PRINTABLE_CC_REVS}.; \
66 echo >&2 Set ENFORCE_COMPILER_REV=${COMPILER_REV} to avoid this \
67 warning.)
68 endif
69
70 ENFORCE_CC_COMPILER_REV${ENFORCE_CC_COMPILER_REV} := $(strip ${VALIDATED_CC_COMPILER_REVS})
71 ifeq ($(filter ${ENFORCE_CC_COMPILER_REV},${CC_COMPILER_REV}),)
72 PRINTABLE_C_REVS := $(subst $(shell echo ' '), or ,${ENFORCE_CC_COMPILER_REV})
73 dummy_var_to_enforce_c_compiler_rev := $(shell \
74 echo >&2 WARNING: You are using cc version ${CC_COMPILER_REV} and \
75 should be using version ${PRINTABLE_C_REVS}.; \
76 echo >&2 Set ENFORCE_CC_COMPILER_REV=${CC_COMPILER_REV} to avoid this \
77 warning.)
78 endif
79
80 COMPILER_REV_NUMERIC := $(shell echo $(COMPILER_REV) | awk -F. '{ print $$1 * 100 + $$2 }')
81
82 # Fail the build if __fabsf is used. __fabsf exists only in Solaris 8 2/04
83 # and newer; objects with a dependency on this symbol will not run on older
84 # Solaris 8.
85 JVM_FAIL_IF_UNDEFINED = __fabsf
86
87 JVM_CHECK_SYMBOLS = $(NM) -u -p $(LIBJVM.o) | \
88 $(NAWK) -v f="${JVM_FAIL_IF_UNDEFINED}" \
89 'BEGIN { c=split(f,s); rc=0; } \
90 /:$$/ { file = $$1; } \
91 /[^:]$$/ { for(n=1;n<=c;++n) { \
92 if($$1==s[n]) { \
93 printf("JVM_CHECK_SYMBOLS: %s contains illegal symbol %s\n", \
94 file,$$1); \
95 rc=1; \
96 } \
97 } \
98 } \
99 END { exit rc; }'
100
101 LINK_LIB.CXX/PRE_HOOK += $(JVM_CHECK_SYMBOLS) || exit 1;
102
103 # New architecture options started in SS12 (5.9), we need both styles to build.
104 # The older arch options for SS11 (5.8) or older and also for /usr/ccs/bin/as.
105 # Note: default for 32bit sparc is now the same as v8plus, so the
106 # settings below have changed all 32bit sparc builds to be v8plus.
107 ARCHFLAG_OLD/sparc = -xarch=v8plus
108 ARCHFLAG_NEW/sparc = -m32 -xarch=sparc
109 ARCHFLAG_OLD/sparcv9 = -xarch=v9
110 ARCHFLAG_NEW/sparcv9 = -m64 -xarch=sparc
111 ARCHFLAG_OLD/i486 =
112 ARCHFLAG_NEW/i486 = -m32
113 ARCHFLAG_OLD/amd64 = -xarch=amd64
114 ARCHFLAG_NEW/amd64 = -m64
115
116 # Select the ARCHFLAGs and other SS12 (5.9) options
117 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \>= 509), 1)
118 ARCHFLAG/sparc = $(ARCHFLAG_NEW/sparc)
119 ARCHFLAG/sparcv9 = $(ARCHFLAG_NEW/sparcv9)
120 ARCHFLAG/i486 = $(ARCHFLAG_NEW/i486)
121 ARCHFLAG/amd64 = $(ARCHFLAG_NEW/amd64)
501 # Note that this needs to be used in optimized compiles too to be 100%.
502 # This is a workaround for SS12 (5.9) bug 6694600
503 CFLAGS += -xdebugformat=stabs
504 endif
505
506 # Enable the following CFLAGS additions if you need to compare the
507 # built ELF objects.
508 #
509 # The -g option makes static data global and the "-Qoption ccfe
510 # -xglobalstatic" option tells the compiler to not globalize static
511 # data using a unique globalization prefix. Instead force the use of
512 # a static globalization prefix based on the source filepath so the
513 # objects from two identical compilations are the same.
514 # EXTRA_CFLAGS only covers vm_version.cpp for some reason
515 #EXTRA_CFLAGS += -Qoption ccfe -xglobalstatic
516 #OPT_CFLAGS += -Qoption ccfe -xglobalstatic
517 #DEBUG_CFLAGS += -Qoption ccfe -xglobalstatic
518 #FASTDEBUG_CFLAGS += -Qoption ccfe -xglobalstatic
519
520 ifeq (${COMPILER_REV_NUMERIC}, 502)
521 COMPILER_DATE := $(shell $(CXX) -V 2>&1 | sed -n '/^.*[ ]C++[ ]\([1-9]\.[0-9][0-9]*\)/p' | awk '{ print $$NF; }')
522 ifeq (${COMPILER_DATE}, 2001/01/31)
523 # disable -g0 in fastdebug since SC6.1 dated 2001/01/31 seems to be buggy
524 # use an innocuous value because it will get -g if it's empty
525 FASTDEBUG_CFLAGS = -c
526 endif
527 endif
528
529 # Uncomment or 'gmake CFLAGS_BROWSE=-sbfast' to get source browser information.
530 # CFLAGS_BROWSE = -sbfast
531 CFLAGS += $(CFLAGS_BROWSE)
532
533 # ILD is gone as of SS11 (5.8), not supportted in SS10 (5.7)
534 ifeq ($(shell expr $(COMPILER_REV_NUMERIC) \< 507), 1)
535 # use ild when debugging (but when optimizing we want reproducible results)
536 ILDFLAG = $(ILDFLAG/$(VERSION))
537 ILDFLAG/debug = -xildon
538 ILDFLAG/optimized =
539 AOUT_FLAGS += $(ILDFLAG)
540 endif
541
551 #
552
553 # apply this setting to link into the shared library even in the debug version:
554 ifdef LP64
555 LINK_INTO = LIBJVM
556 else
557 #LINK_INTO = LIBJVM
558 endif
559
560 MCS = /usr/ccs/bin/mcs
561 STRIP = /usr/ccs/bin/strip
562
563 # Solaris platforms collect lots of redundant file-ident lines,
564 # to the point of wasting a significant percentage of file space.
565 # (The text is stored in ELF .comment sections, contributed by
566 # all "#pragma ident" directives in header and source files.)
567 # This command "compresses" the .comment sections simply by
568 # removing repeated lines. The data can be extracted from
569 # binaries in the field by using "mcs -p libjvm.so" or the older
570 # command "what libjvm.so".
571 LINK_LIB.CXX/POST_HOOK += $(MCS) -c $@ || exit 1;
572 # (The exit 1 is necessary to cause a build failure if the command fails and
573 # multiple commands are strung together, and the final semicolon is necessary
574 # since the hook must terminate itself as a valid command.)
575
576 # Also, strip debug and line number information (worth about 1.7Mb).
577 # If we can create .debuginfo files, then the VM is stripped in vm.make
578 # and this macro is not used.
579 STRIP_LIB.CXX/POST_HOOK = $(STRIP) -x $@ || exit 1;
580 # STRIP_LIB.CXX/POST_HOOK is incorporated into LINK_LIB.CXX/POST_HOOK
581 # in certain configurations, such as product.make. Other configurations,
582 # such as debug.make, do not include the strip operation.
|