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https://github.com/c64scene-ar/llvm-6502.git
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configure: Add --with-optimize-option, for setting the default value of
OPTIMIZE_OPTION. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86005 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Daniel Dunbar
parent
9111c4fef5
commit
1fce948ccb
@ -250,6 +250,9 @@ RDYNAMIC := @RDYNAMIC@
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#DEBUG_SYMBOLS = 1
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@DEBUG_SYMBOLS@
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# The compiler flags to use for optimized builds.
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OPTIMIZE_OPTION := @OPTIMIZE_OPTION@
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# When ENABLE_PROFILING is enabled, the llvm source base is built with profile
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# information to allow gprof to be used to get execution frequencies.
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#ENABLE_PROFILING = 1
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@ -312,16 +312,6 @@ endif
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#--------------------------------------------------------------------
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CPP.Defines :=
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# OPTIMIZE_OPTION - The optimization level option we want to build LLVM with
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# this can be overridden on the make command line.
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ifndef OPTIMIZE_OPTION
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ifneq ($(HOST_OS),MingW)
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OPTIMIZE_OPTION := -O3
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else
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OPTIMIZE_OPTION := -O2
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endif
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endif
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ifeq ($(ENABLE_OPTIMIZED),1)
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BuildMode := Release
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# Don't use -fomit-frame-pointer on Darwin or FreeBSD.
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@ -607,6 +607,23 @@ if test -n "$LLVMGXX" && test -z "$LLVMGCC"; then
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AC_MSG_ERROR([Invalid llvm-gcc. Use --with-llvmgcc when --with-llvmgxx is used]);
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fi
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dnl Override the option to use for optimized builds.
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AC_ARG_WITH(optimize-option,
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AS_HELP_STRING([--with-optimize-option],
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[Select the compiler options to use for optimized builds]),,
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withval=default)
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AC_MSG_CHECKING([optimization flags])
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case "$withval" in
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default)
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case "$llvm_cv_os_type" in
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MingW) optimize_option=-O3 ;;
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*) optimize_option=-O2 ;;
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esac ;;
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*) optimize_option="$withval" ;;
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esac
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AC_SUBST(OPTIMIZE_OPTION,$optimize_option)
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AC_MSG_RESULT([$optimize_option])
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dnl Specify extra build options
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AC_ARG_WITH(extra-options,
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AS_HELP_STRING([--with-extra-options],
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79
configure
vendored
79
configure
vendored
@ -848,6 +848,7 @@ LLVM_ENUM_TARGETS
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LLVM_ENUM_ASM_PRINTERS
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LLVM_ENUM_ASM_PARSERS
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ENABLE_CBE_PRINTF_A
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OPTIMIZE_OPTION
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EXTRA_OPTIONS
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BINUTILS_INCDIR
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ENABLE_LLVMC_DYNAMIC
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@ -1597,6 +1598,8 @@ Optional Packages:
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searches PATH)
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--with-llvmgxx Specify location of llvm-g++ driver (default
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searches PATH)
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--with-optimize-option Select the compiler options to use for optimized
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builds
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--with-extra-options Specify additional options to compile LLVM with
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--with-ocaml-libdir Specify install location for ocaml bindings (default
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is stdlib)
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@ -5192,6 +5195,29 @@ echo "$as_me: error: Invalid llvm-gcc. Use --with-llvmgcc when --with-llvmgxx is
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fi
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# Check whether --with-optimize-option was given.
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if test "${with_optimize_option+set}" = set; then
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withval=$with_optimize_option;
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else
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withval=default
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fi
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{ echo "$as_me:$LINENO: checking optimization flags" >&5
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echo $ECHO_N "checking optimization flags... $ECHO_C" >&6; }
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case "$withval" in
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default)
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case "$llvm_cv_os_type" in
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MingW) optimize_option=-O3 ;;
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*) optimize_option=-O2 ;;
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esac ;;
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*) optimize_option="$withval" ;;
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esac
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OPTIMIZE_OPTION=$optimize_option
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{ echo "$as_me:$LINENO: result: $optimize_option" >&5
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echo "${ECHO_T}$optimize_option" >&6; }
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# Check whether --with-extra-options was given.
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if test "${with_extra_options+set}" = set; then
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withval=$with_extra_options;
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@ -11010,7 +11036,7 @@ else
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lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
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lt_status=$lt_dlunknown
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cat > conftest.$ac_ext <<EOF
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#line 11013 "configure"
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#line 11039 "configure"
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#include "confdefs.h"
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#if HAVE_DLFCN_H
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@ -13154,7 +13180,7 @@ ia64-*-hpux*)
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;;
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*-*-irix6*)
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# Find out which ABI we are using.
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echo '#line 13157 "configure"' > conftest.$ac_ext
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echo '#line 13183 "configure"' > conftest.$ac_ext
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if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
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(eval $ac_compile) 2>&5
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ac_status=$?
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@ -14872,11 +14898,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:14875: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:14901: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>conftest.err)
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ac_status=$?
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cat conftest.err >&5
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echo "$as_me:14879: \$? = $ac_status" >&5
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echo "$as_me:14905: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s "$ac_outfile"; then
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# The compiler can only warn and ignore the option if not recognized
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# So say no if there are warnings other than the usual output.
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@ -15140,11 +15166,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:15143: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:15169: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>conftest.err)
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ac_status=$?
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cat conftest.err >&5
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echo "$as_me:15147: \$? = $ac_status" >&5
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echo "$as_me:15173: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s "$ac_outfile"; then
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# The compiler can only warn and ignore the option if not recognized
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# So say no if there are warnings other than the usual output.
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@ -15244,11 +15270,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:15247: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:15273: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>out/conftest.err)
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ac_status=$?
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cat out/conftest.err >&5
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echo "$as_me:15251: \$? = $ac_status" >&5
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echo "$as_me:15277: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s out/conftest2.$ac_objext
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then
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# The compiler can only warn and ignore the option if not recognized
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@ -17696,7 +17722,7 @@ else
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lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
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lt_status=$lt_dlunknown
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cat > conftest.$ac_ext <<EOF
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#line 17699 "configure"
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#line 17725 "configure"
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#include "confdefs.h"
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#if HAVE_DLFCN_H
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@ -17796,7 +17822,7 @@ else
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lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
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lt_status=$lt_dlunknown
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cat > conftest.$ac_ext <<EOF
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#line 17799 "configure"
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#line 17825 "configure"
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#include "confdefs.h"
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#if HAVE_DLFCN_H
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@ -20164,11 +20190,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:20167: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:20193: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>conftest.err)
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ac_status=$?
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cat conftest.err >&5
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echo "$as_me:20171: \$? = $ac_status" >&5
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echo "$as_me:20197: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s "$ac_outfile"; then
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# The compiler can only warn and ignore the option if not recognized
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# So say no if there are warnings other than the usual output.
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@ -20268,11 +20294,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:20271: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:20297: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>out/conftest.err)
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ac_status=$?
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cat out/conftest.err >&5
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echo "$as_me:20275: \$? = $ac_status" >&5
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echo "$as_me:20301: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s out/conftest2.$ac_objext
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then
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# The compiler can only warn and ignore the option if not recognized
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@ -21838,11 +21864,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:21841: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:21867: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>conftest.err)
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ac_status=$?
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cat conftest.err >&5
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echo "$as_me:21845: \$? = $ac_status" >&5
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echo "$as_me:21871: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s "$ac_outfile"; then
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# The compiler can only warn and ignore the option if not recognized
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# So say no if there are warnings other than the usual output.
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@ -21942,11 +21968,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:21945: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:21971: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>out/conftest.err)
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ac_status=$?
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cat out/conftest.err >&5
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echo "$as_me:21949: \$? = $ac_status" >&5
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echo "$as_me:21975: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s out/conftest2.$ac_objext
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then
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# The compiler can only warn and ignore the option if not recognized
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@ -24177,11 +24203,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:24180: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:24206: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>conftest.err)
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ac_status=$?
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cat conftest.err >&5
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echo "$as_me:24184: \$? = $ac_status" >&5
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echo "$as_me:24210: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s "$ac_outfile"; then
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# The compiler can only warn and ignore the option if not recognized
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# So say no if there are warnings other than the usual output.
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@ -24445,11 +24471,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:24448: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:24474: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>conftest.err)
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ac_status=$?
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cat conftest.err >&5
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echo "$as_me:24452: \$? = $ac_status" >&5
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echo "$as_me:24478: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s "$ac_outfile"; then
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# The compiler can only warn and ignore the option if not recognized
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# So say no if there are warnings other than the usual output.
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@ -24549,11 +24575,11 @@ else
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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(eval echo "\"\$as_me:24552: $lt_compile\"" >&5)
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(eval echo "\"\$as_me:24578: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>out/conftest.err)
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ac_status=$?
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cat out/conftest.err >&5
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echo "$as_me:24556: \$? = $ac_status" >&5
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echo "$as_me:24582: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s out/conftest2.$ac_objext
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then
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# The compiler can only warn and ignore the option if not recognized
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@ -36072,11 +36098,11 @@ LLVM_ENUM_TARGETS!$LLVM_ENUM_TARGETS$ac_delim
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LLVM_ENUM_ASM_PRINTERS!$LLVM_ENUM_ASM_PRINTERS$ac_delim
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LLVM_ENUM_ASM_PARSERS!$LLVM_ENUM_ASM_PARSERS$ac_delim
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ENABLE_CBE_PRINTF_A!$ENABLE_CBE_PRINTF_A$ac_delim
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OPTIMIZE_OPTION!$OPTIMIZE_OPTION$ac_delim
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EXTRA_OPTIONS!$EXTRA_OPTIONS$ac_delim
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BINUTILS_INCDIR!$BINUTILS_INCDIR$ac_delim
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ENABLE_LLVMC_DYNAMIC!$ENABLE_LLVMC_DYNAMIC$ac_delim
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ENABLE_LLVMC_DYNAMIC_PLUGINS!$ENABLE_LLVMC_DYNAMIC_PLUGINS$ac_delim
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CXX!$CXX$ac_delim
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_ACEOF
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if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
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@ -36118,6 +36144,7 @@ _ACEOF
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ac_delim='%!_!# '
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for ac_last_try in false false false false false :; do
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cat >conf$$subs.sed <<_ACEOF
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CXX!$CXX$ac_delim
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CXXFLAGS!$CXXFLAGS$ac_delim
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ac_ct_CXX!$ac_ct_CXX$ac_delim
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NM!$NM$ac_delim
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@ -36214,7 +36241,7 @@ LIBOBJS!$LIBOBJS$ac_delim
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LTLIBOBJS!$LTLIBOBJS$ac_delim
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_ACEOF
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if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 94; then
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if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 95; then
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break
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elif $ac_last_try; then
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{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
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