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
diff --git a/configure b/configure
index 6399c93..e671329 100755
--- a/configure
+++ b/configure
@@ -848,6 +848,7 @@
LLVM_ENUM_ASM_PRINTERS
LLVM_ENUM_ASM_PARSERS
ENABLE_CBE_PRINTF_A
+OPTIMIZE_OPTION
EXTRA_OPTIONS
BINUTILS_INCDIR
ENABLE_LLVMC_DYNAMIC
@@ -1597,6 +1598,8 @@
searches PATH)
--with-llvmgxx Specify location of llvm-g++ driver (default
searches PATH)
+ --with-optimize-option Select the compiler options to use for optimized
+ builds
--with-extra-options Specify additional options to compile LLVM with
--with-ocaml-libdir Specify install location for ocaml bindings (default
is stdlib)
@@ -5192,6 +5195,29 @@
fi
+# Check whether --with-optimize-option was given.
+if test "${with_optimize_option+set}" = set; then
+ withval=$with_optimize_option;
+else
+ withval=default
+fi
+
+{ echo "$as_me:$LINENO: checking optimization flags" >&5
+echo $ECHO_N "checking optimization flags... $ECHO_C" >&6; }
+case "$withval" in
+ default)
+ case "$llvm_cv_os_type" in
+ MingW) optimize_option=-O3 ;;
+ *) optimize_option=-O2 ;;
+ esac ;;
+ *) optimize_option="$withval" ;;
+esac
+OPTIMIZE_OPTION=$optimize_option
+
+{ echo "$as_me:$LINENO: result: $optimize_option" >&5
+echo "${ECHO_T}$optimize_option" >&6; }
+
+
# Check whether --with-extra-options was given.
if test "${with_extra_options+set}" = set; then
withval=$with_extra_options;
@@ -11010,7 +11036,7 @@
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<EOF
-#line 11013 "configure"
+#line 11039 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -13154,7 +13180,7 @@
;;
*-*-irix6*)
# Find out which ABI we are using.
- echo '#line 13157 "configure"' > conftest.$ac_ext
+ echo '#line 13183 "configure"' > conftest.$ac_ext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
@@ -14872,11 +14898,11 @@
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:14875: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:14901: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
- echo "$as_me:14879: \$? = $ac_status" >&5
+ echo "$as_me:14905: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
@@ -15140,11 +15166,11 @@
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:15143: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:15169: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
- echo "$as_me:15147: \$? = $ac_status" >&5
+ echo "$as_me:15173: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
@@ -15244,11 +15270,11 @@
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:15247: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:15273: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
- echo "$as_me:15251: \$? = $ac_status" >&5
+ echo "$as_me:15277: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
@@ -17696,7 +17722,7 @@
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<EOF
-#line 17699 "configure"
+#line 17725 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -17796,7 +17822,7 @@
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<EOF
-#line 17799 "configure"
+#line 17825 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -20164,11 +20190,11 @@
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:20167: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:20193: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
- echo "$as_me:20171: \$? = $ac_status" >&5
+ echo "$as_me:20197: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
@@ -20268,11 +20294,11 @@
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:20271: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:20297: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
- echo "$as_me:20275: \$? = $ac_status" >&5
+ echo "$as_me:20301: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
@@ -21838,11 +21864,11 @@
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:21841: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:21867: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
- echo "$as_me:21845: \$? = $ac_status" >&5
+ echo "$as_me:21871: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
@@ -21942,11 +21968,11 @@
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:21945: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:21971: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
- echo "$as_me:21949: \$? = $ac_status" >&5
+ echo "$as_me:21975: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
@@ -24177,11 +24203,11 @@
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:24180: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:24206: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
- echo "$as_me:24184: \$? = $ac_status" >&5
+ echo "$as_me:24210: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
@@ -24445,11 +24471,11 @@
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:24448: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:24474: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
- echo "$as_me:24452: \$? = $ac_status" >&5
+ echo "$as_me:24478: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
@@ -24549,11 +24575,11 @@
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:24552: $lt_compile\"" >&5)
+ (eval echo "\"\$as_me:24578: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
- echo "$as_me:24556: \$? = $ac_status" >&5
+ echo "$as_me:24582: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
@@ -36072,11 +36098,11 @@
LLVM_ENUM_ASM_PRINTERS!$LLVM_ENUM_ASM_PRINTERS$ac_delim
LLVM_ENUM_ASM_PARSERS!$LLVM_ENUM_ASM_PARSERS$ac_delim
ENABLE_CBE_PRINTF_A!$ENABLE_CBE_PRINTF_A$ac_delim
+OPTIMIZE_OPTION!$OPTIMIZE_OPTION$ac_delim
EXTRA_OPTIONS!$EXTRA_OPTIONS$ac_delim
BINUTILS_INCDIR!$BINUTILS_INCDIR$ac_delim
ENABLE_LLVMC_DYNAMIC!$ENABLE_LLVMC_DYNAMIC$ac_delim
ENABLE_LLVMC_DYNAMIC_PLUGINS!$ENABLE_LLVMC_DYNAMIC_PLUGINS$ac_delim
-CXX!$CXX$ac_delim
_ACEOF
if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
@@ -36118,6 +36144,7 @@
ac_delim='%!_!# '
for ac_last_try in false false false false false :; do
cat >conf$$subs.sed <<_ACEOF
+CXX!$CXX$ac_delim
CXXFLAGS!$CXXFLAGS$ac_delim
ac_ct_CXX!$ac_ct_CXX$ac_delim
NM!$NM$ac_delim
@@ -36214,7 +36241,7 @@
LTLIBOBJS!$LTLIBOBJS$ac_delim
_ACEOF
- if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 94; then
+ if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 95; then
break
elif $ac_last_try; then
{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5