我从gnu 的 ftp获得了 ncurses-5.9 ，提取并更改了 dir 到 ncurse 目录并执行此操作：
mkdir build && cd build
../configure --prefix=/usr/local/GNU-CROSS/ncurses-6.0/ CC="clang -fembed-bitcode -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.4.sdk -Wno-error -Wno-implicit-function-declaration -mios-version-min=8.4 -no-integrated-as -arch armv7 -target armv7-apple-darwin" CPP="clang -E" CPPFLAGS="-fembed-bitcode -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.4.sdk -Wno-error -Wno-implicit-function-declaration -mios-version-min=8.4 -no-integrated-as -arch armv7 -target armv7-apple-darwin" --host=armv7-apple-darwin --with-widec
配置进行得很顺利，但make -j 4触发了这个：
In file included from ../../c++/cursesf.cc:35:
../../c++/cursesf.h:684:7: error: no matching constructor for initialization of
'NCursesForm'
: NCursesForm (Fields, with_frame, autoDelete_Fields) {
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../c++/cursesf.h:420:3: note: candidate constructor not viable: no known
conversion from 'NCursesFormField *' to 'NCursesFormField **' for 1st
argument; take the address of the argument with &
NCursesForm (NCursesFormField* Fields[],
^
../../c++/cursesf.h:404:3: note: candidate constructor not viable: no known
conversion from 'NCursesFormField *' to 'int' for 1st argument
NCursesForm( int nlines,
^
../../c++/cursesf.h:462:3: note: candidate constructor not viable: requires
single argument 'rhs', but 3 arguments were provided
NCursesForm(const NCursesForm& rIn file included from ../../c++/cursesm.cc:35:
../../c++/cursesm.h:642:7: error: no matching constructor for initialization of
'NCursesMenu'
: NCursesMenu (Items, with_frame, autoDelete_Items) {
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../c++/cursesm.h:281:3: note: candidate constructor hs)
^
../../c++/cursesf.h:435:3: note: candidate constructor not viable: requires at
least 5 arguments, but 3 were provided
NCursesForm (NCursesFormField* Fields[],
^
not viable: no known
conversion from 'NCursesMenuItem *' to 'NCursesMenuItem **' for 1st
argument; take the address of the argument with &
NCursesMenu (NCursesMenuItem* Items[],
^
../../c++/cursesf.h:697:7: ../../c++/cursesm.h:296error:: 3: no matchingnote : constructor candidatefor constructorinitialization notof
viable: 'NCursesForm'no
known
conversion from 'NCursesMenuItem *' to 'NCursesMenuItem **' for 1st
argument; take the address of the argument with &
NCursesMenu (NCursesMenuItem* Items[],
^
../../c++/cursesm.h:265:3: note: candidate constructor not viable: no known
conversion from 'NCursesMenuItem *' to 'int' for 1st argument
NCursesMenu( int nlines,
^
../../c++/cursesm.h:323:3: note: candidate constructor not viable: requires
single argument 'rhs', but 3 arguments were provided
NCursesMenu(const NCursesMenu& rhs)
^
../../c++/cursesm.h:654:7: error: no matching constructor for initialization of
'NCursesMenu'
: NCursesForm (Fields, nlines, ncols, begin_y, begin_x,
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
: NCursesMenu (Items, nlines, ncols, begin_y, begin_x, with_frame) {
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../c++/cursesf.h:435:3: note: ../../c++/cursesm.hcandidate: 296constructor: 3not: viable: nonote : known
candidate conversionconstructor fromnot 'NCursesFormField *'viable: tono 'NCursesFormField **'known
for conversion1st
from argument;'NCursesMenuItem *' taketo the'NCursesMenuItem **' addressfor of1st
the argument;argument takewith the& address
of the argument with &
NCursesForm (NCursesFormField* Fields[],
^
NCursesMenu (NCursesMenuItem* Items[],
^
../../c++/cursesf.h:404:3: note: candidate constructor not viable: requires at
most 4 arguments, but 7 were provided
NCursesForm( int nlines,
^
../../c++/cursesf.h:420:3: note: candidate constructor not viable: requires at
most 3 arguments, but 7 were provided
NCursesForm (NCursesFormField* Fields[],
^
../../c++/cursesf.h:462:3: note: candidate constructor not viable: requires
single argument 'rhs', but 7 arguments were provided
NCursesForm(const NCursesForm& rhs)
^
../../c++/cursesm.h:265:3: note: candidate constructor not viable: requires at
most 4 arguments, but 6 were provided
NCursesMenu( int nlines,
^
../../c++/cursesm.h:281:3: note: candidate constructor not viable: requires at
most 3 arguments, but 6 were provided
NCursesMenu (NCursesMenuItem* Items[],
^
../../c++/cursesm.h:323:3: note: candidate constructor not viable: requires
single argument 'rhs', but 6 arguments were provided
NCursesMenu(const NCursesMenu& rhs)
^
2 errors generated.
make[1]: *** [../objects/cursesm.o] Error 1
make[1]: *** Waiting for unfinished jobs....
2 errors generated.
make[1]: *** [../objects/cursesf.o] Error 1
make: *** [all] Error 2
我挖了一下，发现了这个：https ://gist.github.com/akisute/7227384这让我编辑了configure脚本并评论了以下几行：
if ( test "$BUILD_CC" = "$CC" || test "$BUILD_CC" = '${CC}' ) ; then
{ { echo "$as_me:4429: error: Cross-build requires two compilers.
Use --with-build-cc to specify the native compiler." >&5
echo "$as_me: error: Cross-build requires two compilers.
Use --with-build-cc to specify the native compiler." >&2;}
{ (exit 1); exit 1; }; }
fi
然后我configure又做了一次make -j 4，触发了同样的错误：
In file included from ../../c++/cursesf.cc:35:
../../c++/cursesf.h:684:7: error: no matching constructor for initialization of
'NCursesForm'
: NCursesForm (Fields, with_frame, autoDelete_Fields) {
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../../c++/cursesm.cc:35:
../../c++/cursesm.h:642:7: error: no matching constructor for initialization of
'NCursesMenu'
: NCursesMenu (Items, with_frame, autoDelete_Items) {
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../c++/cursesf.h../../c++/cursesm.h::420281::33:: notenote: : candidatecandidate constructorconstructor notnot viable:viable: nono knownknown
conversionconversion fromfrom 'NCursesFormField *''NCursesMenuItem *' toto 'NCursesFormField **''NCursesMenuItem **' forfor 1st1st
argument;argument; taketake thethe addressaddress ofof thethe argumentargument withwith &&
NCursesForm (NCursesFormField* Fields[],
NCursesMenu (NCursesMenuItem* Items[],
^
^
../../c++/cursesm.h:296:3: note: candidate constructor not viable: no known
conversion from 'NCursesMenuItem *' to 'NCursesMenuItem **' for 1st
argument; take the address of the argument with &
NCursesMenu (NCursesMenuItem* Items[],
^
../../c++/cursesm.h:265:3:../../c++/cursesf.h :404:note3:: candidate noteconstructor: notcandidate viable:constructor nonot knownviable:
noconversion knownfrom
'NCursesMenuItem *'conversion tofrom 'int''NCursesFormField *' forto 1st'int' argumentfor
1st argument
NCursesMenu( int nlines,
^ NCursesForm( int nlines,
^
../../c++/cursesm.h:323../../c++/cursesf.h::3462:: 3: note: notecandidate: constructorcandidate notconstructor viable:not requiresviable:
requiressingle
argumentsingle 'rhs',argument but'rhs', 3but arguments3 werearguments providedwere
provided
NCursesMenu(const NCursesMenu& rhs)
NCursesForm(const NCursesForm& rhs)
^
^
../../c++/cursesf.h:435:3: note: candidate constructor not viable: requires at
least 5 arguments, but 3 were provided
NCursesForm (NCursesFormField* Fields[],
^
../../c++/cursesm.h:654:7: error: no matching constructor for initialization of
'NCursesMenu'
../../c++/cursesf.h:697:7: error: no matching constructor for initialization of
'NCursesForm'
: NCursesMenu (Items, nlines, ncols, begin_y, begin_x, with_frame) {
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
: NCursesForm (Fields, nlines, ncols, begin_y, begin_x,
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../c++/cursesm.h:296:3: note: candidate constructor not viable: no ../../c++/cursesf.hknown:
435 :conversion3 :from 'NCursesMenuItem *' noteto: 'NCursesMenuItem **'candidate forconstructor 1stnot
viable:argument; notake knownthe
addressconversion offrom the'NCursesFormField *' argumentto with'NCursesFormField **' &for
1st
argument; take the address of the argument with & NCursesMenu (NCursesMenuItem* Items[],
^
../../c++/cursesm.h:265:3: NCursesForm (NCursesFormField* Fields[],note
: ^candidate
constructor not viable: requires at
../../c++/cursesf.h :most404 :43 :arguments, but note6: werecandidate providedconstructor
not viable: requires at
most 4 NCursesMenu( int nlines,arguments,
but ^
7 were provided
../../c++/cursesm.h:281:3: note: candidate constructor NCursesForm( int nlines,
not ^viable:
requires at
most 3../../c++/cursesf.h :arguments,420 :but3 :6 were noteprovided:
candidate constructor not viable: requires at
most 3 arguments, but NCursesMenu (NCursesMenuItem* Items[],
7 ^were
provided
../../c++/cursesm.h:323:3: note: candidate constructor NCursesForm (NCursesFormField* Fields[],not
viable: ^
requires
single argument 'rhs', ../../c++/cursesf.hbut: 4626: 3arguments: were providednote:
candidate constructor not viable: requires
single argument 'rhs', but NCursesMenu(const NCursesMenu& rhs)
7 ^arguments
were provided
NCursesForm(const NCursesForm& rhs)
^
2 errors generated.
2 errors generated.
make[1]: *** [../objects/cursesm.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make[1]: *** [../objects/cursesf.o] Error 1
make: *** [all] Error 2
我怎么能防止这种情况？