在OSX 10上Alien :: wxWidgets安装失败

Question

It's basically the same as this one which didn't really ended up.

I'm facing the same issue and I went a bit further. I had to change the code to allow a newer Macos sdk (10.11). So it compiled for a while but then failed whith this:

❯❯❯ perl build
Building Alien-wxWidgets
/Users/guiohm/.cpan/build/Alien-wxWidgets-0.67-rVjMTK/wxWidgets-3.0.2/bld/bk-deps clang -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk -mmacosx-version-min=10.7 -c -o wxtiff_tif_lzma.o -DNDEBUG  -I../src/jpeg -I/Users/guiohm/.cpan/build/Alien-wxWidgets-0.67-rVjMTK/wxWidgets-3.0.2/bld/src/tiff/libtiff -I../src/tiff/libtiff -dynamic -fPIC -DPIC -D_FILE_OFFSET_BITS=64 -I/Users/guiohm/.cpan/build/Alien-wxWidgets-0.67-rVjMTK/wxWidgets-3.0.2/bld/lib/wx/include/osx_cocoa-unicode-3.0 -I../include -Wall -Wundef -O2 -fno-strict-aliasing -fno-common  ../src/tiff/libtiff/tif_lzma.c
../src/tiff/libtiff/tif_lzma.c:38:10: fatal error: 'lzma.h' file not found
#include "lzma.h"
         ^
1 error generated.
make: *** [wxtiff_tif_lzma.o] Error 1
system: make all: 512 at build line 68.

❯❯❯ brew search
lzma is now part of the xz formula.

❯❯❯ brew info
xz: stable 5.2.2 (bottled)
General-purpose data compression with high compression ratio
http://tukaani.org/xz/
/usr/local/Cellar/xz/5.2.2 (91 files, 1.4M) *
  Poured from bottle
From: https://github.com/Homebrew/homebrew-core/blob/master/Formula/xz.rb
==> Options
--universal
    Build a universal binary

❯❯❯ brew install xz
Warning: xz-5.2.2 already installed

❯❯❯ find / -name "lzma.h"
/usr/local/Cellar/xz/5.2.2/include/lzma.h
/usr/local/include/lzma.h

❯❯❯ ll /usr/local/include/lzm*
lrwxr-xr-x 1 guiohm admin 31 Oct 11 15:58 /usr/local/include/lzma -> ../Cellar/xz/5.2.2/include/lzma
lrwxr-xr-x 1 guiohm admin 33 Oct 11 15:58 /usr/local/include/lzma.h -> ../Cellar/xz/5.2.2/include/lzma.h

The weird thing is when I checked the config logs: This one ( ./wxWidgets-3.0.2/bld/src/tiff/config.log ) has other errors than lzma, for instance:

configure:18047: checking for lzma_code in -llzma
configure:18072: clang -o conftest -g -O2 -Wall -W  -stdlib=libc++ conftest.c -llzma  -ljpeg -lz  >&5
configure:18072: $? = 0
configure:18081: result: yes
configure:18096: checking lzma.h usability
configure:18096: clang -c -g -O2 -Wall -W  conftest.c >&5
configure:18096: $? = 0
configure:18096: result: yes
configure:18096: checking lzma.h presence
configure:18096: clang -E  conftest.c
configure:18096: $? = 0
configure:18096: result: yes
configure:18096: checking for lzma.h
configure:18096: result: yes
configure:18199: checking for X
configure:18307: clang -E  conftest.c
conftest.c:89:10: fatal error: 'X11/Xlib.h' file not found
#include <X11/Xlib.h>
         ^
1 error generated.
configure:18307: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "LibTIFF Software"
| #define PACKAGE_TARNAME "tiff"

See the full version .

Ans it's more or less the same with ./wxWidgets-3.0.2/bld/config.log .

When I changed the code to allow os10.10 SDK, it was previously expecting up to 10.8 or maybe 10.9. I suppose the whole issue comes now from this. Should I try to fetch an old MacOS SDK?

Basically, I just want to compile Slic3r --gui from source, which requires Wx, which requires wxwidgets.

Answer 1

The problem here is that libtiff configure detects lzma.h under /usr/local because it doesn't use -isysroot , but its compilation does, because of the SDK option, and fails to find it. The right thing to do would be to use -I/usr/local/include explicitly in wxWidgets configure, but for now you should be able to work around this by doing export CPATH=/usr/local/include LIBRARY_PATH=/usr/local/lib to bypass it.

Alternatively (and IMHO preferably), do brew install tiff jpeg png (not sure that the formulae names are correct, please check them) to avoid building the builtin versions of these libraries in the first place.

Answer 2

Running brew install xz fixed the issue for me.

See https://stackoverflow.com/a/37594849/6381715