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制作一个makefile来为windows构建openssl,我遇到了一些让我困惑的事情。我只想通过一个调用来构建它,提供构建平台。有一个父makefile,它调用一个子make,它根据平台(linux、win32、win64、win64debug等)设置了一些参数。

windows的子makefile部分内容如下:

winConfig: patch.tmp
    cd $(BUILD_HOME)/openssl-$(VERSION) ; \
    $(CHMOD) -R 777 * ; \
    perl Configure $(PERL_CFG_TARGET) $(CFG_BASEOPTS) ; \
    [ $(CFG_BITS) = 32 ] && ms/do_ms.bat ; \
    [ $(CFG_BITS) = 64 ] && ms/do_win64a.bat
    $(TOUCH) cfg-win$(CFG_BITS)$(CFG_DEBUG).tmp cfg.tmp
    $(TOUCH) winConfig

winBuild: winConfig remakeDirs
    cd $(BUILD_HOME)/openssl-$(VERSION) ; \
    env -u MAKE -u MAKEFLAGS nmake -f ms/nt.mak install ; \
    $(CP) crypto/ec/ec_lcl.h crypto/ecdsa/ecs_locl.h $(OPENSSL_INSTALL_DIR)/include/openssl/
    $(TOUCH) winBuild

winPkg: winConfig winBuild
    $(RM) $(TARGET_HOME)/$(OPENSSL_TARBALL)
    $(TAR) -C $(OPENSSL_INSTALL_BASE) -cf $(TARGET_HOME)/$(OPENSSL_TARBALL) $(OPENSSL_INSTALL_TARGET)
    $(GZIP) -f $(TARGET_HOME)/$(OPENSSL_TARBALL)
    $(RM) $(OPENSSL_INSTALL_DIR)
    $(TOUCH) winPkg

## build and install for Windows:
all-win: winPkg

顶部设置了许多变量,并且看起来一切正常。我这里有两个问题:

  1. 在 winbuild 目标中,我收到有关未找到 env 的投诉,但是,除非我在该 env 命令之前执行它,否则 nmake 将不会运行。诡异的?

  2. 这是真正让我困惑的一个。nmake 行似乎在后台运行。我这么说是因为,我在输出中找到了复制命令,紧接着是 tar + gzip 命令……而编译刚刚开始。生成的 tarball 在构建完成前大约 10 分钟创建,只有安装文件夹的目录结构,加上引用的两个文件。

我怎样才能让这个过程同步完成,而不必分别进行构建和焦油处理?

编辑:更新了上面的示例生成文件。

通过以下方式调用:

make -f openssl.mf win64

其中 openssl.mf 包含:

win64:
    make -j 1 -f openssl-sub.mf all-win CC=cl  CXX=cl  OUTPATH=out64  CFG_TARGET=VC-WIN64A 

它继续在后台调用nmake,然后继续压缩一个相当空的目录。根本不是我想要完成的。我希望 make 过程坐下来等到 nmake 返回......这可能吗?

错误输出:

cd L:/dev/openssl/openssl-build/openssl-1.0.1l ; \
        env -u MAKE -u MAKEFLAGS nmake -f ms/nt.mak install ; \
        L:/wintools/cygwin/cp -f crypto/ec/ec_lcl.h crypto/ecdsa/ecs_locl.h L:/dev/openssl/openssl-install/win64-x86/include/openssl/

Microsoft (R) Program Maintenance Utility Version 8.00.50727.762
Copyright (C) Microsoft Corporation.  All rights reserved.

Building OpenSSL
        perl util/mkdir-p.pl "tmp32"
created directory `tmp32'
        perl util/mkdir-p.pl "out32"
created directory `out32'
        perl util/mkdir-p.pl "inc32"
created directory `inc32'
        perl util/mkdir-p.pl "inc32\openssl"
L:/wintools/cygwin/touch winBuild
created directory `inc32/openssl'
        perl util/copy.pl ".\.\e_os.h" "tmp32\e_os.h"
Copying: ././e_os.h to tmp32/e_os.h
        perl util/copy.pl ".\crypto\cryptlib.h" "tmp32\cryptlib.h"
Copying: ./crypto/cryptlib.h to tmp32/cryptlib.h
        perl util/copy.pl ".\crypto\buildinf.h" "tmp32\buildinf.h"
Copying: ./crypto/buildinf.h to tmp32/buildinf.h
        perl util/copy.pl ".\crypto\md32_common.h" "tmp32\md32_common.h"
Copying: ./crypto/md32_common.h to tmp32/md32_common.h
        perl util/copy.pl ".\crypto\o_time.h" "tmp32\o_time.h"

Copying: ./crypto/o_time.h to tmp32/o_time.h
L:/wintools/rm -rf /dev/openssl/packages/win64-x86-openssl-1.0.1l.tar
        perl util/copy.pl ".\crypto\o_str.h" "tmp32\o_str.h"
L:/wintools/Gow/bin/tar.exe -C L:/dev/openssl/openssl-install -cf /dev/openssl/packages/win64-x86-openssl-1.0.1l.tar win64-x86
Copying: ./crypto/o_str.h to tmp32/o_str.h
        perl util/copy.pl ".\crypto\o_dir.h" "tmp32\o_dir.h"
Copying: ./crypto/o_dir.h to tmp32/o_dir.h
        perl util/copy.pl ".\crypto\constant_time_locl.h" "tmp32\constant_time_locl.h"
Copying: ./crypto/constant_time_locl.h to tmp32/constant_time_locl.h
        perl util/copy.pl ".\crypto\md4\md4_locl.h" "tmp32\md4_locl.h"
L:/wintools/cygwin/gzip -f /dev/openssl/packages/win64-x86-openssl-1.0.1l.tar
Copying: ./crypto/md4/md4_locl.h to tmp32/md4_locl.h
        perl util/copy.pl ".\crypto\md5\md5_locl.h" "tmp32\md5_locl.h"
Copying: ./crypto/md5/md5_locl.h to tmp32/md5_locl.h
        perl util/copy.pl ".\crypto\sha\sha_locl.h" "tmp32\sha_locl.h"
gzip: /dev/openssl/packages/win64-x86-openssl-1.0.1l.tar: No such file or directory
make[1]: *** [winPkg] Error 1
make[1]: Leaving directory `L:/dev/openssl'
make: *** [win64] Error 2

您可以在底部看到,在 winbuild 完成之前已发出来自 winPkg 的 tar 命令。

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