Dll Ada库GPR项目:为什么gprinstall不工作?
我有一个GPR库项目,我成功地构建了它(静态或动态类型在这里不相关)。 我知道Dll Ada库GPR项目:为什么gprinstall不工作?,dll,shared-libraries,static-libraries,gnat-gps,gprinstall,Dll,Shared Libraries,Static Libraries,Gnat Gps,Gprinstall,我有一个GPR库项目,我成功地构建了它(静态或动态类型在这里不相关)。 我知道gprinstall提供了管理库交付的方法,即: 准备GPR文件以使用库 根据原始GPR(定义目录)中给定的条件提供库文件(.a或.dll) 根据类似条件提供库接口文件 这背后的想法是,用户只需“使用”新的GPR即可查看接口文件(.ads,例如在Ada中) 然而,我无法使GPR正常工作。下面的命令 E:\DEV\Projets\Ada\LibA>gprinstall --dry-run -p -m -f -P L
gprinstall
提供了管理库交付的方法,即:
.ads
,例如在Ada中)
然而,我无法使GPR正常工作。下面的命令
E:\DEV\Projets\Ada\LibA>gprinstall --dry-run -p -m -f -P LibA.gpr
仅提供:
Install project LibA
-v
verbose选项没有提供任何线索。
(项目显然是成功构建的,代码文件与理解并不真正相关)
这是我的GPR文件:
with "../Production_Options/Production_Options.gpr";
with "../InterfaceA/InterfaceA.gpr";
library project LibA is
for Source_Dirs use ("src") & InterfaceA.Interface_Files;
for Object_Dir use "obj";
for Library_Name use project'Name;
for Library_Dir use "Library";
for Library_Ali_Dir use "Library_Ali";
for Library_Src_Dir use "Public_Interfaces";
for Library_Interface use (InterfaceA.Interface_Name);
for Library_Kind use "static";
package Install extends Production_Options.Install is
for Prefix use Production_Options.Install'Prefix & Production_Options.Install.Install_Libs & project'Name;
for Mode use "dev";
for Side_Debug use "true";
end Install;
-- various renames of Productions_Options
end LibA;
project InterfaceA is
Interface_Files := (project'Project_Dir & "src");
Interface_Name := "InterfaceA";
for Source_Dirs use ();
end InterfaceA;
我的选项GPR:
project Production_Options is
for Source_Dirs use ();
-- various switches for compiler, builder, clean, binder, ide, linker, namling, pretty printer ...
package Install is
Install_Root := "../INSTALL_BUILDS/";
Install_Exe := "EXECUTABLES/";
Install_Libs := "LIBS/";
Install_Root_Exe := Install_Root & Install_Exe;
Install_Root_Libs := Install_Root & Install_Libs;
for Prefix use Install_Root;
for Lib_Subdir use "BIN";
for Ali_Subdir use "ALI";
for Sources_Subdir use "SRC";
for Project_Subdir use "GPR";
end Install;
end Production_Options;
在使用
Install
package选项和命令行之后,我终于意识到了一些事情:
for Mode use“dev”
选项使gprinstall
工具完全麻木。起初,我在Adacore()上找不到关于此的可靠文档
但这里没有什么比这更清楚的了-a默认激活)。您可以使用命令行开关-m
来更改它
Install_Root:=“./Install_BUILDS/”中指示的文件夹代码>从GNAT bin路径开始计算(由于环境变量:path=E:\DEV\GNAT\2017\bin;…
)
library project LibA is
for Source_Dirs use ("src") & InterfaceA.Interface_Files;
for Object_Dir use "obj";
for Library_Name use project'Name;
for Library_Dir use "Library";
for Library_Ali_Dir use "Library_Ali";
for Library_Src_Dir use "Public_Interfaces";
for Library_Interface use (InterfaceA.Interface_Name);
for Library_Kind use "static";
package Install extends Production_Options.Install is
for Prefix use Production_Options.Install.Install_Root_Libs;
-- makes gprinstall silent and numb in --dry-run mode ?!
-- for Mode use "dev";
for Side_Debug use "true";
end Install;
-- various renames of Productions_Options
end LibA;
project Production_Options is
package Install is
Install_Root := project'Project_Dir & "../INSTALL_BUILDS/";
Install_Exe := "EXECUTABLES/";
Install_Libs := "LIBS/";
Install_Root_Exe := Install_Root & Install_Exe;
Install_Root_Libs := Install_Root & Install_Libs;
for Prefix use Install_Root;
for Exec_Subdir use "EXE";
for Lib_Subdir use "BIN";
for Ali_Subdir use "ALI";
for Sources_Subdir use "SRC";
for Project_Subdir use "GPR";
--
-- | with my settings: |_INSTALL_BUILDS
-- |_Prefix |_LIBS
-- |_Exec_Subdir |_Exec_Subdir
-- |_liba |_liba would contain exe if it was an exe project
-- |_Lib_Subdir |_Lib_Subdir
-- |_liba |_liba contains the .a file
-- |_Ali_Subdir |_Ali_Subdir
-- |_liba |_liba contains the ali files
-- |_Sources_Subdir |_Sources_Subdir
-- |_liba |_liba contains the src files
end Install;
end Production_Options;
命令gprinstall-m--dry run-p-f-p LibA.gpr现在可以正常工作
以下是您可能获得的输出:
E:\DEV\Projets\Ada\LibA>gprinstall -d -m -p -f -P LibA.gpr
Install project LibA
cp E:\DEV\Projets\Ada\InterfaceA\src\InterfaceA.ads E:\DEV\GNAT\INSTALL_BUILDS\LIBS\SRC\liba\interfacea.ads
cp E:\DEV\Projets\Ada\LibA\Library_Ali\interfacea.ali E:\DEV\GNAT\INSTALL_BUILDS\LIBS\ALI\liba\interfacea.ali
cp E:\DEV\Projets\Ada\LibA\Library\libliba.a E:\DEV\GNAT\INSTALL_BUILDS\LIBS\BIN\liba\libliba.a
Project E:\DEV\GNAT\INSTALL_BUILDS\LIBS\GPR\liba\LibA.gpr would be installed
-- This project has been generated by GPRINSTALL GPL 2017 (20170515) (i686-pc-mingw32)
library project LibA is
type BUILD_KIND is ("default");
BUILD : BUILD_KIND := external("LIBA_BUILD", "default");
for Languages use ("Ada");
case BUILD is
when "default" =>
for Source_Dirs use ("../SRC/");
for Library_Dir use "../BIN/";
for Library_ALI_Dir use "../ALI/";
for Library_Kind use "static";
for Library_Interface use ("interfacea");
end case;
for Library_Name use "liba";
package Naming is
for dot_replacement use "-";
for casing use "MixedCase";
case BUILD is
when "default" =>
for body_suffix ("ada") use ".adb";
for spec_suffix ("ada") use ".ads";
end case;
end Naming;
package Linker is
case BUILD is
when "default" =>
null;
end case;
end Linker;
package Install is
for Active use "False";
end Install;
for Externally_Built use "True";
end LibA;
可在此处找到完整的来源: