CCS3.3: error: symbol referencing errors - '. / Debug / *. Out' not builtTag: c, the linker, compiler, CCS, output Category: C Author: c_w_2000 Date: 2012-08-20 Reprint: CCS V3.3 development environment Step by stepThe CCS v3.3 Development Environment Step by Step (1) Step 1: Create a project, add a c file to eliminate all compile, link errors and warnings. 1, create a project: Through the menu: Project> New Project Creation dialog box, type: Project Name: hello Location: C: \ test \ hello \ Project Type: Executable (out) Target: TMS320C55XX Click Finish to complete the project creation. At this time two basic file in the C: \ test \ hello \ directory: hello.pjt - project file hello.sbl hello.pjt contents of the file are as follows: ; Code Composer Project File, Version 2.0 (do not modify or remove this line) = "File header for CCS to identify file version information, be careful not modified by hand! ! ! [Project Settings] = "Project Information ProjectDir = "C: \ test \ hello \" = "point to the project file absolute path. Relative path in the project file is based on the path and then ProjectType = Executable = "type of project, the project is used to generate an executable file or library file CPUFamily = TMS320C55XX = "CPU family Tool = "Compiler" Tool = "CustomBuilder" Tool = "DspBiosBuilder" Tool = "Linker" Config = "Debug" Config = "Release" ["Compiler" Settings: "Debug"] = "compiler option Options =-g-fr "$ (Proj_dir) \ Debug"-d "_DEBUG" ["Compiler" Settings: "Release"] Options =-o2-fr "$ (Proj_dir) \ Release" ["Linker" Settings: "Debug"] = "linker option Options =-c-m ". \ Debug \ hello.map"-o ". \ Debug \ hello.out"-w-x ["Linker" Settings: "Release"] Options =-c-m ". \ Release \ hello.map"-o ". \ Release \ hello.out"-w-x 2, increase the file The right mouse button, click on the "Add Files to Project ...", add a hello.c file to the project The hello.c file contents are as follows: # Include void main (void) { printf ("Hello word! \ n"); } 3, compile, modify the error The compiler error message is as follows (these can also be directly obtained from the file cc_build_Debug.log): ----------------------------- Hello.pjt - Debug ---------------- ------------- [Hello.c] "C: \ CCStudio_v3.3 \ C5500 \ cgtools \ bin \ cl55"-g-fr "C :/ test / hello / Debug"-d "_DEBUG" - @ "Debug.lkf" "hello. c " Warning: The project has no cmd file while the Text Linker is selected [Linking ...] "C: \ CCStudio_v3.3 \ C5500 \ cgtools \ bin \ cl55" - @ "Debug.lkf" >> Warning: creating output section. Const without SECTIONS specification >> Warning: entry point symbol _c_int00 undefined undefined first referenced symbol in file ------------------------- _printf C: \ \ test \ \ hello \ \ Debug \ \ hello.obj >> Error: symbol referencing errors - '. / Debug / hello.out' not built >> Compilation failure Build complete, 2 Errors, 4 Warnings, 0 Remarks. This is not due to the specific choice of the RTS library files for the project specified; two methods can be used to correct, Program, directly to the required library files added to the project, such as: the right mouse button, click on "Add Files to Project ...", selected: C: \ CCStudio_v3.3 \ C5500 \ cgtools \ lib \ rts2800.lib ; Program, modify the linker can link parameters; such as: the right mouse button, click on the "Build Options ...", selected Linker Tab, Category selected Libraries, the settings Inc.. Libraries (-l): rts2800.lib; In general, the program two recommended use, easy to project files, move, copy, many people developed using special group! Recompile with the following results: ----------------------------- Hello.pjt - Debug ---------------- ------------- [Hello.c] "C: \ CCStudio_v3.3 \ C5500 \ cgtools \ bin \ cl55"-g-fr "C :/ test / hello / Debug"-d "_DEBUG" - @ "Debug.lkf" "hello. c " Warning: The project has no cmd file while the Text Linker is selected [Linking ...] "C: \ CCStudio_v3.3 \ C5500 \ cgtools \ bin \ cl55" - @ "Debug.lkf" >> Warning: creating output section vectors without SECTIONS specification >> Warning: creating output section. Const without SECTIONS specification >> Warning: creating output section. Cio without SECTIONS specification >> Warning: creating. Stack section with default size of 500 words. Use -Stack option to change the default size. >> Warning: creating. Sysstack section with default size of 500 words. Use -Sysstack option to change the default size. >> Warning: creating. Sysmem section with default size of 1000 words. Use -Heap option to change the default size. Build complete, 0 Errors, 7 Warnings, 0 Remarks. Ok, successfully, to eliminate all compile errors, but there are still a number of Warning; What should I do? Oh, we went to see 4, eliminate compiler warnings Add a cmd configuration files to C: \ CCStudio_v3.3 \ C5500 \ cgtools \ lib \ lnk.cmd-file copy to c: \ test \ hello \ hello.cmd At the same time the hello.cmd file which can be added to the project. ----------------------------- Hello.pjt - Debug ---------------- ------------- [Hello.c] "C: \ CCStudio_v3.3 \ C5500 \ cgtools \ bin \ cl55"-g-fr "C :/ test / hello / Debug"-d "_DEBUG" - @ "Debug.lkf" "hello. c " [Linking ...] "C: \ CCStudio_v3.3 \ C5500 \ cgtools \ bin \ cl55" - @ "Debug.lkf" Build complete, 0 Errors, 0 Warnings, 0 Remarks. Very lucky to get a basic engineering, as well as all relevant compilation error and alarm. Summing these files need to do backup, reserved: hello.pjt hello.cmd hello.c Another temporary files: hello.sbl => dynamically generated binary project Debug.lkf => linker option parameters cc_build_Debug.log => Log files compiled and linked temporary directory: Debug => generated output files and temporary Object file. hello.CS_