lookiarchitecture.blogg.se - Free pascal units

#FREE PASCAL UNITS HOW TO#
#FREE PASCAL UNITS INSTALL#
#FREE PASCAL UNITS UPDATE#
#FREE PASCAL UNITS PROFESSIONAL#
#FREE PASCAL UNITS FREE#

Added a search path to your own units to fpc.cfg instead of creating a package.Check Tools / Options / Environment / Files / Lazarus directory. Also click " project options / Test" to diagnose for this condition Check Tools / Options / Environment / Files / compiler path.

#FREE PASCAL UNITS INSTALL#

Forgot to install the FPC sources and/or forgot to set the path in Tools / Options / Environment / Files / FPC source directory.The IDE normally warns unless disabled in Tools / Options / Environment / Naming / ambiguous file action. Wrong unit: If there are two units with the same name in the search path the compiler may use the wrong one without warning.Check that the 'in' filenames in uses sections. Before 0.9.29 the IDE did not search 'in' filenames in lower and upper case. If the unit filename uses upper and lower case letters all uses sections must use the correct case. Check Project / Project Options / Compiler Options, pages Paths and Inherited and check source editor / popup menu / file settings / unit info / unit paths. Check if two packages or a package and the project contain the same unit search path in their compiler options. Check if a package usage unit paths is only $(PkgOutDir) and the usage include path is empty. Check project inspector or package editor. Specific problem of Ubuntu installations.You named one of your include files like one of the FPC include files and your FPC installation was not compiled with -Ur.subcase: 2 compilers in searchpath, see: install on Linux cheatsheet.Compiler symlink points to wrong compiler.Remove FPC directory manually and install again. Cross compiling: Forgot to install the cross compiled FPC ppus.Added a search path to fpc.cfg that contains sources (.pas.pp).Missing or wrong search path in fpc.cfg.You named one of your units like one of the FPC units.Quick listįor experts here is a list of possible causes for the error. Normally it will only warn (safely ignore those) about certain duplicate ppu files in the fpc sources (the actual file dupes depend on the fpc version and distribution). Click these and see the warnings it produces. Note: Lazarus provides a tool to test for many common misconfigurations: The button Project Options / Test. Usually, under this condition, Lazarus does not compile any program at all nor does it recompile the IDE any longer, meaning Lazarus is completely "broken" until the fix is applied.

#FREE PASCAL UNITS HOW TO#

This error has a lot of potential reasons, so this page attempts to gather most of those, plus how to identify which particular problem it is and how to hopefully solve it. This page is about the most dreaded, prominent error of Pascal: unit not found or can't find unit.

7.4 Case 3.4: make, apt or fpcUPdeluxe installed a 2nd compiler fpc into $PATH.

7.3 Case 3.3: The wrong compiler is being used.

7.2 Case 3.2: The compiler cannot find source (.pas.

7 Case 3: IDE finds a unit, but compiler does not.

6 Case 2: Compiler finds a unit, but IDE does not.

4.3.2 Differences between IDE and FPC unit search.

If the help files are located in a folder that is not moved - for example outside the directory - you won't have to readd the help files Īlso adding the help files could be done by editing the section (" Files=.") in the fp. Regarding adding help files one by one using: Help -> Files -> New:

#FREE PASCAL UNITS UPDATE#

Please note that by moving the files from the directory to other " ", you'll have to update the above three lines so that they contain the new, otherwise you might get errors like:įor Official Installation and Online Documentation see: data/usr/lib/fpc/$fpcversion\units\$fpctarget\rtl data/usr/lib/fpc/$fpcversion\units\$fpctarget\* data/usr/lib/fpc/$fpcversion\units\$fpctarget

#FREE PASCAL UNITS FREE#

To add units folders: From the Free Pascal Menu, access: Options -> Directories -> and drag and drop to the " Units" tab, the next three lines, line by line (each on a new line): Launch the Free Pascal window by typing the next command in the terminal (this command may vary according to the terminal used - in this case ( Ubuntu) it is used gnome-terminal): Open the extracted folder and then, extract " " - as " data" folder Rename the extracted folder, as you desire, for example " fpc" Further we denote the extracted folder as " " deb package by Right-Click-ing it and then choosing Extract Here: deb package in the folder where you are going to extract itĮxtract the downloaded.

#FREE PASCAL UNITS PROFESSIONAL#

deb") from the Downloads section of the Lazarus Home page ( Lazarus is a professional open-source cross platform IDE powered by Free Pascal):

If not already installed, install "GNU binutils" ( sudo apt-get install binutils)ĭowload the latest version of Free Pascal ( Lazarus). How to use Free Pascal ( Lazarus) on Linux ( Ubuntu) - no install solution:.