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Document DEBUG flag for Makefile

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aristocratos 2023-12-26 19:18:37 +01:00
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README.md
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@ -364,11 +364,11 @@ Also needs a UTF8 locale and a font that covers:
### With Make ### With Make
</summary> </summary>
1. **Install dependencies (example for Ubuntu 21.04 Hirsute)** 1. **Install dependencies (example for Ubuntu 21.04 Hirsute)**
```bash ```bash
sudo apt install coreutils sed git build-essential gcc-11 g++-11 sudo apt install coreutils sed git build-essential gcc-11 g++-11
``` ```
2. **Clone repository** 2. **Clone repository**
@ -391,17 +391,18 @@ Also needs a UTF8 locale and a font that covers:
| `STATIC=true` | For static compilation | | `STATIC=true` | For static compilation |
| `QUIET=true` | For less verbose output | | `QUIET=true` | For less verbose output |
| `STRIP=true` | To force stripping of debug symbols (adds `-s` linker flag) | | `STRIP=true` | To force stripping of debug symbols (adds `-s` linker flag) |
| `DEBUG=true` | Sets OPTFLAGS to `-O0 -g` and enables more verbose debug logging |
| `ARCH=<architecture>` | To manually set the target architecture | | `ARCH=<architecture>` | To manually set the target architecture |
| `GPU_SUPPORT=<true\|false>` | Enable/disable GPU support (Enabled by default on X86_64 Linux) | | `GPU_SUPPORT=<true\|false>` | Enable/disable GPU support (Enabled by default on X86_64 Linux) |
| `RSMI_STATIC=true` | To statically link the ROCm SMI library used for querying AMDGPU | | `RSMI_STATIC=true` | To statically link the ROCm SMI library used for querying AMDGPU |
| `ADDFLAGS=<flags>` | For appending flags to both compiler and linker | | `ADDFLAGS=<flags>` | For appending flags to both compiler and linker |
| `CXX=<compiler>` | Manualy set which compiler to use | | `CXX=<compiler>` | Manualy set which compiler to use |
Example: `make ADDFLAGS=-march=native` might give a performance boost if compiling only for your own system. Example: `make ADDFLAGS=-march=native` might give a performance boost if compiling only for your own system.
Notice! If using LDAP Authentication, usernames will show as UID number for LDAP users if compiling statically with glibc. Notice! If using LDAP Authentication, usernames will show as UID number for LDAP users if compiling statically with glibc.
4. **Install** 4. **Install**
```bash ```bash
sudo make install sudo make install
@ -411,7 +412,7 @@ Also needs a UTF8 locale and a font that covers:
Notice! Only use "sudo" when installing to a NON user owned directory. Notice! Only use "sudo" when installing to a NON user owned directory.
5. **(Optional) Set suid bit to make btop always run as root (or other user)** 5. **(Optional) Set suid bit to make btop always run as root (or other user)**
```bash ```bash
sudo make setuid sudo make setuid
@ -561,13 +562,14 @@ Also needs a UTF8 locale and a font that covers:
| `STATIC=true` | For static compilation (only libgcc and libstdc++) | | `STATIC=true` | For static compilation (only libgcc and libstdc++) |
| `QUIET=true` | For less verbose output | | `QUIET=true` | For less verbose output |
| `STRIP=true` | To force stripping of debug symbols (adds `-s` linker flag) | | `STRIP=true` | To force stripping of debug symbols (adds `-s` linker flag) |
| `ARCH=<architecture>` | To manually set the target architecture | | `DEBUG=true` | Sets OPTFLAGS to `-O0 -g` and enables more verbose debug logging |
| `ARCH=<architecture>` | To manually set the target architecture |
| `ADDFLAGS=<flags>` | For appending flags to both compiler and linker | | `ADDFLAGS=<flags>` | For appending flags to both compiler and linker |
| `CXX=<compiler>` | Manualy set which compiler to use | | `CXX=<compiler>` | Manualy set which compiler to use |
Example: `gmake ADDFLAGS=-march=native` might give a performance boost if compiling only for your own system. Example: `gmake ADDFLAGS=-march=native` might give a performance boost if compiling only for your own system.
4. **Install** 4. **Install**
```bash ```bash
sudo gmake install sudo gmake install
@ -577,7 +579,7 @@ Also needs a UTF8 locale and a font that covers:
Notice! Only use "sudo" when installing to a NON user owned directory. Notice! Only use "sudo" when installing to a NON user owned directory.
5. **(Recommended) Set suid bit to make btop always run as root (or other user)** 5. **(Recommended) Set suid bit to make btop always run as root (or other user)**
```bash ```bash
sudo gmake setuid sudo gmake setuid
@ -726,18 +728,19 @@ Also needs a UTF8 locale and a font that covers:
| `STATIC=true` | For static compilation (only libgcc and libstdc++) | | `STATIC=true` | For static compilation (only libgcc and libstdc++) |
| `QUIET=true` | For less verbose output | | `QUIET=true` | For less verbose output |
| `STRIP=true` | To force stripping of debug symbols (adds `-s` linker flag) | | `STRIP=true` | To force stripping of debug symbols (adds `-s` linker flag) |
| `ARCH=<architecture>` | To manually set the target architecture | | `DEBUG=true` | Sets OPTFLAGS to `-O0 -g` and enables more verbose debug logging |
| `ARCH=<architecture>` | To manually set the target architecture |
| `ADDFLAGS=<flags>` | For appending flags to both compiler and linker | | `ADDFLAGS=<flags>` | For appending flags to both compiler and linker |
| `CXX=<compiler>` | Manualy set which compiler to use | | `CXX=<compiler>` | Manualy set which compiler to use |
Example: `gmake ADDFLAGS=-march=native` might give a performance boost if compiling only for your own system. Example: `gmake ADDFLAGS=-march=native` might give a performance boost if compiling only for your own system.
4. **Install** 4. **Install**
```bash ```bash
sudo gmake install sudo gmake install
``` ```
Append `PREFIX=/target/dir` to set target, default: `/usr/local` Append `PREFIX=/target/dir` to set target, default: `/usr/local`
Notice! Only use "sudo" when installing to a NON user owned directory. Notice! Only use "sudo" when installing to a NON user owned directory.
@ -747,7 +750,7 @@ Also needs a UTF8 locale and a font that covers:
```bash ```bash
sudo gmake setuid sudo gmake setuid
``` ```
No need for `sudo` to see information for non user owned processes and to enable signal sending to any process. No need for `sudo` to see information for non user owned processes and to enable signal sending to any process.
Run after make install and use same PREFIX if any was used at install. Run after make install and use same PREFIX if any was used at install.