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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
</summary>
1. **Install dependencies (example for Ubuntu 21.04 Hirsute)**
1. **Install dependencies (example for Ubuntu 21.04 Hirsute)**
```bash
sudo apt install coreutils sed git build-essential gcc-11 g++-11
```
```
2. **Clone repository**
@ -391,17 +391,18 @@ Also needs a UTF8 locale and a font that covers:
| `STATIC=true` | For static compilation |
| `QUIET=true` | For less verbose output |
| `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 |
| `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 |
| `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.
Notice! If using LDAP Authentication, usernames will show as UID number for LDAP users if compiling statically with glibc.
4. **Install**
4. **Install**
```bash
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.
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
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++) |
| `QUIET=true` | For less verbose output |
| `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 |
| `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
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.
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
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++) |
| `QUIET=true` | For less verbose output |
| `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 |
| `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**
```bash
sudo gmake install
```
Append `PREFIX=/target/dir` to set target, default: `/usr/local`
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
sudo gmake setuid
```
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.