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Merged
cmainas merged 4 commits into from
Oct 23, 2025
Merged

Add support for reading and setting the execution environment from a config file #7

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8c0eed4
Add support for debug messages
cmainas Aug 21, 2025
eb29c46
Small refactor of child handling
cmainas Aug 21, 2025
a882643
Add support for reading environment variables
cmainas Aug 20, 2025
02424c3
add support for reading and setting uid,gid and wdir
cmainas Aug 25, 2025
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20 changes: 18 additions & 2 deletions Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -21,8 +21,10 @@ BUILD_DIR ?= ${CURDIR}/dist
PREFIX ?= /usr/local/bin

# Binary variables
URUNIT_BIN_DYNAMIC:= $(BUILD_DIR)/urunit_dynamic
URUNIT_BIN_STATIC := $(BUILD_DIR)/urunit_static
URUNIT_BIN_DYNAMIC := $(BUILD_DIR)/urunit_dynamic
URUNIT_BIN_DYNAMIC_DEBUG := $(BUILD_DIR)/urunit_dynamic_debug
URUNIT_BIN_STATIC := $(BUILD_DIR)/urunit_static
URUNIT_BIN_STATIC_DEBUG := $(BUILD_DIR)/urunit_static_debug

# Compiler variables
#? CC the compiler to use (default: gcc)
Expand Down Expand Up @@ -69,19 +71,33 @@ prepare: $(BUILD_DIR)
.PHONY: static
static: $(URUNIT_BIN_STATIC)

## static_debug Build urunit statically-linked for host arch enabling debug logs.
.PHONY: static_debug
static_debug: $(URUNIT_BIN_STATIC_DEBUG)

## dynamic Build urunit dynamically-linked for host arch.
.PHONY: dynamic
dynamic: $(URUNIT_BIN_DYNAMIC)

## dynamic_debug Build urunit dynamically-linked for host arch enabling debug logs.
.PHONY: dynamic_debug
dynamic_debug: $(URUNIT_BIN_DYNAMIC_DEBUG)

$(BUILD_DIR):
mkdir -p $@

$(URUNIT_BIN_DYNAMIC): $(URUNIT_SRC) | prepare
$(CC) $(CFLAGS) $(URUNIT_SRC) $(LDFLAGS) -o $@

$(URUNIT_BIN_DYNAMIC_DEBUG): $(URUNIT_SRC) | prepare
$(CC) $(CFLAGS) -DDEBUG $(URUNIT_SRC) $(LDFLAGS) -o $@

$(URUNIT_BIN_STATIC): $(URUNIT_SRC) | prepare
$(CC) $(CFLAGS) $(URUNIT_SRC) $(LDFLAGS) $(STATIC_LDFLAGS) -o $@

$(URUNIT_BIN_STATIC_DEBUG): $(URUNIT_SRC) | prepare
$(CC) $(CFLAGS) -DDEBUG $(URUNIT_SRC) $(LDFLAGS) $(STATIC_LDFLAGS) -o $@

## install Install urunit in PREFIX
.PHONY: install
install: $(INSTALL_DEPS)
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3 changes: 3 additions & 0 deletions README.md
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Expand Up @@ -19,7 +19,10 @@ Building `urunit` is as simple as running `make`, but make sure that `make` and
a C compiler is installed. In particular:

- `make static`: builds `urunit` as a statically-linked binary
- `make static_debug`: builds `urunit` as a statically-linked binary enabling debug messages
- `make dynamic`: builds `urunit` as a dynamically-linked binary
- `make dynamic_debug`: builds `urunit` as a dynamically-linked binary enabling debug messages


> **NOTE**: The default build target is `make static`, hence running `make`
> will build `urunit` statically.
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