Merge pull request #4 from vjardin/clang

acassen · Feb 3, 2024 · e477e4f · e477e4f
2 parents d66a209 + 7a6746a
commit e477e4f
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Showing 4 changed files with 8 additions and 3 deletions.
diff --git a/Makefile b/Makefile
@@ -32,7 +32,7 @@ sysconfdir  = ${prefix}/etc
 init_script = etc/init.d/gtp-guard.init
 conf_file   = etc/gtp-guard/gtp-guard.conf
 
-CC        = gcc
+CC        ?= gcc
 LDFLAGS   = -lpthread -lcrypt -ggdb -lm -lz -lresolv -lelf
 SUBDIRS   = lib src
 LIBBPF    = libbpf

diff --git a/README.md b/README.md
@@ -16,3 +16,8 @@ git clone --recursive [email protected]:acassen/gtp-guard.git
 cd gtp-guard
 make -j $(nproc)
 ```
+
+gcc is the default compiled. Should you prefer the usage of clang, then use:
+```
+CC=clang make -j $(nproc)
+```
diff --git a/lib/Makefile b/lib/Makefile
@@ -19,7 +19,7 @@
 # Copyright (C) 2023 Alexandre Cassen, <[email protected]>
 #
 
-CC	 = gcc
+CC	 ?= gcc
 INCLUDES = -I.
 CFLAGS	 = -g -O2 $(INCLUDES) -Wall -Wunused -Wstrict-prototypes
 #DEFS	 = -D_DEBUG_

diff --git a/src/Makefile b/src/Makefile
@@ -19,7 +19,7 @@
 # Copyright (C) 2023 Alexandre Cassen, <[email protected]>
 #
 
-CC	 = gcc
+CC	 ?= gcc
 INCLUDES = -Iinclude -I../lib -I../libbpf/src -I../libbpf/src/uapi
 CFLAGS	 = -g -O2 -ggdb $(INCLUDES) -Wall -Wunused -Wstrict-prototypes -D_GNU_SOURCE
 #DEFS	 = -D_DEBUG_