From b26de0f3e32c947e9b96aa9e31159590f6f30111 Mon Sep 17 00:00:00 2001
From: lohhiiccc <lrio@student.42lyon.fr>
Date: Wed, 22 Apr 2026 17:55:50 +0200
Subject: [PATCH] feat: pkgconfig and fix default CFLAGS

---
 Makefile.am  |  3 +++
 configure.ac | 18 ++++++++++++------
 libcli.pc.in | 10 ++++++++++
 3 files changed, 25 insertions(+), 6 deletions(-)
 create mode 100644 libcli.pc.in

diff --git a/Makefile.am b/Makefile.am
index 1cf1f8a..0988eab 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -11,3 +11,6 @@ pkginclude_HEADERS = \
 	include/cli.h \
 	include/cli_parse_utils.h \
 	include/compiler.h
+
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = libcli.pc
diff --git a/configure.ac b/configure.ac
index 3882274..31bbe7a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -4,6 +4,10 @@ AC_CONFIG_AUX_DIR([build-aux])
 AC_CONFIG_MACRO_DIRS([m4])
 AM_INIT_AUTOMAKE([foreign -Wall -Werror subdir-objects])
 AC_PROG_CC
+if test "x$ac_cv_env_CFLAGS_set" != "xset"; then
+  CFLAGS="-O2"
+fi
+
 AM_PROG_AR
 
 LT_PREREQ([2.2])
@@ -33,15 +37,17 @@ AC_CONFIG_FILES([
 	src/Makefile
 	tests/Makefile
 	example/Makefile
+	libcli.pc
 ])
 AC_OUTPUT
 
 AC_MSG_NOTICE([
 
-	libcli $VERSION
-	---------------
-	prefix	: $prefix
-	CC		: $CC
-	CFLAGS	: $CFLAGS
-	tests	: $enable_tests
+  libcli $VERSION
+  ---------------
+  prefix : $prefix
+  CC     : $CC
+  CFLAGS : $CFLAGS
+  tests  : $enable_tests
 ])
+
diff --git a/libcli.pc.in b/libcli.pc.in
new file mode 100644
index 0000000..3c216ea
--- /dev/null
+++ b/libcli.pc.in
@@ -0,0 +1,10 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: libcli
+Description: Small CLI parsing library
+Version: @PACKAGE_VERSION@
+Libs: -L${libdir} -lcli
+Cflags: -I${includedir}
\ No newline at end of file