From a71453bc9a11223efc95b000e76d41c65d8c20c4 Mon Sep 17 00:00:00 2001
From: nu774 <honeycomb77@gmail.com>
Date: Mon, 6 May 2024 00:42:20 +0900
Subject: [PATCH] use PKG_CHECK_MODULES for fdk-aac

https://github.com/nu774/fdkaac/issues/60
---
 Makefile.am  | 4 +++-
 configure.ac | 3 +--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/Makefile.am b/Makefile.am
index e816672..c3b21d7 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -22,8 +22,10 @@ fdkaac_SOURCES = \
 
 dist_man_MANS = man/fdkaac.1
 
+fdkaac_CFLAGS = @CFLAGS@ @FDK_AAC_CFLAGS@
+
 fdkaac_LDADD = \
-    @LIBICONV@ @CHARSET_LIB@ -lfdk-aac -lm
+    @LIBICONV@ @CHARSET_LIB@ @FDK_AAC_LIBS@ -lm
 
 .rc.o:
 	$(RC) $< -o $@
diff --git a/configure.ac b/configure.ac
index ccda0f8..b90c0a9 100644
--- a/configure.ac
+++ b/configure.ac
@@ -16,8 +16,7 @@ AC_CHECK_TOOL(RC, windres,)
 
 AC_CHECK_HEADERS([sys/time.h])
 AC_CHECK_HEADERS([libcharset.h langinfo.h endian.h byteswap.h])
-AC_CHECK_HEADERS([fdk-aac/aacenc_lib.h], ,
-                 AC_MSG_ERROR([libfdk-aac is required]))
+PKG_CHECK_MODULES([FDK_AAC],[fdk-aac])
 
 AC_C_INLINE
 AC_C_BIGENDIAN