getservbyport
gettimeofday
gnu_as
+ gsm_h
ibm_asm
inet_aton
io_h
enabled libfaac && require2 libfaac "stdint.h faac.h" faacEncGetVersion -lfaac
enabled libfdk_aac && require libfdk_aac fdk-aac/aacenc_lib.h aacEncOpen -lfdk-aac
enabled libfreetype && require_pkg_config freetype2 "ft2build.h freetype/freetype.h" FT_Init_FreeType
-enabled libgsm && require libgsm gsm/gsm.h gsm_create -lgsm
+enabled libgsm && { for gsm_hdr in "gsm.h" "gsm/gsm.h"; do
+ check_lib "${gsm_hdr}" gsm_create -lgsm && break;
+ done || die "ERROR: libgsm not found"; }
enabled libilbc && require libilbc ilbc.h WebRtcIlbcfix_InitDecode -lilbc
enabled libmp3lame && require "libmp3lame >= 3.98.3" lame/lame.h lame_set_VBR_quality -lmp3lame
enabled libopencore_amrnb && require libopencore_amrnb opencore-amrnb/interf_dec.h Decoder_Interface_init -lopencore-amrnb
// The idiosyncrasies of GSM-in-WAV are explained at http://kbs.cs.tu-berlin.de/~jutta/toast.html
+#include "config.h"
+#if HAVE_GSM_H
+#include <gsm.h>
+#else
#include <gsm/gsm.h>
+#endif
#include "libavutil/channel_layout.h"
#include "libavutil/common.h"