I think I missed this part:


index 67297d4e..7e377065 100644
--- a/cinelerra-5.1/configure.ac
+++ b/cinelerra-5.1/configure.ac
@@ -70,6 +70,7 @@ CHECK_WITH([vdpau],[video decode+presentation api for unix],[VDPAU],[yes])
 CHECK_WITH([nv],[nvenc/nvdec ffnvcodec api],[NV],[yes])
 CHECK_WITH([cuda],[nv cuda plugins],[CUDA],[auto])
 CHECK_WITH([clang],[use clang instead of gcc/g++],[CLANG],[no])
+CHECK_WITH([filegif],[enable filegif i/o], [GIFLIB],[yes])

 if test "x$WANT_LV2" != "xno"; then
   GTK2_LIBS=`pkg-config --libs gtk+-2.0`
@@ -955,7 +956,7 @@ PKG_PROVIDE([esound],[$WANT_ESOUND])
 PKG_PROVIDE([ffmpeg])
 PKG_PROVIDE([fftw])
 PKG_PROVIDE([flac]) 
-PKG_PROVIDE([giflib])
+PKG_PROVIDE([giflib], [$WANT_GIFLIB])
 PKG_PROVIDE([ilmBase], [$WANT_OPENEXR])
 PKG_PROVIDE([ladspa],[$WANT_LADSPA_BUILD])
 PKG_PROVIDE([lame])
@@ -1014,7 +1015,7 @@ if test "x$WANT_CIN_3RDPARTY" != "xno"; then fi
 for v in GL XFT XXF86VM OSS ALSA FIREWIRE OGG DV DVB LADSPA \
         VIDEO4LINUX2 ESOUND PULSE PACTL OPENEXR LV2 \
- COMMERCIAL LIBZMPEG LIBDPX SHUTTLE SHUTTLE_USB XV \ 
 + COMMERCIAL GIFLIB LIBZMPEG LIBDPX SHUTTLE SHUTTLE_USB XV \
         VAAPI VDPAU CUDA NV WINTV X10TV; do
   eval vv="\$WANT_$v"
   if test "x$vv" != "xno"; then
--
2.35.1


so it actually show up in ./configure --help output and works as intended.. 



On Thursday, April 7, 2022, Phyllis Smith <phylsmith2017@gmail.com> wrote:
Thanks for checking -- yes, I forgot to copy over the updated file.C.  Will do tomorrow.

On Wed, Apr 6, 2022 at 7:44 PM Andrew Randrianasulu <randrianasulu@gmail.com> wrote:
I think you missed patch 0003? while yes, logically it only supposed to prevent impossible choice in probe order window when it comes to mpeg and dpx. 

On Thursday, April 7, 2022, Phyllis Smith <phylsmith2017@gmail.com> wrote:
These have been checked into GIT.

On Wed, Apr 6, 2022 at 2:53 PM Andrew Randrianasulu via Cin <cin@lists.cinelerra-gg.org> wrote:
because Debian 8.11/ppc only have giflib4, and Cingg fails to use it/compile with it.


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