X-Git-Url: https://sigrok.org/gitweb/?p=libsigrokdecode.git;a=blobdiff_plain;f=README;h=302c653e7d594f17a6f036e823dfe18217efab2b;hp=f50daf77a50d5082d8b52cfbfc696de7543677a7;hb=bcd4e47e8cc688d2a04c6fbfde1e0a354405f769;hpb=c414f1996bec719dda64ca5731fea78f1d48887a

diff --git a/README b/README
index f50daf7..302c653 100644
--- a/README
+++ b/README
@@ -27,16 +27,18 @@ Distro packagers should only use released tarballs (no git snapshots).
 Requirements
 ------------
 
- - git
- - gcc (>= 4.0)
+ - git (only needed when building from git)
+ - gcc (>= 4.0) or clang
  - make
- - autoconf >= 2.63
- - automake >= 1.11
- - libtool
+ - autoconf >= 2.63 (only needed when building from git)
+ - automake >= 1.11 (only needed when building from git)
+ - libtool (only needed when building from git)
  - pkg-config >= 0.22
  - libglib >= 2.24.0
  - Python >= 3.2
  - check >= 0.9.4 (optional, only needed to run unit tests)
+ - doxygen (optional, only needed for the C API docs)
+ - graphviz (optional, only needed for the C API docs)
 
 
 Building and installing