From 4a68604f061bb0e37405d0e86843d97d33bfdf3c Mon Sep 17 00:00:00 2001
From: "B. Petersen" <r10s@b44t.com>
Date: Tue, 12 Mar 2019 21:09:16 +0100
Subject: [PATCH] unify #if to #ifdef

---
 README.md    |  5 +++++
 src/dc_pgp.c | 10 +++++-----
 2 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/README.md b/README.md
index 7335182b..d9d45f5c 100644
--- a/README.md
+++ b/README.md
@@ -122,6 +122,11 @@ standard.  It is possible your system uses
 `/usr/local/lib/x86_64-linux-gnu` which should be auto-detected and
 just work as well.
 
+The library is build using netpgp by default (shipped in /libs).
+By adding `-Drpgp=true` to the build command, rpgp is used instead
+(https://github.com/dignifiedquire/rpgp,
+needs to be installed on the system or available as a lib)
+
 
 ### Building without system-level dependencies 
 
diff --git a/src/dc_pgp.c b/src/dc_pgp.c
index 6017e0de..fb04920c 100644
--- a/src/dc_pgp.c
+++ b/src/dc_pgp.c
@@ -27,7 +27,7 @@ one :-) */
 #include "dc_hash.h"
 
 
-#if DC_USE_RPGP
+#ifdef DC_USE_RPGP
 void dc_pgp_init(void)
 {
 }
@@ -56,7 +56,7 @@ void dc_pgp_exit(void)
 {
 }
 
-#if DC_USE_RPGP
+#ifdef DC_USE_RPGP
 
 void dc_pgp_rand_seed(dc_context_t* context, const void* buf, size_t bytes) {}
 
@@ -962,7 +962,7 @@ cleanup:
 #endif // !DC_USE_RPGP
 
 
-#if DC_USE_RPGP
+#ifdef DC_USE_RPGP
 
 int dc_pgp_pk_decrypt( dc_context_t*       context,
                        const void*         ctext,
@@ -1184,7 +1184,7 @@ cleanup:
  ******************************************************************************/
 
 
-#if DC_USE_RPGP
+#ifdef DC_USE_RPGP
 int dc_pgp_symm_encrypt(dc_context_t* context,
                         const char* passphrase,
                         const void* plain, size_t plain_bytes,
@@ -1330,7 +1330,7 @@ cleanup:
 
 #endif /* !DC_USE_RPGP */
 
-#if DC_USE_RPGP
+#ifdef DC_USE_RPGP
 
 int dc_pgp_symm_decrypt(dc_context_t* context,
                         const char* passphrase,