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authorRichard Levitte <levitte@openssl.org>2015-09-10 13:02:42 +0200
committerRichard Levitte <levitte@openssl.org>2015-09-15 13:14:49 +0200
commit187bad4c241ad2a929745546fd473f0692879fa7 (patch)
treef7f278e7ddca3ae67ca3ec06a2881a29dff6ec05 /INSTALL
parenta46c9789ce2aecedceef119e9883513c7a49f1ca (diff)
Add a few notes on perl
Reviewed-by: Emilia Käsper <emilia@openssl.org>
Diffstat (limited to 'INSTALL')
-rw-r--r--INSTALL22
1 files changed, 21 insertions, 1 deletions
diff --git a/INSTALL b/INSTALL
index 610f7dad26..9bb98bef10 100644
--- a/INSTALL
+++ b/INSTALL
@@ -12,7 +12,7 @@
To install OpenSSL, you will need:
* make
- * Perl 5
+ * Perl 5 with core modules (see 'Note on Perl' further down)
* an ANSI C compiler
* a development environment in form of development libraries and C
header files
@@ -286,6 +286,26 @@
with names of the form <foo.h>.
+ Note on Perl
+ ------------
+
+ For our scripts, we rely quite a bit on Perl, and increasingly on
+ some core Perl modules. These Perl modules are part of the Perl
+ source, so if you build Perl on your own, you should be set.
+
+ However, if you install Perl as binary packages, the outcome might
+ differ, and you may have to check that you do get the core modules
+ installed properly. We do not claim to know them all, but experience
+ has told us the following:
+
+ - on Linux distributions based on Debian, the package 'perl' will
+ install the core Perl modules as well, so you will be fine.
+ - on Linux distributions based on RPMs, you will need to install
+ 'perl-core' rather than just 'perl'.
+
+ It is highly recommended that you have at least Perl version 5.12
+ installed.
+
Note on multi-threading
-----------------------