ttyplot: remove hardcoded optimization (-O3) flag and honour CFLAGS.

[Frederic Cambus <fred%statdns.com@localhost>]

Module Name:	pkgsrc-wip
Committed By:	Frederic Cambus <fred%statdns.com@localhost>
Pushed By:	fcambus
Date:		Mon May 27 09:06:23 2019 +0200
Changeset:	d98045aaa684eae1bea4d44ecaeb3bcc77478157

Modified Files:
	ttyplot/Makefile

Log Message:
ttyplot: remove hardcoded optimization (-O3) flag and honour CFLAGS.

To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=d98045aaa684eae1bea4d44ecaeb3bcc77478157

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

diffstat:
 ttyplot/Makefile | 7 +++++++
 1 file changed, 7 insertions(+)

diffs:
diff --git a/ttyplot/Makefile b/ttyplot/Makefile
index 949907cb0c..5624dc8012 100644
--- a/ttyplot/Makefile
+++ b/ttyplot/Makefile
@@ -9,6 +9,13 @@ HOMEPAGE=	https://github.com/tenox7/ttyplot/
 COMMENT=	Realtime plotting utility for terminals
 LICENSE=	unlicense
 
+# Adjust Makefile
+SUBST_CLASSES+=		makefile
+SUBST_STAGE.makefile=	pre-configure
+SUBST_MESSAGE.makefile=	Fixing Makefile
+SUBST_FILES.makefile=	Makefile
+SUBST_SED.makefile+=	-e '/^CFLAGS/ s,-O3,${CFLAGS},'
+
 DOCDIR=		share/doc/ttyplot
 
 AUTO_MKDIRS=		yes