From 0ea73247a8ba4036567a9dc28b6133d4b58507b3 Mon Sep 17 00:00:00 2001
From: foswret <foswret@posteo.com>
Date: Wed, 26 Nov 2025 09:54:00 -0600
Subject: added CFLAGS to Makefile, therefore cleaned up some errors

---
 0.pdf    | Bin 5492 -> 5500 bytes
 Makefile |   2 +-
 draw.c   |   6 ++----
 main.c   |  18 ++++++++++--------
 4 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/0.pdf b/0.pdf
index ac92d4d..a4a8dcc 100644
Binary files a/0.pdf and b/0.pdf differ
diff --git a/Makefile b/Makefile
index 8c6785c..a53e318 100644
--- a/Makefile
+++ b/Makefile
@@ -3,7 +3,7 @@ OBJS = draw.o main.o
 CAIROI = `pkg-config --cflags -libs cairo cairo-pdf`
 .PHONY: clean all
 
-#CFLAGS = -O2 -g -Wall -Werror -Wextra -Winit-self -Wuninitialized -pedantic
+CFLAGS = -O2 -g -Wall -Werror -Wextra -Winit-self -Wuninitialized -pedantic
 
 all: output
 
diff --git a/draw.c b/draw.c
index dc84bfe..51f9367 100644
--- a/draw.c
+++ b/draw.c
@@ -41,7 +41,7 @@ int draw_calendar(cairo_t *c, double x, double y, struct dimensions d) {
 
 
 int draw_numbers(cairo_t *c, double x, double y, struct dimensions d, int wd, int nd) {
-	char str[3];
+	char str[20];
 	cairo_text_extents_t te;
 	cairo_font_extents_t fe;
 
@@ -51,7 +51,6 @@ int draw_numbers(cairo_t *c, double x, double y, struct dimensions d, int wd, in
 
 	int iterative = 0;
 	cairo_font_extents (c, &fe);
-	double yi = y;
 	double xi = x; 
 	int current_weekday = wd;
 	x = d.m + (wd * d.bw);
@@ -59,7 +58,7 @@ int draw_numbers(cairo_t *c, double x, double y, struct dimensions d, int wd, in
 		y = y + d.bh - ((d.bh - fe.ascent) / 2);
 		for (int k = current_weekday; k < d.c; k++) {
 			if (iterative < nd) {
-				sprintf(str, "%d", iterative + 1);
+				snprintf(str, sizeof(str), "%d", iterative + 1);
 				cairo_text_extents (c, str, &te);
 				double box_margins = (d.bw - te.width) / 2;
 
@@ -85,7 +84,6 @@ int draw_month_name(cairo_t *c, char *name, struct dimensions d) {
 	double x, y = d.m;
 	cairo_set_font_size(c, 1.0);
 	cairo_text_extents_t te;
-	cairo_font_extents_t fe;
 	cairo_text_extents(c, name, &te);
 	x = (d.pw / 2) - (te.width / 2);
 	y = 1.5;
diff --git a/main.c b/main.c
index 282fcb9..51fb86d 100644
--- a/main.c
+++ b/main.c
@@ -17,7 +17,8 @@
 #include "draw.h"
 
 
-int main (int argc, char *argv[]) {
+// int main (int argc, char *argv[]) {
+int main (void) {
 	/* Dimension initialization */
 	int rows = 5;			/* Number of weeks in a month */
 	int columns = 7;		/* Number of days in a week */
@@ -52,14 +53,15 @@ int main (int argc, char *argv[]) {
 		"November", "December"
 	};
 
-	int days_in_month[12] = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
-	const char *weekday_names[] = {
-		"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"
-	};
+	//int days_in_month[12] = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
+	
+	// const char *weekday_names[] = {
+	// 	"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"
+	// };
 
-	const char *weekdays_abbr[] = {
-		"Su", "Mo", "Tue", "Wed", "Thurs", "Fri", "Sat"
-	};
+	// const char *weekdays_abbr[] = {
+	// 	"Su", "Mo", "Tue", "Wed", "Thurs", "Fri", "Sat"
+	// };
 
 	int year = 2025;
 	int month = 2;
-- 
cgit v1.2.3