Configure compiler and silence warnings of Clang-17 (#1)

.github/workflows/ci.yml

@@ -0,0 +1,57 @@
+name: CI
+
+on:
+  pull_request:
+  push:
+    branches:
+      - master
+
+jobs:
+  build:
+    name: ${{matrix.name}}
+    runs-on: ${{matrix.os}}
+    env:
+      CC: ${{matrix.cc}}
+    defaults:
+      run:
+        shell: bash
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - name: Ubuntu-GCC
+            cc: gcc
+            os: ubuntu-latest
+
+          - name: Ubuntu-Clang
+            cc: clang
+            os: ubuntu-latest
+
+          - name: macOS-AppleClang
+            cc: clang
+            os: macos-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: System Information
+        run: |
+          awk -v a=$(uname) 'BEGIN { a == "Linux" ? system("cat /etc/issue") : system("sw_vers") }'
+          ${CC} --version
+
+      - name: Make
+        run: |
+          make
+
+      - name: Generate SF 0.01 Data
+        run: |
+          mkdir generated_data && cd generated_data
+          ../dbgen -f -s 0.01 -k -b ../dists.dss
+
+      - name: Generate Queries
+        run: |
+          mkdir generated_queries && cd generated_queries && ln -s ../queries/*.sql .
+          # With skew and seed 123.
+          ../qgen -k -s 0.01 -b ../dists.dss -r 123 -l params > /dev/null
+          # Without skew and seed 1234.
+          ../qgen -s 0.01 -b ../dists.dss -r 1234 -l params > /dev/null

Makefile

@@ -1,7 +1,7 @@
 ################
 ## CHANGE NAME OF ANSI COMPILER HERE
 ################
-CC      = gcc 
+CC      ?= gcc
 # Current values for DATABASE are: INFORMIX, DB2, TDAT (Teradata)
 #                                  SQLSERVER, SYBASE, ORACLE, VECTORWISE
 # Current values for MACHINE are:  ATT, DOS, HP, IBM, ICL, MVS, 
@@ -10,8 +10,8 @@ CC      = gcc
 DATABASE= VECTORWISE 
 MACHINE = LINUX
 WORKLOAD = TPCH
-#
-CFLAGS	= -g -O3 -DDBNAME=\"dss\" -D$(MACHINE) -D$(DATABASE) -D$(WORKLOAD) -DRNG_TEST -D_FILE_OFFSET_BITS=64 -DJCCH_SKEW=1
+# HYRISE: Add -O3, remove -g. Add -Wno-dangling-else.
+CFLAGS	= -O3 -DDBNAME=\"dss\" -D$(MACHINE) -D$(DATABASE) -D$(WORKLOAD) -DRNG_TEST -D_FILE_OFFSET_BITS=64 -DJCCH_SKEW=1 -Wno-dangling-else
 LDFLAGS = -O3
 # The OBJ,EXE and LIB macros will need to be changed for compilation under
 #  Windows NT

README → README.md

@@ -1,3 +1,6 @@
+![Build Status](https://github.com/hyrise/jcch-dbgen/actions/workflows/ci.yml/badge.svg?branch=master)
+### Note: This fork is adapted for compilation using recent versions of Clang and GCC, which we ensure with a [GitHub action](https://github.com/hyrise/jcch-dbgen/actions).
+
 # @(#)README	2.4.0-JCCH
 ========================== JCC-H specific info =========================
 

build.c

@@ -110,7 +110,8 @@ mk_cust(DSS_HUGE n_cust, customer_t * c)
 
 	if (!bInit)
 	{
-		sprintf(szFormat, C_NAME_FMT, 9, HUGE_FORMAT + 1);
+		// HYRISE: Adapt string indexing.
+		sprintf(szFormat, C_NAME_FMT, 9, &HUGE_FORMAT[1]);
 		bInit = 1;
 	}
 	c->custkey = n_cust;
@@ -294,7 +295,8 @@ mk_order(DSS_HUGE index, order_t * o, long upd_num)
 
 	if (!bInit)
 	{
-		sprintf(szFormat, O_CLRK_FMT, 9, HUGE_FORMAT + 1);
+		// HYRISE: Adapt string indexing.
+		sprintf(szFormat, O_CLRK_FMT, 9, &HUGE_FORMAT[1]);
 		bInit = 1;
 	}
 	if (asc_date == NULL)
@@ -471,8 +473,9 @@ mk_part(DSS_HUGE index, part_t * p)
 
 	if (!bInit)
 	{
-		sprintf(szFormat, P_MFG_FMT, 1, HUGE_FORMAT + 1);
-		sprintf(szBrandFormat, P_BRND_FMT, 2, HUGE_FORMAT + 1);
+		// HYRISE: Adapt string indexing.
+		sprintf(szFormat, P_MFG_FMT, 1, &HUGE_FORMAT[1]);
+		sprintf(szBrandFormat, P_BRND_FMT, 2, &HUGE_FORMAT[1]);
 		bInit = 1;
 	}
 	p->partkey = index;
@@ -560,7 +563,7 @@ mk_supp(DSS_HUGE index, supplier_t * s)
 
 	if (!bInit)
 	{
-		sprintf(szFormat, S_NAME_FMT, 9, HUGE_FORMAT + 1);
+		sprintf(szFormat, S_NAME_FMT, 9, &HUGE_FORMAT[1]);
 		bInit = 1;
 	}
 	s->suppkey = index;

driver.c

@@ -158,16 +158,18 @@ static int bTableSet = 0;
 /*
 * flat file print functions; used with -F(lat) option
 */
-int pr_cust (customer_t * c, int mode);
-int pr_line (order_t * o, int mode);
-int pr_order (order_t * o, int mode);
-int pr_part (part_t * p, int mode);
-int pr_psupp (part_t * p, int mode);
-int pr_supp (supplier_t * s, int mode);
-int pr_order_line (order_t * o, int mode);
-int pr_part_psupp (part_t * p, int mode);
-int pr_nation (code_t * c, int mode);
-int pr_region (code_t * c, int mode);
+// HYRISE: change first parameter to void pointer so the tdef loader member can have a function prototype
+// (C2x compatibility).
+int pr_cust (void * c, int mode);
+int pr_line (void * o, int mode);
+int pr_order (void * o, int mode);
+int pr_part (void * p, int mode);
+int pr_psupp (void * p, int mode);
+int pr_supp (void * s, int mode);
+int pr_order_line (void * o, int mode);
+int pr_part_psupp (void * p, int mode);
+int pr_nation (void * c, int mode);
+int pr_region (void * c, int mode);
 
 /*
 * seed generation functions; used with '-O s' option
@@ -370,7 +372,8 @@ gen_tbl (int tnum, DSS_HUGE start, DSS_HUGE count, long upd_num)
 		row_stop(tnum);
 		if (set_seeds && (i % tdefs[tnum].base) < 2)
 		{
-			printf("\nSeeds for %s at rowcount %ld\n", tdefs[tnum].comment, i);
+			// HYRISE: Change format specifier.
+			printf("\nSeeds for %s at rowcount %lld\n", tdefs[tnum].comment, i);
 			dump_seeds(tnum);
 		}
 	}
@@ -445,7 +448,8 @@ partial (int tbl, int s)
 
 	if (verbose > 0)
 	{
-		fprintf (stderr, "\tStarting to load stage %d of %d for %s...",
+		// HYRISE: Change format specifier.
+		fprintf (stderr, "\tStarting to load stage %d of %ld for %s...",
 			s, children, tdefs[tbl].comment);
 	}
 
@@ -622,7 +626,8 @@ process_options (int count, char **vector)
 	}
  	part.s = (partsupp_t*) malloc(SUPP_PER_PART * sizeof(partsupp_t));
 	if (part.s == NULL) { 
-		fprintf(stderr, "ERROR Allocating memory for %lld suppliers.\n", SUPP_PER_PART);
+		// HYRISE: Change format specifier.
+		fprintf(stderr, "ERROR Allocating memory for %d suppliers.\n", SUPP_PER_PART);
 		exit(-1);
 	}
 
@@ -785,8 +790,9 @@ main (int ac, char **av)
 		while (upd_num < updates)
 			{
 			if (verbose > 0)
+				// HYRISE: Change format specifier.
 				fprintf (stderr,
-				"Generating update pair #%d for %s",
+				"Generating update pair #%ld for %s",
 				upd_num + 1, tdefs[ORDER_LINE].comment);
 			insert_orders_segment=0;
 			insert_lineitem_segment=0;

dss.h

@@ -177,8 +177,9 @@ typedef struct
    char     *name;
    char     *comment;
    DSS_HUGE      base;
-   int       (*loader) ();
-   long      (*gen_seed)();
+   int       (*loader) (void * t, int);
+   // HYRISE: add function prototypes (C2x compatibility).
+   long      (*gen_seed)(int, DSS_HUGE);
    int       child;
    DSS_HUGE vtotal;
 }         tdef;
@@ -489,8 +490,9 @@ int dbg_print(int dt, FILE *tgt, void *data, int len, int eol);
 #define  PR_DATE(tgt, yr, mn, dy)	\
    sprintf(tgt, "%02d-%02d-19%02d", mn, dy, yr)
 #else
+// HYRISE: Change format specifier.
 #define  PR_DATE(tgt, yr, mn, dy)	\
-sprintf(tgt, "19%02d-%02d-%02d", yr, mn, dy)
+sprintf(tgt, "19%02ld-%02ld-%02ld", yr, mn, dy)
 #endif /* DATE_FORMAT */
 
 /*

dsstypes.h

@@ -53,7 +53,9 @@ typedef struct
 }               customer_t;
 /* customers.c */
 long mk_cust   PROTO((DSS_HUGE n_cust, customer_t * c));
-int pr_cust    PROTO((customer_t * c, int mode));
+// HYRISE: change first parameter to void pointer so the tdef loader member can have a function prototype
+// (C2x compatibility).
+int pr_cust    PROTO((void * c, int mode));
 int ld_cust    PROTO((customer_t * c, int mode));
 
 typedef struct
@@ -95,7 +97,9 @@ typedef struct
 
 /* order.c */
 long	mk_order	PROTO((DSS_HUGE index, order_t * o, long upd_num));
-int		pr_order	PROTO((order_t * o, int mode));
+// HYRISE: change first parameter to void pointer so the tdef loader member can have a function prototype
+// (C2x compatibility).
+int		pr_order	PROTO((void * o, int mode));
 int		ld_order	PROTO((order_t * o, int mode));
 void	mk_sparse	PROTO((DSS_HUGE index, DSS_HUGE *ok, long seq));
 
@@ -131,7 +135,9 @@ typedef struct
 
 /* parts.c */
 long mk_part   PROTO((DSS_HUGE index, part_t * p));
-int pr_part    PROTO((part_t * part, int mode));
+// HYRISE: change first parameter to void pointer so the tdef loader member can have a function prototype
+// (C2x compatibility).
+int pr_part    PROTO((void * part, int mode));
 int ld_part    PROTO((part_t * part, int mode));
 
 typedef struct
@@ -148,7 +154,9 @@ typedef struct
 }               supplier_t;
 /* supplier.c */
 long mk_supp   PROTO((DSS_HUGE index, supplier_t * s));
-int pr_supp    PROTO((supplier_t * supp, int mode));
+// HYRISE: change first parameter to void pointer so the tdef loader member can have a function prototype
+// (C2x compatibility).
+int pr_supp    PROTO((void * supp, int mode));
 int ld_supp    PROTO((supplier_t * supp, int mode));
 
 typedef struct
@@ -178,9 +186,13 @@ typedef struct
 
 /* code table */
 int mk_nation   PROTO((DSS_HUGE i, code_t * c));
-int pr_nation    PROTO((code_t * c, int mode));
+// HYRISE: change first parameter to void pointer so the tdef loader member can have a function prototype
+// (C2x compatibility).
+int pr_nation    PROTO((void * c, int mode));
 int ld_nation    PROTO((code_t * c, int mode));
 int mk_region   PROTO((DSS_HUGE i, code_t * c));
-int pr_region    PROTO((code_t * c, int mode));
+// HYRISE: change first parameter to void pointer so the tdef loader member can have a function prototype
+// (C2x compatibility).
+int pr_region    PROTO((void * c, int mode));
 int ld_region    PROTO((code_t * c, int mode));
 

print.c

@@ -135,7 +135,8 @@ dbg_print(int format, FILE *target, void *data, int len, int sep)
 			}
 		dollars = cents / 100;
 		cents %= 100;
-		fprintf(target, "%ld.%02ld", dollars, cents);
+        // HYRISE: Change format specifier.
+		fprintf(target, "%d.%02d", dollars, cents);
 		break;
 	case DT_CHR:
 		fprintf(target, "%c", *(char *)data);
@@ -151,9 +152,10 @@ dbg_print(int format, FILE *target, void *data, int len, int sep)
 }
 
 int
-pr_cust(customer_t *c, int mode)
+pr_cust(void *t, int mode)
 {
-static FILE *fp = NULL;
+   static FILE *fp = NULL;
+   customer_t *c = (customer_t *) t;
 
    if (fp == NULL)
         fp = print_prep(CUST, 0);
@@ -179,10 +181,11 @@ static FILE *fp = NULL;
  * print the numbered order 
  */
 int
-pr_order(order_t *o, int mode)
+pr_order(void *t, int mode)
 {
     static FILE *fp_o = NULL;
     static int last_mode = 0;
+    order_t *o = (order_t *) t;
 
     if (fp_o == NULL || mode != last_mode)
         {
@@ -266,9 +269,10 @@ pr_order_line(order_t *o, int mode)
  * print the given part
  */
 int
-pr_part(part_t *part, int mode)
+pr_part(void *t, int mode)
 {
-static FILE *p_fp = NULL;
+   static FILE *p_fp = NULL;
+   part_t *part = (part_t *) t;
 
     if (p_fp == NULL)
         p_fp = print_prep(PART, 0);
@@ -331,9 +335,10 @@ pr_part_psupp(part_t *part, int mode)
 }
 
 int
-pr_supp(supplier_t *supp, int mode)
+pr_supp(void *t, int mode)
 {
-static FILE *fp = NULL;
+   static FILE *fp = NULL;
+   supplier_t *supp = (supplier_t *) t;
 
    if (fp == NULL)
         fp = print_prep(SUPP, mode);
@@ -352,9 +357,10 @@ static FILE *fp = NULL;
 }
 
 int
-pr_nation(code_t *c, int mode)
+pr_nation(void *t, int mode)
 {
-static FILE *fp = NULL;
+   static FILE *fp = NULL;
+   code_t *c = (code_t *) t;
 
    if (fp == NULL)
         fp = print_prep(NATION, mode);
@@ -370,9 +376,10 @@ static FILE *fp = NULL;
 }
 
 int
-pr_region(code_t *c, int mode)
+pr_region(void *t, int mode)
 {
-static FILE *fp = NULL;
+   static FILE *fp = NULL;
+   code_t *c = (code_t *) t;
 
    if (fp == NULL)
         fp = print_prep(REGION, mode);

qgen.c

@@ -476,14 +476,16 @@ int main(int ac, char **av)
             for (i=optind; i < ac; i++)
                 {
                 char qname[10];
-                sprintf(qname, "%d", SEQUENCE(snum, atoi(av[i])));
+                // HYRISE: Change format specifier.
+                sprintf(qname, "%ld", SEQUENCE(snum, atoi(av[i])));
                 qsub(qname, flags);
                 }
         else
             for (i=1; i <= QUERIES_PER_SET; i++)
                 {
                 char qname[10];
-                sprintf(qname, "%d", SEQUENCE(snum, i));
+                // HYRISE: Change format specifier.
+                sprintf(qname, "%ld", SEQUENCE(snum, i));
                 qsub(qname, flags);
                 }
     else