Remove define and usage of HAVE_STDLIB_H

The header stdlib.h is always present since we are compiling with standard C.
There is no need for this check, since it will always evaluate to true.

diff --git a/cmd/lefty/dot2l/dotparse.y b/cmd/lefty/dot2l/dotparse.y
index 8e2dc3bc5c420e6e0608227296b465f879b6ef35..38fa60a284a845cf4ebcc99c62fa641333615bca 100644 (file)
--- a/cmd/lefty/dot2l/dotparse.y
+++ b/cmd/lefty/dot2l/dotparse.y
@@ -22,10 +22,7 @@ typedef void *Tobj;
 #include "config.h"
 #include "dot2l.h"
 
-#ifdef HAVE_STDLIB_H
-# include <stdlib.h>
-#endif
-
+#include <stdlib.h>
 #include <string.h>
 
 static char portstr[SMALLBUF];

diff --git a/cmd/lefty/ws/x11/libfilereq/Dir.c b/cmd/lefty/ws/x11/libfilereq/Dir.c
index fba3004eab8e3de4f7ebd0139c6b7350716ecd51..12a55b7da262a297c71f58a6b6a2f2350a142c69 100644 (file)
--- a/cmd/lefty/ws/x11/libfilereq/Dir.c
+++ b/cmd/lefty/ws/x11/libfilereq/Dir.c
@@ -79,9 +79,7 @@
 extern void qsort ();
 #endif /* defined (SVR4) || defined (SYSV) || defined (USG) */
 
-#ifdef HAVE_STDLIB_H
-# include <stdlib.h>
-#endif
+#include <stdlib.h>
 
 #include "SFDecls.h"
 

diff --git a/cmd/lefty/ws/x11/libfilereq/Path.c b/cmd/lefty/ws/x11/libfilereq/Path.c
index 496855e23dc4365285b943657e50a512f8485b63..2f604f5792c73a3591ead37d578975e1d80be14d 100644 (file)
--- a/cmd/lefty/ws/x11/libfilereq/Path.c
+++ b/cmd/lefty/ws/x11/libfilereq/Path.c
@@ -58,9 +58,7 @@ extern uid_t getuid ();
 extern void qsort ();
 #endif /* defined (SVR4) || defined (SYSV) || defined (USG) */
 
-#ifdef HAVE_STDLIB_H
 #include <stdlib.h>
-#endif
 
 #include "SFDecls.h"
 

diff --git a/cmd/lefty/ws/x11/libfilereq/SelFile.c b/cmd/lefty/ws/x11/libfilereq/SelFile.c
index 094e56cfab1b5256ee43168e1efc960228923aa1..e76d97d05692c81c0ad51d17a53f9c3a69e3e971 100644 (file)
--- a/cmd/lefty/ws/x11/libfilereq/SelFile.c
+++ b/cmd/lefty/ws/x11/libfilereq/SelFile.c
@@ -101,9 +101,7 @@ extern char *sys_errlist[];
 extern char *getwd (char *);
 #endif /* !defined (SVR4) && !defined (SYSV) && !defined (USG) */
 
-#ifdef HAVE_STDLIB_H
-# include <stdlib.h>
-#endif
+#include <stdlib.h>
 
 #ifdef HAVE_STDINT_H
 #include <stdint.h>

diff --git a/cmd/tools/convert.h b/cmd/tools/convert.h
index 6872e8c4c7e66659038d3784b03596242759ad1a..17731bd58cc45fa8ca7cee00ce4e1d5a48df83d7 100644 (file)
--- a/cmd/tools/convert.h
+++ b/cmd/tools/convert.h
@@ -21,9 +21,7 @@ extern "C" {
 #include "config.h"
 
 #include <stdio.h>
-#ifdef HAVE_STDLIB_H
 #include <stdlib.h>
-#endif
 #include <string.h>
 
 #include "cgraph.h"

diff --git a/config.iffe b/config.iffe
index 665b38c4dbdaebdc94093a73df283bc5e1587abf..ffd964a6eb0ad5b8e45fc1cc5bf5ae7521f61fc0 100644 (file)
--- a/config.iffe
+++ b/config.iffe
@@ -39,7 +39,6 @@ hdr stdarg
 hdr stdbool
 hdr stddef
 hdr stdint
-hdr stdlib
 hdr string
 hdr strings
 hdr termios
@@ -84,9 +83,7 @@ else {
 endif
 
 link{
-    #if HAVE_STDLIB_H
     #include <stdlib.h>
-    #endif
     #if HAVE_STDINT_H
     #include <stdint.h>
     #endif

diff --git a/configure.ac b/configure.ac
index 3777adebba3a1afbe1036913dc58876e0539e35e..bb37409d2a42cc65d618a18667fb525738bbe398 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -425,7 +425,7 @@ dnl -----------------------------------
 dnl Checks for header files
 
 # AC_HEADER_STDC
-AC_CHECK_HEADERS(stdarg.h stddef.h stddef.h stdlib.h stdint.h malloc.h \
+AC_CHECK_HEADERS(stdarg.h stddef.h stddef.h stdint.h malloc.h \
        fcntl.h search.h pthread.h values.h float.h limits.h termios.h \
        errno.h time.h unistd.h fenv.h string.h strings.h inttypes.h setjmp.h \
        sys/time.h sys/times.h sys/types.h sys/select.h fpu_control.h \

diff --git a/lib/common/render.h b/lib/common/render.h
index 0d3374de46c508db61b92e1ba893e427e37cd88c..55c732733e9b9715562d4c0a42d886963ed65a01 100644 (file)
--- a/lib/common/render.h
+++ b/lib/common/render.h
@@ -22,7 +22,6 @@ extern "C" {
 #ifdef HAVE_SYS_TYPES_H
 #include <sys/types.h>
 #endif
-#ifdef HAVE_STDLIB_H
 #if !defined(WIN32) && !defined(DARWIN)
 #define __USE_GNU
 #include <stdlib.h>
@@ -30,7 +29,6 @@ extern "C" {
 #else
 #include <stdlib.h>
 #endif
-#endif
 #ifdef HAVE_STDDEF_H
 #include <stddef.h>
 #endif

diff --git a/lib/fdpgen/tlayout.c b/lib/fdpgen/tlayout.c
index ff36f8d81d41ae4d3de9b02e78a987786102e472..643e6ddab51519377ec6359997f058a4dc2b0239 100644 (file)
--- a/lib/fdpgen/tlayout.c
+++ b/lib/fdpgen/tlayout.c
@@ -33,9 +33,7 @@
 #ifdef HAVE_SYS_TYPES_H
 #include <sys/types.h>
 #endif
-#ifdef HAVE_STDLIB_H
 #include <stdlib.h>
-#endif
 #include <time.h>
 #ifndef WIN32
 #include <unistd.h>

diff --git a/plugin/pango/gvrender_pango.c b/plugin/pango/gvrender_pango.c
index 03115b1cc0966183a39e97fe329f19ed7c47cca7..a08664ff7445c9e0b21d37bcca16c0b55159247d 100644 (file)
--- a/plugin/pango/gvrender_pango.c
+++ b/plugin/pango/gvrender_pango.c
@@ -13,9 +13,7 @@
 
 #include "config.h"
 
-#ifdef HAVE_STDLIB_H
 #include <stdlib.h>
-#endif
 #ifdef HAVE_STRING_H
 #include <string.h>
 #endif

diff --git a/windows/cmd/lefty/dot2l/dotparse.c b/windows/cmd/lefty/dot2l/dotparse.c
index dea835695c881ca58d1e273c7d709e780edddb7e..1a402d726727e9874ea6e16ef8c74e35c066d20c 100644 (file)
--- a/windows/cmd/lefty/dot2l/dotparse.c
+++ b/windows/cmd/lefty/dot2l/dotparse.c
@@ -87,9 +87,7 @@ typedef void *Tobj;
 
 #include "dot2l.h"
 
-#ifdef HAVE_STDLIB_H
-# include <stdlib.h>
-#endif
+#include <stdlib.h>
 #include <string.h>
 
 static char portstr[SMALLBUF];

diff --git a/windows/include/config.h b/windows/include/config.h
index 4485bc4db5fd3d436fafecb0bd0009550058563e..cfdcc8aca6684b2fb1f78c01c88cb4e12585e695 100644 (file)
--- a/windows/include/config.h
+++ b/windows/include/config.h
@@ -298,9 +298,6 @@
 /* Define to 1 if you have the <stdint.h> header file. */
 //#define HAVE_STDINT_H 1
 
-/* Define to 1 if you have the <stdlib.h> header file. */
-#define HAVE_STDLIB_H 1
-
 /* Define to 1 if you have the `strcasecmp' function. */
 //#define HAVE_STRCASECMP 1