Index: config.h.in
===================================================================
--- config.h.in	(revision 8053)
+++ config.h.in	(revision 8054)
@@ -43,6 +43,8 @@
 print {\n\n/* Macro to add a funciton attribute to suppress "function unused" for static inline functions declared in .h files */\n}
 print_ternary ?cc/func_attr/unused/presents {#define PCB_FUNC_UNUSED __attribute__((unused))} {#define PCB_FUNC_UNUSED}
 
+print {\n\n/* Wether setenv() works */\n}
+print_ternary ?libs/env/setenv/presents {#define PCB_HAVE_SETENV 1} {/* #undef PCB_HAVE_SETENV */}
 
 print {\n\n/* Define to 1 if you have the `snprintf' function. */\n}
 print_ternary ?libs/snprintf {#define HAVE_SNPRINTF 1} {/* #undef HAVE_SNPRINTF */}
Index: scconfig/Rev.h
===================================================================
--- scconfig/Rev.h	(revision 8053)
+++ scconfig/Rev.h	(revision 8054)
@@ -1 +1 @@
-static const int myrev = 7998;
+static const int myrev = 8054;
Index: scconfig/Rev.tab
===================================================================
--- scconfig/Rev.tab	(revision 8053)
+++ scconfig/Rev.tab	(revision 8054)
@@ -1,3 +1,4 @@
+8054	configure	setenv() detection for parametric footprint env
 7998	configure	gtk GTK3 box compatibility
 7968	configure	clean up global namespace: rename VERSION, PACKAGE and REVISION
 7967	configure	rename import_hyp to io_hyp
Index: scconfig/hooks.c
===================================================================
--- scconfig/hooks.c	(revision 8053)
+++ scconfig/hooks.c	(revision 8054)
@@ -312,6 +312,7 @@
 
 	require("cc/fpic",  0, 1);
 	require("signal/names/*",  0, 0);
+	require("libs/env/setenv/*",  0, 0);
 	require("libs/fs/mkdtemp/*",  0, 0);
 	require("libs/fs/realpath/*",  0, 0);
 	require("libs/fs/readdir/*",  0, 1);
Index: src/compat_inc.h.in
===================================================================
--- src/compat_inc.h.in	(revision 8053)
+++ src/compat_inc.h.in	(revision 8054)
@@ -14,6 +14,7 @@
 @?/target/libs/fs/readdir/includes@
 @?/target/libs/userpass/getpwuid/includes@
 @?/target/libs/math/round/includes@
+@?/target/libs/env/setenv/includes@
 @]
 
 put /tmpasm/IFS {\n}
Index: src/compat_misc.c
===================================================================
--- src/compat_misc.c	(revision 8053)
+++ src/compat_misc.c	(revision 8054)
@@ -22,6 +22,8 @@
 
 #include "config.h"
 
+
+
 #include <stdio.h>
 #include <string.h>
 #include <ctype.h>
@@ -162,3 +164,17 @@
 	}
 	return tolower(*s1) - tolower(*s2);
 }
+
+#ifdef PCB_HAVE_SETENV
+	extern int setenv();
+#endif
+
+int pcb_setenv(const char *name, const char *val, int overwrite)
+{
+#ifdef PCB_HAVE_SETENV
+	return setenv(name, val, overwrite);
+#else
+	return -1;
+#endif
+}
+
Index: src/compat_misc.h
===================================================================
--- src/compat_misc.h	(revision 8053)
+++ src/compat_misc.h	(revision 8054)
@@ -43,4 +43,6 @@
 int pcb_strcasecmp(const char *s1, const char *s2);
 int pcb_strncasecmp(const char *s1, const char *s2, size_t n);
 
+int pcb_setenv(const char *name, const char *val, int overwrite);
+
 #endif /* PCB_COMPAT_MISC_H */
Index: src/main.c
===================================================================
--- src/main.c	(revision 8053)
+++ src/main.c	(revision 8054)
@@ -207,12 +207,12 @@
 	conf_set(CFR_INTERNAL, "rc/path/exec_prefix", -1, exec_prefix, POL_OVERWRITE);
 
 	/* export the most important paths and data for child processes (e.g. parametric footprints) */
-	setenv("PCB_RND_VERSION",     PCB_VERSION,           1);
-	setenv("PCB_RND_REVISION",    PCB_REVISION,          1);
-	setenv("PCB_RND_PCBLIB",      PCBSHAREDIR "/pcblib", 1);
-	setenv("PCB_RND_SHARE",       PCBSHAREDIR,           1);
-	setenv("PCB_RND_LIB",         PCBLIBDIR,             1);
-	setenv("PCB_RND_EXEC_PREFIX", exec_prefix,           1);
+	pcb_setenv("PCB_RND_VERSION",     PCB_VERSION,           1);
+	pcb_setenv("PCB_RND_REVISION",    PCB_REVISION,          1);
+	pcb_setenv("PCB_RND_PCBLIB",      PCBSHAREDIR "/pcblib", 1);
+	pcb_setenv("PCB_RND_SHARE",       PCBSHAREDIR,           1);
+	pcb_setenv("PCB_RND_LIB",         PCBLIBDIR,             1);
+	pcb_setenv("PCB_RND_EXEC_PREFIX", exec_prefix,           1);
 
 	free(exec_prefix);
 	free(bindir);