[e-acsl] remove option -e-acsl-include-headers

[e-acsl] tests now independent of GMP version (but GMP still required)

src/plugins/e-acsl/tests/e-acsl-runtime/nested_code_annot.i

 /* run.config
    COMMENT: structured stmt with several code annotations inside
-   EXECNOW: LOG gen_nested_code_annot.c BIN gen_nested_code_annot.out FRAMAC_SHARE=./share @frama-c@ ./tests/e-acsl-runtime/nested_code_annot.i -e-acsl-project p -e-acsl-include-headers -then-on p -print -ocode ./tests/e-acsl-runtime/result/gen_nested_code_annot.c > /dev/null &&  gcc -o ./tests/e-acsl-runtime/result/gen_nested_code_annot.out ./tests/e-acsl-runtime/result/gen_nested_code_annot.c -lgmp && ./tests/e-acsl-runtime/result/gen_nested_code_annot.out
+   EXECNOW: LOG gen_nested_code_annot.c BIN gen_nested_code_annot.out FRAMAC_SHARE=./share @frama-c@ ./tests/e-acsl-runtime/nested_code_annot.i -e-acsl-project p -then-on p -print -ocode ./tests/e-acsl-runtime/result/gen_nested_code_annot.c > /dev/null &&  gcc -pedantic -o ./tests/e-acsl-runtime/result/gen_nested_code_annot.out ./tests/e-acsl-runtime/result/gen_nested_code_annot.c -lgmp && ./tests/e-acsl-runtime/result/gen_nested_code_annot.out
 */
 
 int main(void) {

src/plugins/e-acsl/tests/e-acsl-runtime/not.i

 /* run.config
    COMMENT: predicate [!p]
-   EXECNOW: LOG gen_not.c BIN gen_not.out FRAMAC_SHARE=./share @frama-c@ ./tests/e-acsl-runtime/not.i -e-acsl-project p -e-acsl-include-headers -then-on p -print -ocode ./tests/e-acsl-runtime/result/gen_not.c > /dev/null && gcc -o ./tests/e-acsl-runtime/result/gen_not.out ./tests/e-acsl-runtime/result/gen_not.c && ./tests/e-acsl-runtime/result/gen_not.out
+   EXECNOW: LOG gen_not.c BIN gen_not.out FRAMAC_SHARE=./share @frama-c@ ./tests/e-acsl-runtime/not.i -e-acsl-project p -then-on p -print -ocode ./tests/e-acsl-runtime/result/gen_not.c > /dev/null && gcc -pedantic -o ./tests/e-acsl-runtime/result/gen_not.out ./tests/e-acsl-runtime/result/gen_not.c && ./tests/e-acsl-runtime/result/gen_not.out
 */
 int main(void) {
   int x = 0;

src/plugins/e-acsl/tests/e-acsl-runtime/null.i

 /* run.config
    COMMENT: assert \null == 0
-   EXECNOW: LOG gen_null.c BIN gen_null.out FRAMAC_SHARE=./share @frama-c@ ./tests/e-acsl-runtime/null.i -e-acsl-project p -e-acsl-include-headers -then-on p -print -ocode ./tests/e-acsl-runtime/result/gen_null.c > /dev/null && gcc -o ./tests/e-acsl-runtime/result/gen_null.out ./tests/e-acsl-runtime/result/gen_null.c -lgmp && ./tests/e-acsl-runtime/result/gen_null.out
+   EXECNOW: LOG gen_null.c BIN gen_null.out FRAMAC_SHARE=./share @frama-c@ ./tests/e-acsl-runtime/null.i -e-acsl-project p -then-on p -print -ocode ./tests/e-acsl-runtime/result/gen_null.c > /dev/null && gcc -pedantic -o ./tests/e-acsl-runtime/result/gen_null.out ./tests/e-acsl-runtime/result/gen_null.c -lgmp && ./tests/e-acsl-runtime/result/gen_null.out
 */
 
 int main(void) {

src/plugins/e-acsl/tests/e-acsl-runtime/oracle/cast.res.oracle

@@ -5,14 +5,14 @@ tests/e-acsl-runtime/cast.i:18:[e-acsl] warning: missing guard for ensuring that
 [value] Initial state computed
 [value] Values of globals at initialization
 PROJECT_FILE.i:138:[value] Assertion got status valid.
-[value] computing for function mpz_init_set_str <- main.
+[value] computing for function __gmpz_init_set_str <- main.
         Called from PROJECT_FILE.i:142.
-PROJECT_FILE.i:37:[value] Function mpz_init_set_str: postcondition got status valid.
-[value] Done for function mpz_init_set_str
-[value] computing for function mpz_get_si <- main.
+PROJECT_FILE.i:37:[value] Function __gmpz_init_set_str: postcondition got status valid.
+[value] Done for function __gmpz_init_set_str
+[value] computing for function __gmpz_get_si <- main.
         Called from PROJECT_FILE.i:143.
-PROJECT_FILE.i:96:[value] Function mpz_get_si: precondition got status valid.
-[value] Done for function mpz_get_si
+PROJECT_FILE.i:96:[value] Function __gmpz_get_si: precondition got status valid.
+[value] Done for function __gmpz_get_si
 [value] computing for function e_acsl_fail <- main.
         Called from PROJECT_FILE.i:144.
 [value] computing for function printf <- e_acsl_fail <- main.
@@ -24,18 +24,18 @@ PROJECT_FILE.i:119:[value] Function exit: postcondition got status invalid.
 [value] Done for function exit
 [value] Recording results for e_acsl_fail
 [value] Done for function e_acsl_fail
-[value] computing for function mpz_clear <- main.
+[value] computing for function __gmpz_clear <- main.
         Called from PROJECT_FILE.i:145.
-PROJECT_FILE.i:43:[value] Function mpz_clear: precondition got status valid.
-[value] Done for function mpz_clear
+PROJECT_FILE.i:43:[value] Function __gmpz_clear: precondition got status valid.
+[value] Done for function __gmpz_clear
 PROJECT_FILE.i:149:[value] Assertion got status valid.
-[value] computing for function mpz_init_set_str <- main.
+[value] computing for function __gmpz_init_set_str <- main.
         Called from PROJECT_FILE.i:153.
-[value] Done for function mpz_init_set_str
-[value] computing for function mpz_get_ui <- main.
+[value] Done for function __gmpz_init_set_str
+[value] computing for function __gmpz_get_ui <- main.
         Called from PROJECT_FILE.i:154.
-PROJECT_FILE.i:100:[value] Function mpz_get_ui: precondition got status valid.
-[value] Done for function mpz_get_ui
+PROJECT_FILE.i:100:[value] Function __gmpz_get_ui: precondition got status valid.
+[value] Done for function __gmpz_get_ui
 [value] computing for function e_acsl_fail <- main.
         Called from PROJECT_FILE.i:156.
 [value] computing for function printf <- e_acsl_fail <- main.
@@ -46,9 +46,9 @@ PROJECT_FILE.i:100:[value] Function mpz_get_ui: precondition got status valid.
 [value] Done for function exit
 [value] Recording results for e_acsl_fail
 [value] Done for function e_acsl_fail
-[value] computing for function mpz_clear <- main.
+[value] computing for function __gmpz_clear <- main.
         Called from PROJECT_FILE.i:158.
-[value] Done for function mpz_clear
+[value] Done for function __gmpz_clear
 [value] Recording results for main
 [value] done for function main
 [value] ====== VALUES COMPUTED ======
@@ -68,17 +68,17 @@ typedef struct __anonstruct___mpz_struct_1 __mpz_struct;
 typedef __mpz_struct mpz_t[1];
 /*@ ensures \valid(\old(z));
     assigns *z;  */
-extern int mpz_init_set_str(__mpz_struct * /*[1]*/ z, char const *str,
-                            int base);
+extern int __gmpz_init_set_str(__mpz_struct * /*[1]*/ z, char const *str,
+                               int base);
 /*@ requires \valid(x);
     assigns *x;  */
-extern void mpz_clear(__mpz_struct * /*[1]*/ x);
+extern void __gmpz_clear(__mpz_struct * /*[1]*/ x);
 /*@ requires \valid(z);
     assigns \nothing;  */
-extern long mpz_get_si(__mpz_struct const * /*[1]*/ z);
+extern long __gmpz_get_si(__mpz_struct const * /*[1]*/ z);
 /*@ requires \valid(z);
     assigns \nothing;  */
-extern unsigned long mpz_get_ui(__mpz_struct const * /*[1]*/ z);
+extern unsigned long __gmpz_get_ui(__mpz_struct const * /*[1]*/ z);
 /*@ terminates \false;
     ensures \false;
     assigns \nothing;  */
@@ -103,24 +103,24 @@ int main(void)
   {
     mpz_t e_acsl_1;
     int e_acsl_2;
-    mpz_init_set_str((__mpz_struct *)(e_acsl_1),"1152921504606846975",10);
-    e_acsl_2 = (int)mpz_get_si((__mpz_struct const *)(e_acsl_1));
+    __gmpz_init_set_str((__mpz_struct *)(e_acsl_1),"1152921504606846975",10);
+    e_acsl_2 = (int)__gmpz_get_si((__mpz_struct const *)(e_acsl_1));
     if (! (y != e_acsl_2)) {
       e_acsl_fail((char *)"(y != (int)0xfffffffffffffff)");
     }
-    mpz_clear((__mpz_struct *)(e_acsl_1));
+    __gmpz_clear((__mpz_struct *)(e_acsl_1));
   }
   
   /*@ assert (unsigned int)y ≢ (unsigned int)0xfffffffffffffff; */ ;
   {
     mpz_t e_acsl_3;
     unsigned int e_acsl_4;
-    mpz_init_set_str((__mpz_struct *)(e_acsl_3),"1152921504606846975",10);
-    e_acsl_4 = (unsigned int)mpz_get_ui((__mpz_struct const *)(e_acsl_3));
+    __gmpz_init_set_str((__mpz_struct *)(e_acsl_3),"1152921504606846975",10);
+    e_acsl_4 = (unsigned int)__gmpz_get_ui((__mpz_struct const *)(e_acsl_3));
     if (! ((unsigned int)y != e_acsl_4)) {
       e_acsl_fail((char *)"((unsigned int)y != (unsigned int)0xfffffffffffffff)");
     }
-    mpz_clear((__mpz_struct *)(e_acsl_3));
+    __gmpz_clear((__mpz_struct *)(e_acsl_3));
   }
   
   __retres = 0;